JP2012017271A - Agrochemical granule composition - Google Patents
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- JP2012017271A JP2012017271A JP2010153985A JP2010153985A JP2012017271A JP 2012017271 A JP2012017271 A JP 2012017271A JP 2010153985 A JP2010153985 A JP 2010153985A JP 2010153985 A JP2010153985 A JP 2010153985A JP 2012017271 A JP2012017271 A JP 2012017271A
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- 0 *C(C(c1c2cccc1)=NS2(=O)=O)=O Chemical compound *C(C(c1c2cccc1)=NS2(=O)=O)=O 0.000 description 1
- WLPCAERCXQSYLQ-UHFFFAOYSA-N N#Cc(cccc1)c1NC(c([s]nc1Cl)c1Cl)=O Chemical compound N#Cc(cccc1)c1NC(c([s]nc1Cl)c1Cl)=O WLPCAERCXQSYLQ-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/82—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with three ring hetero atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
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Abstract
【課題】優れた性能を有する農薬製剤を提供すること。
【解決手段】式（Ｉ）
で示される化合物と、チアジニル、イソチアニル、プロベナゾール及びアシベンゾラル−Ｓ−メチルからなる群より選ばれる１以上の植物病害防除活性化合物と、スメクタイト鉱物を含む増量剤と、水溶性結合剤とを含有する農薬粒剤組成物が提供される。
【選択図】なし[PROBLEMS] To provide an agrochemical formulation having excellent performance.
Formula (I)
A pesticide comprising: a compound represented by the formula: one or more plant disease control active compounds selected from the group consisting of thiazinyl, isothianyl, probenazole and acibenzoral-S-methyl; a bulking agent containing a smectite mineral; and a water-soluble binder. A granule composition is provided.
[Selection figure] None
Description
本発明は、農薬粒剤組成物に関する。 The present invention relates to an agrochemical granule composition.
従来、農作物の栽培においては、有害生物防除活性化合物、植物病害防除活性化合物、除草活性化合物など多くの農薬活性成分が、種々の形態で適用されている。
例えば、水稲の栽培においては、育苗箱に予め農薬製剤を施用することにより、当該育苗箱で生育した幼苗の水田への移植と同時に前記農薬製剤に含有される農薬活性成分も水田に施用されることとなる。移植後も前記農薬活性成分の効力が発現可能である場合、これは、水稲栽培における有害生物、植物病害、雑草などに対する効率的な防除方法となる。そのため、当該防除方法に適用するための多くの農薬製剤が開発されている。
前記防除方法においては、長期にわたり農薬活性成分の防除効力を発揮することが望まれており、大量の農薬活性成分の施用が求められる。しかしながら、イネの幼苗などの生育初期の植物体に対して過剰量の農薬活性成分を施用すると、植物体の生育不良等を引き起こす場合もあり、その改善が求められていた。
Conventionally, many agricultural chemical active ingredients such as pest control active compounds, plant disease control active compounds, and herbicidal active compounds have been applied in various forms in the cultivation of agricultural crops.
For example, in the cultivation of paddy rice, the agricultural chemical active ingredient contained in the agricultural chemical preparation is applied to the paddy field at the same time as the seedling grown in the nursery box is transplanted to the paddy field by applying the agricultural chemical preparation in advance to the seedling box. It will be. If the efficacy of the pesticidal active ingredient can be expressed even after transplantation, this is an efficient control method for pests, plant diseases, weeds, etc. in paddy rice cultivation. Therefore, many agricultural chemical formulations have been developed for application to the control method.
In the control method, it is desired to exert the control effect of the pesticidal active ingredient over a long period of time, and application of a large amount of the pesticidal active ingredient is required. However, when an excessive amount of an agrochemical active ingredient is applied to an early plant such as rice seedlings, it may cause poor growth of the plant, and improvement thereof has been demanded.
農薬活性成分としては、クロラントラニリプロール（一般名、式（Ｉ）：
また、チアジニル、イソチアニル、プロベナゾール及びアシベンゾラル−Ｓ−メチルはいずれも、イネの植物体に作用することにより、イネいもち病などの植物病害に対する抵抗性誘導を発現させる活性化合物として知られている（例えば、特許文献２及び非特許文献１参照）。
As an agrochemical active ingredient, chlorantraniliprole (generic name, formula (I):
In addition, thiazinyl, isothianyl, probenazole, and acibenzoral-S-methyl are all known as active compounds that act on rice plants to induce resistance to plant diseases such as rice blast (for example, Patent Document 2 and Non-Patent Document 1).
本発明は、前記式（Ｉ）で示される化合物を含有し、かつ優れた性能を有する農薬製剤を提供することを課題とする。 This invention makes it a subject to provide the agrochemical formulation which contains the compound shown by the said formula (I), and has the outstanding performance.
本発明者らは、前記式（Ｉ）で示される化合物を含有し、かつ優れた性能を有する農薬製剤を見出すべく鋭意検討した結果、前記式（Ｉ）で示される化合物と、チアジニル、イソチアニル、プロベナゾール及びアシベンゾラル−Ｓ−メチルからなる群より選ばれる１以上の植物病害防除活性化合物と、スメクタイト鉱物を含む増量剤と、水溶性結合剤とを含有する農薬粒剤組成物が優れた性能を有することを見出し、本発明に至った。 As a result of intensive studies to find an agrochemical formulation containing the compound represented by the formula (I) and having excellent performance, the present inventors have found that the compound represented by the formula (I) and thiazinyl, isothianyl, An agrochemical granule composition containing one or more plant disease control active compounds selected from the group consisting of probenazole and acibenzoral-S-methyl, a bulking agent containing a smectite mineral, and a water-soluble binder has excellent performance. As a result, they have reached the present invention.
すなわち、本発明は、以下の〔１〕〜〔１１〕の通りである。
〔１〕 式（Ｉ）：
チアジニル、イソチアニル、プロベナゾール及びアシベンゾラル−Ｓ−メチルからなる群より選ばれる１以上の植物病害防除活性化合物と、
スメクタイト鉱物を含む増量剤と、
水溶性結合剤と
を含有する農薬粒剤組成物。
〔２〕 式（Ｉ）で示される化合物１００重量部に対して、植物病害防除活性化合物が１００〜５０００重量部の含有割合である〔１〕記載の農薬粒剤組成物。
〔３〕 農薬粒剤組成物における、式（Ｉ）で示される化合物及び植物病害防除活性化合物の合計の含有割合が１〜３０重量パーセントである〔１〕又は〔２〕記載の農薬粒剤組成物。
〔４〕 農薬粒剤組成物における、スメクタイト鉱物を含む増量剤の含有割合が４０〜９８重量パーセントである〔１〕〜〔３〕いずれか一項記載の農薬粒剤組成物。
〔５〕 農薬粒剤組成物における、水溶性結合剤の含有割合が１〜１０重量パーセントである〔１〕〜〔４〕いずれか一項記載の農薬粒剤組成物。
〔６〕 植物病害防除活性化合物が、イソチアニルである〔１〕〜〔５〕いずれか一項記載の農薬粒剤組成物。
〔７〕 さらにネオニコチノイド化合物を含有する〔１〕〜〔６〕いずれか一項記載の農薬粒剤組成物。
〔８〕 ネオニコチノイド化合物が、クロチアニジンである〔７〕記載の農薬粒剤組成物。
〔９〕 スメクタイト鉱物を含む増量剤が、スメクタイト鉱物及び炭酸カルシウムを含む〔１〕〜〔８〕いずれか一項記載の農薬粒剤組成物。
〔１０〕 スメクタイト鉱物が、ベントナイトである〔１〕〜〔９〕いずれか一項記載の農薬粒剤組成物。
〔１１〕 水溶性結合剤が、アルファー化デンプンである〔１〕〜〔１０〕いずれか一項記載の農薬粒剤組成物。
That is, the present invention is as follows [1] to [11].
[1] Formula (I):
One or more plant disease control active compounds selected from the group consisting of thiazinyl, isotianil, probenazole and acibenzoral-S-methyl;
A bulking agent containing a smectite mineral;
An agrochemical granule composition containing a water-soluble binder.
[2] The agrochemical granule composition according to [1], wherein the plant disease controlling active compound is contained in an amount of 100 to 5000 parts by weight with respect to 100 parts by weight of the compound represented by the formula (I).
[3] The agrochemical granule composition according to [1] or [2], wherein the total content of the compound represented by formula (I) and the plant disease control active compound in the agrochemical granule composition is 1 to 30 weight percent object.
[4] The agricultural chemical granule composition according to any one of [1] to [3], wherein the content of the extender containing smectite mineral in the agricultural chemical granule composition is 40 to 98 weight percent.
[5] The agricultural chemical granule composition according to any one of [1] to [4], wherein the content ratio of the water-soluble binder in the agricultural chemical granule composition is 1 to 10 percent by weight.
[6] The agrochemical granule composition according to any one of [1] to [5], wherein the plant disease controlling active compound is isotianil.
[7] The agrochemical granule composition according to any one of [1] to [6], further containing a neonicotinoid compound.
[8] The agrochemical granule composition according to [7], wherein the neonicotinoid compound is clothianidin.
[9] The agrochemical granule composition according to any one of [1] to [8], wherein the bulking agent containing a smectite mineral contains a smectite mineral and calcium carbonate.
[10] The agrochemical granule composition according to any one of [1] to [9], wherein the smectite mineral is bentonite.
[11] The agrochemical granule composition according to any one of [1] to [10], wherein the water-soluble binder is pregelatinized starch.
本発明により、優れた性能を有する農薬製剤を提供することができる。 According to the present invention, an agrochemical formulation having excellent performance can be provided.
本発明の農薬粒剤組成物とは、式（Ｉ）：
チアジニル、イソチアニル、プロベナゾール及びアシベンゾラル−Ｓ−メチルからなる群より選ばれる１以上の植物病害防除活性化合物（以下、本植物病害防除活性化合物と記す場合もある。）と、
スメクタイト鉱物を含む増量剤と、
水溶性結合剤と
を含有するものである。
The agrochemical granule composition of the present invention is represented by the formula (I):
One or more plant disease control active compounds selected from the group consisting of thiazinyl, isothianyl, probenazole and acibenzoral-S-methyl (hereinafter also referred to as the present plant disease control active compound);
A bulking agent containing a smectite mineral;
It contains a water-soluble binder.
前記式（Ｉ）の化合物は、一般名がクロラントラニリプロールとして知られるアミド化合物である。式（Ｉ）の化合物は、例えば特表２００４−５３８３２８公報の実施例６に記載されており、当該文献に記載の方法で製造することができる。
本発明の農薬粒剤組成物における式（Ｉ）の化合物の含有量は、通常、約０．１〜５重量パーセント、好ましくは、約０．５〜２重量パーセントである。
The compound of the above formula (I) is an amide compound whose general name is known as chlorantraniliprole. The compound of the formula (I) is described in, for example, Example 6 of JP-T-2004-538328, and can be produced by the method described in the document.
The content of the compound of formula (I) in the pesticidal granule composition of the present invention is usually about 0.1 to 5 weight percent, preferably about 0.5 to 2 weight percent.
本植物病害防除活性化合物は、チアジニルが下記式（ＩＩ）：
本発明の農薬粒剤組成物には、本植物病害防除活性化合物の１種又は２種以上が含有されるが、その含有量は通常、約１〜２５重量パーセント、好ましくは、約１〜５重量パーセントである。 The agrochemical granule composition of the present invention contains one or more of the plant disease control active compounds, and the content thereof is usually about 1 to 25 weight percent, preferably about 1 to 5 Weight percent.
また、本発明の農薬粒剤組成物に含有される式（Ｉ）の化合物と本植物病害防除活性化合物との含有割合は、式（Ｉ）の化合物１００重量部に対して、本植物病害防除活性化合物が通常、約１００〜５０００重量部、好ましくは、約１００〜６００重量部である。
本発明の農薬粒剤組成物における式（Ｉ）の化合物と本植物病害防除活性化合物との合計含有量は、通常、約１〜３０重量パーセント、好ましくは、約１．５〜７重量パーセント、さらに好ましくは、約１．５〜５重量パーセントである。
In addition, the content ratio of the compound of formula (I) and the present plant disease control active compound contained in the agrochemical granule composition of the present invention is the present plant disease control with respect to 100 parts by weight of the compound of formula (I). The active compound is usually about 100 to 5000 parts by weight, preferably about 100 to 600 parts by weight.
The total content of the compound of formula (I) and the present plant disease control active compound in the agrochemical granule composition of the present invention is usually about 1 to 30% by weight, preferably about 1.5 to 7% by weight, More preferably, it is about 1.5 to 5 weight percent.
本発明の農薬粒剤組成物は、式（Ｉ）の化合物及び本植物病害防除活性化合物に加えてさらに、他の農薬活性化合物を含有することができる。かかる他の農薬活性化合物としては、例えば、殺虫活性化合物、殺菌活性化合物、昆虫成長制御活性化合物、除草活性化合物及び植物成長制御活性成分を挙げることができる。
本発明の農薬粒剤組成物が他の農薬活性化合物を含有する場合、かかる他の農薬活性化合物の本発明の農薬粒剤組成物における含有量は、通常、約０．５〜４０重量パーセント、好ましくは、１〜１０重量パーセントである。
The agrochemical granule composition of the present invention may further contain other agrochemical active compounds in addition to the compound of formula (I) and the present plant disease control active compound. Examples of such other agrochemical active compounds include insecticidal active compounds, fungicidal active compounds, insect growth controlling active compounds, herbicidal active compounds and plant growth controlling active ingredients.
When the agrochemical granule composition of the present invention contains another agrochemical active compound, the content of the other agrochemical active compound in the agrochemical granule composition of the present invention is usually about 0.5 to 40 weight percent, Preferably, it is 1 to 10 weight percent.
本発明の農薬粒剤組成物に含有されるスメクタイト鉱物を含む増量剤は、スメクタイト鉱物そのものであってもよく、またはスメクタイト鉱物とスメクタイト鉱物以外の物質の混合物であってもよい。 The bulking agent containing the smectite mineral contained in the agrochemical granule composition of the present invention may be the smectite mineral itself or a mixture of a smectite mineral and a substance other than the smectite mineral.
スメクタイト鉱物としては、詳しくは、サポナイト、ヘクトライト、ソーコナイト、スチーブンサイト、ノントロナイト、モンモリロナイト及びバイデライトが挙げられ、好適にはモンモリロナイトが挙げられる。モンモリロナイトとして具体的には、例えば、ベントナイト富士、ベントナイト穂高、ベントナイト赤城、ベントナイト妙義、スーパークレー（いずれも商品名、ホージュン社製）、クニゲルＶ１、クニゲルＶ２、クニゲルＶＡ、クニボンド（いずれも登録商標、クニミネ工業社製）、関西ベントナイト（商品名、カネサン工業社製）等のベントナイトが挙げられる。 Specific examples of the smectite mineral include saponite, hectorite, soconite, stevensite, nontronite, montmorillonite, and beidellite, and preferably montmorillonite. Specifically as montmorillonite, for example, bentonite Fuji, bentonite Hotaka, bentonite Akagi, bentonite Myogi, super clay (all trade names, manufactured by Hojun Co.), Kunigel V1, Kunigel V2, Kunigel VA, Kunibond (all registered trademarks, And bentonite such as Kansai bentonite (trade name, manufactured by Kanesan Kogyo Co., Ltd.).
増量剤がスメクタイト鉱物とスメクタイト鉱物以外の物質の混合物である場合、スメクタイト鉱物以外の物質としては、例えば、カオリナイト、ディッカナイト、ナクライト、ハロサイト等のカオリン鉱物、クリソタイル、リザータイト、アンチコライト、アメサイト等の蛇紋石、パイロフィライト、タルク、ロウ石、白雲母、フェンジャイト、セリサイト、イライト等の雲母、クリストバライト、クォーツ等のシリカ、アタパルジャイト、セピオライト等の含水珪酸マグネシウム、石膏等の硫酸塩鉱物、ドロマイト、ギプサム、ゼオライト、沸石、凝灰石、バーミキュライト、ラポナイト、軽石、珪藻土、炭酸カルシウム等の鉱物質担体；トウモロコシ穂軸粉、クルミ殻粉、籾殻、小麦粉、木粉、糠、ふすま、大豆粉等の植物系担体；尿素、乳糖、ショ糖、食塩、芒硝等の水溶性固体担体が挙げられる。 When the extender is a mixture of a smectite mineral and a substance other than the smectite mineral, examples of the substance other than the smectite mineral include kaolin minerals such as kaolinite, dickanite, nacrite, and halosite, chrysotile, lizarite, anticorite, and americite. Serpentine such as sites, pyrophyllite, talc, rholite, muscovite, fengite, sericite, mica such as illite, silica such as cristobalite and quartz, hydrous magnesium silicate such as attapulgite and sepiolite, sulfate such as gypsum Mineral substances such as mineral, dolomite, gypsum, zeolite, zeolite, tuff, vermiculite, laponite, pumice, diatomaceous earth, calcium carbonate; corn cob flour, walnut shell flour, rice husk, wheat flour, wood flour, straw, bran, Plant-based carrier such as soybean flour; urea Lactose, sucrose, sodium chloride, and water soluble solid carriers Glauber's salt.
本発明の農薬粒剤組成物には、スメクタイト鉱物を含む増量剤が、本発明の農薬粒剤組成物全体に対して、通常、約４０〜９８重量パーセント、好ましくは、約６０〜９５重量パーセント含有される。
本発明の農薬粒剤組成物における増量剤が、スメクタイト鉱物とスメクタイト鉱物以外の物質との混合物である場合、本発明の農薬粒剤組成物全体に対するスメクタイト鉱物の含有量としては、例えば、５〜４０重量パーセント、好ましくは７．５〜２０重量パーセントが挙げられる。
In the pesticidal granule composition of the present invention, the bulking agent containing a smectite mineral is generally about 40 to 98 weight percent, preferably about 60 to 95 weight percent based on the total pesticidal granule composition of the present invention. Contained.
When the extender in the agrochemical granule composition of the present invention is a mixture of a smectite mineral and a substance other than the smectite mineral, the content of the smectite mineral with respect to the entire agrochemical granule composition of the present invention is, for example, 5 to 40 weight percent, preferably 7.5 to 20 weight percent.
本発明の農薬粒剤組成物には、水溶性結合剤が含有される。かかる水溶性結合剤としては、例えば、カルボキシメチルセルロースナトリウム、ヒドロキシプロピルメチルセルロース、メチルセルロース、メチルエチルセルロース、ヒドロキシプロピルセルロース、ポリアクリル酸ナトリウム、トラガントガム、ポリビニルピロリドン、ポリビニルアルコール、アルファー化デンプン、デキストリン、アルギン酸及びアルギン酸ナトリウムが挙げられる。
本発明の農薬粒剤組成物において、水溶性結合剤が通常、約１〜１０重量パーセント、好ましくは、約１〜５重量パーセント含有される。
The agrochemical granule composition of the present invention contains a water-soluble binder. Examples of such water-soluble binders include sodium carboxymethylcellulose, hydroxypropylmethylcellulose, methylcellulose, methylethylcellulose, hydroxypropylcellulose, sodium polyacrylate, tragacanth gum, polyvinylpyrrolidone, polyvinyl alcohol, pregelatinized starch, dextrin, alginic acid and sodium alginate. Is mentioned.
In the agrochemical granule composition of the present invention, the water-soluble binder is usually contained in an amount of about 1 to 10 weight percent, preferably about 1 to 5 weight percent.
本発明の農薬粒剤組成物は、式（Ｉ）の化合物、本植物病害防除活性化合物、スメクタイト鉱物を含む増量剤及び水溶性結合剤、さらに任意に含有される他の農薬活性化合物に加えて、界面活性剤、溶剤、安定剤、防腐剤、着色料、香料等を含有することもできる。
本発明の農薬粒剤組成物は、例えば、押出造粒法、含浸法又はコーティング法により粒剤に製剤化される。
The agrochemical granule composition of the present invention comprises a compound of formula (I), the present plant disease control active compound, a bulking agent containing a smectite mineral and a water-soluble binder, and optionally further contained other agrochemical active compounds. , Surfactants, solvents, stabilizers, preservatives, colorants, fragrances and the like can also be contained.
The agrochemical granule composition of the present invention is formulated into granules by, for example, extrusion granulation method, impregnation method or coating method.
本発明の農薬粒剤組成物は、式（Ｉ）の化合物、本植物病害防除活性化合物、スメクタイト鉱物を含む増量剤及び水溶性結合剤、さらに必要に応じて、他の農薬活性化合物、界面活性剤、溶剤、安定剤、防腐剤、着色料、香料等を含有する混合物に、水を加えて混練し、得られた混練物を造粒し、得られた造粒物を乾燥し、必要により解砕、篩分、整粒等を行い製造することができる。 The agrochemical granule composition of the present invention comprises a compound of formula (I), an active compound for controlling plant diseases, a bulking agent containing a smectite mineral and a water-soluble binder, and, if necessary, other agrochemical active compounds, surface activity A mixture containing an agent, a solvent, a stabilizer, an antiseptic, a colorant, a fragrance, etc., knead by adding water, granulate the obtained kneaded product, dry the obtained granulated product, and if necessary It can be produced by crushing, sieving, sizing and the like.
前記混練には、練合機が用いられる。練合機としては、ニーダー、ナウターミキサー、レディゲミキサー等が挙げられる。
混練の際に用いられる水の量は、前記混合物１００重量部に対して、通常３〜５０重量部の割合である。
A kneader is used for the kneading. Examples of the kneader include a kneader, a Nauter mixer, and a Redige mixer.
The amount of water used for kneading is usually 3 to 50 parts by weight with respect to 100 parts by weight of the mixture.
前記混練物を押出造粒する場合、通常０．５〜２．０ｍｍφ、好ましくは０．７〜１．５ｍｍφのスクリーンを用いて行われる。
用いられる押出造粒機としては、スクリュー型押出造粒機、ロール型押出造粒機、ディスクペレッター型押出造粒機、ペレットミル型押出造粒機、バスケット型押出造粒機、プレード型押出造粒機、オシレーティング型押出造粒機、ギア式押出造粒機、リングダイス式押出造粒機等が挙げられ、具体的には不二パウダル（株）のツインドームグラン、シングルドームグラン等を用いることができる。
When the kneaded product is subjected to extrusion granulation, it is usually carried out using a screen of 0.5 to 2.0 mmφ, preferably 0.7 to 1.5 mmφ.
The extrusion granulator used is a screw type extrusion granulator, a roll type extrusion granulator, a disk pelleter type extrusion granulator, a pellet mill type extrusion granulator, a basket type extrusion granulator, a plate type extrusion granulator. Examples include granulators, oscillating extrusion granulators, gear type extrusion granulators, ring die type extrusion granulators, and more specifically, Fuji Powdal Co., Ltd. Twin Dome Gran, Single Dome Gran etc. Can be used.
得られた造粒物は、通常３０〜９０℃、好ましくは３０〜８０℃で乾燥される。
乾燥後、得られた本発明の農薬粒剤組成物の粒長は、通常０．５〜６．０ｍｍ、好ましくは０．７〜４．０ｍｍである。なお、本発明における粒長とは、粒が取り得る最大長さを意味する。
The obtained granulated product is usually dried at 30 to 90 ° C, preferably 30 to 80 ° C.
After drying, the grain length of the obtained agrochemical granule composition of the present invention is usually 0.5 to 6.0 mm, preferably 0.7 to 4.0 mm. In addition, the grain length in this invention means the maximum length which a grain can take.
本発明の農薬粒剤組成物は、イネの育苗箱への播種時や発芽後から水田への移植前のイネの育苗時に育苗箱に施用することができる。その施用量は、式（Ｉ）の化合物及び本植物病害防除活性化合物の含有量や水稲育苗箱の大きさなどにより変動し得るものであるが、例えば、３０ｃｍ×６０ｃｍの大きさの水稲育苗箱１枚あたり、式（Ｉ）の化合物及び本植物病害防除活性化合物の合計量として約０．０５〜４．０ｇである。 The agrochemical granule composition of the present invention can be applied to a seedling box at the time of sowing rice in a seedling box or at the time of seedling of rice before germination after germination. The application amount may vary depending on the content of the compound of the formula (I) and the present plant disease control active compound, the size of the paddy rice nursery box, etc. The total amount of the compound of formula (I) and the present plant disease control active compound per sheet is about 0.05 to 4.0 g.
次に、本発明を参考製造例、製造例、比較例及び試験例によりさらに詳しく説明するが、本発明はこれらに限定されるものではない。 Next, the present invention will be described in more detail with reference production examples, production examples, comparative examples, and test examples, but the present invention is not limited thereto.
参考製造例１ 粉状農薬組成物１の調製
７０．０重量部の２’−シアノ−３，４−ジクロロイソチアゾール−５−カルボキシアニリド（一般名：イソチアニル）及び３０．０重量部のロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）を均一に混合し、遠心粉砕機にて全量粉砕して、体積中位径が４．１２μｍ（ＭＡＬＶＥＲＮ製ＭＡＳＴＥＲＳＩＺＥＲ２０００で測定）の２’−シアノ−３，４−ジクロロイソチアゾール−５−カルボキシアニリドを含有する粉状農薬組成物（以下、粉状農薬組成物１と記す。）を得た。
Reference Production Example 1 Preparation of Powdered Pesticide Composition 1 70.0 parts by weight of 2′-cyano-3,4-dichloroisothiazole-5-carboxyanilide (generic name: isothianyl) and 30.0 parts by weight of wax (Product name: Katsuyama Clay S, manufactured by Katsuyama Mining Co., Ltd.) was uniformly mixed, and all of the mixture was pulverized with a centrifugal pulverizer, and the volume median diameter was 4.12 μm (measured with a MASTERVERZER made by MALVERN). A powdery agricultural chemical composition (hereinafter referred to as powdered agricultural chemical composition 1) containing cyano-3,4-dichloroisothiazole-5-carboxyanilide was obtained.
参考製造例２ 粉状農薬組成物２の調製
７０．０重量部の式（Ｉ）の化合物及び３０．０重量部のロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）を均一に混合し、遠心粉砕機にて全量粉砕して、体積中位径が３．９２μｍ（ＭＡＬＶＥＲＮ製ＭＡＳＴＥＲＳＩＺＥＲ２０００で測定）の式（Ｉ）の化合物を含有する粉状農薬組成物（以下、粉状農薬組成物２と記す。）を得た。
Reference Production Example 2 Preparation of Powdered Pesticide Composition 2 Uniformly 70.0 parts by weight of the compound of formula (I) and 30.0 parts by weight of wax (trade name: Katsuyama Clay S, manufactured by Katsuyama Mine) Powdered pesticide composition (hereinafter referred to as powdered pesticide) containing the compound of formula (I) having a volume median diameter of 3.92 μm (measured with MASTERSIZER 2000 manufactured by MALVERN). This is referred to as composition 2.).
参考製造例３ 粉状農薬組成物３の調製
７０．０重量部の（Ｅ）−１−（２−クロロ−１，３−チアゾール−５−イルメチル）−３−メチル−２−ニトログアニジン（一般名：クロチアニジン）及び３０．０重量部のロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）を均一に混合し、遠心粉砕機にて全量粉砕して、体積中位径が８．２０μｍ（ＭＡＬＶＥＲＮ製ＭＡＳＴＥＲＳＩＺＥＲ２０００で測定）の（Ｅ）−１−（２−クロロ−１，３−チアゾール−５−イルメチル）−３−メチル−２−ニトログアニジンを含有する粉状農薬組成物（以下、粉状農薬組成物３と記す。）を得た。
Reference Production Example 3 Preparation of Powdered Pesticide Composition 3 70.0 parts by weight of (E) -1- (2-chloro-1,3-thiazol-5-ylmethyl) -3-methyl-2-nitroguanidine (general (Name: clothianidin) and 30.0 parts by weight of wax (product name: Katsuyama Clay S, manufactured by Katsuyama Mining Co., Ltd.) were uniformly mixed and pulverized in a centrifugal crusher to a volume median diameter of 8 Powdered pesticide composition containing (E) -1- (2-chloro-1,3-thiazol-5-ylmethyl) -3-methyl-2-nitroguanidine of 20 μm (measured with MASTERSIZER2000 manufactured by MALVERN) , Described as powdery pesticide composition 3.).
参考製造例４ 農薬含有熱硬化性樹脂微粉末１の調製
４６．３重量部のスミフェンＴＭ（登録商標、住化バイエルウレタン製分岐型ポリエーテルポリオール）、５２．２重量部のスミフェン１６００Ｕ（登録商標、住化バイエルウレタン製直鎖型ポリエーテルポリオール）、及び１．５重量部の２，４，６−トリス（ジメチルアミノメチル）フェノール（化薬アクゾ製）を均一に混合し、ポリオールと触媒との液状混合物（以下、ポリオールプレミックス１と記す。）を得た。ポリオールプレミックス１の粘度は３２２ｍ・Ｐａ（Ｂ型粘度計、２５℃、１２回転、ロータＮｏ．１で測定）であった。
ハイスピードミキサー装置（深江パウテック株式会社製ＦＳ−ＧＳ−２５型；丸皿型の容器部の底面の中心を通る垂直線を回転軸とするアジテータ羽根及び丸皿型の容器部の側面を貫通する水平線を回転軸とするチョッパー羽根を有する装置）の容器内に、１００重量部の粉状農薬組成物３を仕込み、該装置のアジテータ羽根（回転数：３８２ｒｐｍ）及びチョッパー羽根（回転数：３５００ｒｐｍ）を回転させた。次に、混合容器を加温し、粉状農薬組成物３の品温を８５±５℃に保持したまま、１．９３重量部のポリオールプレミックス１を２分間かけて添加した。該ポリオールプレミックス１が粉状農薬組成物３に湿潤される様子が観察された。３分後、品温を８５±５℃に保持したまま、１．０７重量部のスミジュール４４Ｖ１０（登録商標、住化バイエルウレタン製ポリメチレンポリフェニルポリイソシアネート、粘度１３０ｍ・Ｐａ（２５℃））を２分間かけて添加した。添加直後から、増粘現象が確認され、その後、粘度が低下し、ポリウレタン樹脂の硬化が観察された（１００重量部の粉状農薬組成物３に対して、３．０重量部のポリウレタン樹脂に相当）。６分後、品温を８５±５℃に保持したまま、下記のウレタン添加操作を３４回繰り返し行った。
〔ウレタン添加操作〕
１．９３重量部のポリオールプレミックス１を２分間かけて添加する→３分間待つ→１．０７重量部のスミジュール４４Ｖ１０を２分間かけて添加する→６分間待つ。
上記のウレタン添加操作の間、ハイスピードミキサー装置は、同条件にてせん断力のある攪拌混合を継続させた。
１００重量部の粉状農薬組成物３に対し、合計１０５重量部のポリウレタン樹脂原料を添加した。上記操作終了後、４．７６重量部の炭酸カルシウムＮＳ＃２３００（日東粉化株式会社製）を添加し、３分間混合した。混合後、該混合物を冷却することにより、粉状農薬組成物３がポリウレタン樹脂で固められ、被覆されてなる農薬含有熱硬化性樹脂微粉末（以下、農薬含有熱硬化性樹脂微粉末１と記す；体積中位径：４４μｍ、見掛比重：０．４２ｇ／ｍｌ）を得た。
Reference Production Example 4 Preparation of Pesticide-Containing Thermosetting Resin Fine Powder 1 46.3 parts by weight of Sumifene TM (registered trademark, branched polyether polyol made by Sumika Bayer Urethane), 52.2 parts by weight of Sumifene 1600U (registered trademark) , Sumika Bayer Urethane linear polyether polyol) and 1.5 parts by weight of 2,4,6-tris (dimethylaminomethyl) phenol (made by Kayaku Akzo) are mixed uniformly, Liquid mixture (hereinafter referred to as polyol premix 1) was obtained. The viscosity of the polyol premix 1 was 322 m · Pa (B-type viscometer, measured at 25 ° C., 12 revolutions, rotor No. 1).
High-speed mixer device (FS-GS-25 type, manufactured by Fukae Pautech Co., Ltd .; penetrates the side of the agitator blade and the circular dish-shaped container part whose vertical axis passes through the center of the bottom surface of the circular dish-shaped container part. 100 parts by weight of the powdered agricultural chemical composition 3 is charged into a container of a chopper blade having a horizontal axis as the rotation axis), and the agitator blade (rotation number: 382 rpm) and chopper blade (rotation number: 3500 rpm) of the device. Was rotated. Next, the mixing container was heated, and 1.93 parts by weight of polyol premix 1 was added over 2 minutes while maintaining the product temperature of the powdered agricultural chemical composition 3 at 85 ± 5 ° C. It was observed that the polyol premix 1 was wetted by the powdered agricultural chemical composition 3. After 3 minutes, 1.07 parts by weight of Sumijoule 44V10 (registered trademark, polymethylene polyphenyl polyisocyanate manufactured by Sumika Bayer Urethane, viscosity: 130 m · Pa (25 ° C.)) while maintaining the product temperature at 85 ± 5 ° C. Was added over 2 minutes. Immediately after the addition, a thickening phenomenon was confirmed, after which the viscosity decreased and hardening of the polyurethane resin was observed (to 100 parts by weight of the powdered agricultural chemical composition 3, to 3.0 parts by weight of the polyurethane resin). Equivalent). After 6 minutes, the following urethane addition operation was repeated 34 times while maintaining the product temperature at 85 ± 5 ° C.
[Urethane addition operation]
Add 1.93 parts by weight of polyol premix 1 over 2 minutes-> wait 3 minutes-> add 1.07 parts by weight of Sumidre 44V10 over 2 minutes-> wait 6 minutes.
During the above urethane addition operation, the high speed mixer device continued stirring and mixing with shearing force under the same conditions.
A total of 105 parts by weight of the polyurethane resin raw material was added to 100 parts by weight of the powdery pesticide composition 3. After completion of the above operation, 4.76 parts by weight of calcium carbonate NS # 2300 (manufactured by Nitto Flour Chemical Co., Ltd.) was added and mixed for 3 minutes. After mixing, by cooling the mixture, the powdered agricultural chemical composition 3 is hardened with a polyurethane resin and coated with the agricultural chemical-containing thermosetting resin fine powder (hereinafter referred to as agricultural chemical-containing thermosetting resin fine powder 1). Volume median diameter: 44 μm, apparent specific gravity: 0.42 g / ml).
製造例１ 農薬粒剤組成物１の調製
農薬含有熱硬化性樹脂微粉末１を４．４重量部（農薬活性化合物として１．５重量部）、粉状農薬組成物１を２．９重量部（農薬活性化合物として２．０重量部）、粉状農薬組成物２を１．１重量部（農薬活性化合物として０．７５重量部）、アルファ化澱粉（商品名：アミロックスＮｏ．１Ａ、日本コーンスターチ製）５．０重量部、重質炭酸カルシウム（ＳＳ♯８０、日東粉化工業製）１０．０重量部、モンモリロナイト（商品名：ベントナイト穂高、ホージュン社製）１０．０重量部、及びロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）６５．６重量部の混合物に、界面活性剤（ポリオキシエチレントリスチリルフェニルエーテル、Ｓｏｒｐｏｌ Ｔ−２０（登録商標）、東邦化学工業製）１．０重量部を含有する水 約２０重量部を加えて、混練した。得られた混練物の約１．５ｋｇを、０．９ｍｍφのスクリーン付きバスケット型押出造粒機（ＨＵ−Ｇ型畑式造粒機、畑製作所機）に投入し、まず１０秒間だけ当該造粒機を運転した。１０秒間で得られた造粒物を取り除いた後、当該造粒機の運転を再開し、３０秒間で得られた造粒物を取得し、当該造粒物を７０℃で３０分間乾燥して、農薬粒剤組成物１を得た。
Production Example 1 Preparation of Pesticide Granule Composition 1 4.4 parts by weight of pesticide-containing thermosetting resin fine powder 1 (1.5 parts by weight as an agrochemical active compound) and 2.9 parts by weight of powdered pesticide composition 1 (2.0 parts by weight as an agricultural chemical active compound), 1.1 parts by weight of powdered agricultural chemical composition 2 (0.75 part by weight as an agricultural chemical active compound), pregelatinized starch (trade name: Amilox No. 1A, Nippon Corn Starch) 5.0 parts by weight, 10.0 parts by weight of heavy calcium carbonate (SS # 80, manufactured by Nitto Flour Industries), 10.0 parts by weight of montmorillonite (trade name: Bentonite Hotaka, manufactured by Hojun Co.), and wax stone (Product name: Katsuyama Clay S, manufactured by Katsuyama Mining Co., Ltd.) In a mixture of 65.6 parts by weight, a surfactant (polyoxyethylene tristyryl phenyl ether, Sorpol T-20 (registered trademark), manufactured by Toho Chemical Industry Co., Ltd.) 1. Water was added to about 20 parts by weight containing parts, and kneaded. About 1.5 kg of the obtained kneaded material is put into a 0.9 mmφ basket-type extrusion granulator with a screen (HU-G type field granulator, Hata Seisakusho), and first granulated for 10 seconds. I drove the machine. After removing the granulated material obtained in 10 seconds, restart the operation of the granulator, obtain the granulated material obtained in 30 seconds, and dry the granulated material at 70 ° C. for 30 minutes. Agrochemical granule composition 1 was obtained.
製造例２ 農薬粒剤組成物２の調製
農薬含有熱硬化性樹脂微粉末１を４．４重量部（農薬活性化合物として１．５重量部）、粉状農薬組成物１を２．９重量部（農薬活性化合物として２．０重量部）、粉状農薬組成物２を１．１重量部（農薬活性化合物として０．７５重量部）、アルファ化澱粉（商品名：アミロックスＮｏ．１Ａ、日本コーンスターチ製）５．０重量部、重質炭酸カルシウム（ＳＳ♯８０、日東粉化工業製）１０．０重量部、モンモリロナイト（商品名：ベントナイト穂高、ホージュン社製）７．５重量部、及びロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）６８．１重量部の混合物に、界面活性剤（ポリオキシエチレントリスチリルフェニルエーテル、Ｓｏｒｐｏｌ Ｔ−２０（登録商標）、東邦化学工業製）１．０重量部を含有する水 約２０重量部を加えて、混練した。得られた混練物の約１．５ｋｇを、０．９ｍｍφのスクリーン付きバスケット型押出造粒機（ＨＵ−Ｇ型畑式造粒機、畑製作所機）に投入し、まず１０秒間だけ当該造粒機を運転した。１０秒間で得られた造粒物を取り除いた後、当該造粒機の運転を再開し、３０秒間で得られた造粒物を取得し、当該造粒物を７０℃で３０分間乾燥して、農薬粒剤組成物２を得た。
Production Example 2 Preparation of Pesticide Granule Composition 2 4.4 parts by weight of pesticide-containing thermosetting resin fine powder 1 (1.5 parts by weight as an agrochemical active compound) and 2.9 parts by weight of powdered pesticide composition 1 (2.0 parts by weight as an agricultural chemical active compound), 1.1 parts by weight of powdered agricultural chemical composition 2 (0.75 part by weight as an agricultural chemical active compound), pregelatinized starch (trade name: Amilox No. 1A, Nippon Corn Starch) Manufactured) 5.0 parts by weight, heavy calcium carbonate (SS # 80, manufactured by Nitto Flour Chemical Co., Ltd.) 10.0 parts by weight, montmorillonite (trade name: Bentonite Hotaka, manufactured by Hojun Co.), 7.5 parts by weight, and wax (Product name: Katsumiyama Clay S, manufactured by Katsuyama Mining Co., Ltd.) In a mixture of 68.1 parts by weight, a surfactant (polyoxyethylene tristyryl phenyl ether, Sorpol T-20 (registered trademark), manufactured by Toho Chemical Industry Co., Ltd.) 1.0 Water was added to about 20 parts by weight containing an amount unit and kneaded. About 1.5 kg of the obtained kneaded material is put into a 0.9 mmφ basket-type extrusion granulator with a screen (HU-G type field granulator, Hata Seisakusho), and first granulated for 10 seconds. I drove the machine. After removing the granulated material obtained in 10 seconds, restart the operation of the granulator, obtain the granulated material obtained in 30 seconds, and dry the granulated material at 70 ° C. for 30 minutes. Agrochemical granule composition 2 was obtained.
製造例３ 農薬粒剤組成物３の調製
農薬含有熱硬化性樹脂微粉末１を４．４重量部（農薬活性化合物として１．５重量部）、粉状農薬組成物１を２．９重量部（農薬活性化合物として２．０重量部）、粉状農薬組成物２を１．１重量部（農薬活性化合物として０．７５重量部）、アルファ化澱粉（商品名：アミロックスＮｏ．１Ａ、日本コーンスターチ製）５．０重量部、重質炭酸カルシウム（ＳＳ♯８０、日東粉化工業製）１０．０重量部、モンモリロナイト（商品名：ベントナイト妙義、ホージュン社製）１０．０重量部、及びロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）６５．６重量部の混合物に、界面活性剤（ポリオキシエチレントリスチリルフェニルエーテル、Ｓｏｒｐｏｌ Ｔ−２０（登録商標）、東邦化学工業製）１．０重量部を含有する水 約２０重量部を加えて、混練した。得られた混練物の約１．５ｋｇを、０．９ｍｍφのスクリーン付きバスケット型押出造粒機（ＨＵ−Ｇ型畑式造粒機、畑製作所機）に投入し、まず１０秒間だけ当該造粒機を運転した。１０秒間で得られた造粒物を取り除いた後、当該造粒機の運転を再開し、３０秒間で得られた造粒物を取得し、当該造粒物を７０℃で３０分間乾燥して、農薬粒剤組成物３を得た。
Production Example 3 Preparation of Pesticide Granule Composition 3 4.4 parts by weight of pesticide-containing thermosetting resin fine powder 1 (1.5 parts by weight as an agrochemical active compound) and 2.9 parts by weight of powdered pesticide composition 1 (2.0 parts by weight as an agricultural chemical active compound), 1.1 parts by weight of powdered agricultural chemical composition 2 (0.75 part by weight as an agricultural chemical active compound), pregelatinized starch (trade name: Amilox No. 1A, Nippon Corn Starch) 5.0 parts by weight, 10.0 parts by weight of heavy calcium carbonate (SS # 80, manufactured by Nitto Flour Industries), 10.0 parts by weight of montmorillonite (trade name: Bentonite Myogi, Hojun Co., Ltd.), and wax (Product name: Katsuyama Clay S, manufactured by Katsuyama Mining Co., Ltd.) In a mixture of 65.6 parts by weight, a surfactant (polyoxyethylene tristyryl phenyl ether, Sorpol T-20 (registered trademark), manufactured by Toho Chemical Industry Co., Ltd.) 1. Water was added to about 20 parts by weight containing parts, and kneaded. About 1.5 kg of the obtained kneaded material is put into a 0.9 mmφ basket-type extrusion granulator with a screen (HU-G type field granulator, Hata Seisakusho), and first granulated for 10 seconds. I drove the machine. After removing the granulated material obtained in 10 seconds, restart the operation of the granulator, obtain the granulated material obtained in 30 seconds, and dry the granulated material at 70 ° C. for 30 minutes. Agrochemical granule composition 3 was obtained.
製造例４ 農薬粒剤組成物４の調製
農薬含有熱硬化性樹脂微粉末１を４．４重量部（農薬活性化合物として１．５重量部）、粉状農薬組成物１を２．９重量部（農薬活性化合物として２．０重量部）、粉状農薬組成物２を１．１重量部（農薬活性化合物として０．７５重量部）、アルファ化澱粉（商品名：アミロックスＮｏ．１Ａ、日本コーンスターチ製）５．０重量部、重質炭酸カルシウム（ＳＳ♯８０、日東粉化工業製）１０．０重量部、モンモリロナイト（商品名：クニゲルＶＡ（登録商標）、クニミネ工業社製）１０．０重量部、及びロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）６５．６重量部の混合物に、界面活性剤（ポリオキシエチレントリスチリルフェニルエーテル、Ｓｏｒｐｏｌ Ｔ−２０（登録商標）、東邦化学工業製）１．０重量部を含有する水 約２０重量部を加えて、混練した。得られた混練物の約１．５ｋｇを、０．９ｍｍφのスクリーン付きバスケット型押出造粒機（ＨＵ−Ｇ型畑式造粒機、畑製作所機）に投入し、まず１０秒間だけ当該造粒機を運転した。１０秒間で得られた造粒物を取り除いた後、当該造粒機の運転を再開し、３０秒間で得られた造粒物を取得し、当該造粒物を７０℃で３０分間乾燥して、農薬粒剤組成物４を得た。
Production Example 4 Preparation of Pesticide Granule Composition 4 4.4 parts by weight of pesticide-containing thermosetting resin fine powder 1 (1.5 parts by weight as an agrochemical active compound) and 2.9 parts by weight of powdered pesticide composition 1 (2.0 parts by weight as an agricultural chemical active compound), 1.1 parts by weight of powdered agricultural chemical composition 2 (0.75 part by weight as an agricultural chemical active compound), pregelatinized starch (trade name: Amilox No. 1A, Nippon Corn Starch) 5.0 parts by weight, heavy calcium carbonate (SS # 80, manufactured by Nitto Flour Industries) 10.0 parts by weight, montmorillonite (trade name: Kunigel VA (registered trademark), manufactured by Kunimine Industries Co., Ltd.) 10.0 weights And a mixture of 65.6 parts by weight of a wax (trade name: Katsuyama Clay S, manufactured by Katsuyama Mining), a surfactant (polyoxyethylene tristyryl phenyl ether, Sorpol T-20 (registered trademark)), Toho Chemical Ltd.) Water was added to about 20 parts by weight containing 1.0 part by weight and kneaded. About 1.5 kg of the obtained kneaded material is put into a 0.9 mmφ basket-type extrusion granulator with a screen (HU-G type field granulator, Hata Seisakusho), and first granulated for 10 seconds. I drove the machine. After removing the granulated material obtained in 10 seconds, restart the operation of the granulator, obtain the granulated material obtained in 30 seconds, and dry the granulated material at 70 ° C. for 30 minutes. The agrochemical granule composition 4 was obtained.
製造例５ 農薬粒剤組成物５の調製
農薬含有熱硬化性樹脂微粉末１を４．４重量部（農薬活性化合物として１．５重量部）、粉状農薬組成物１を２．９重量部（農薬活性化合物として２．０重量部）、粉状農薬組成物２を１．１重量部（農薬活性化合物として０．７５重量部）、アルファ化澱粉（商品名：アミロックスＮｏ．１Ａ、日本コーンスターチ製）５．０重量部、重質炭酸カルシウム（ＳＳ♯８０、日東粉化工業製）１０．０重量部、モンモリロナイト（商品名：クニゲルＶ２（登録商標）、クニミネ工業社製）１０．０重量部、及びロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）６５．６重量部の混合物に、界面活性剤（ポリオキシエチレントリスチリルフェニルエーテル、Ｓｏｒｐｏｌ Ｔ−２０（登録商標）、東邦化学工業製）１．０重量部を含有する水 約２０重量部を加えて、混練した。得られた混練物の約１．５ｋｇを、０．９ｍｍφのスクリーン付きバスケット型押出造粒機（ＨＵ−Ｇ型畑式造粒機、畑製作所機）に投入し、まず１０秒間だけ当該造粒機を運転した。１０秒間で得られた造粒物を取り除いた後、当該造粒機の運転を再開し、３０秒間で得られた造粒物を取得し、当該造粒物を７０℃で３０分間乾燥して、農薬粒剤組成物５を得た。
Production Example 5 Preparation of Pesticide Granule Composition 5 4.4 parts by weight of pesticide-containing thermosetting resin fine powder 1 (1.5 parts by weight as an agrochemical active compound) and 2.9 parts by weight of powdered pesticide composition 1 (2.0 parts by weight as an agricultural chemical active compound), 1.1 parts by weight of powdered agricultural chemical composition 2 (0.75 part by weight as an agricultural chemical active compound), pregelatinized starch (trade name: Amilox No. 1A, Nippon Corn Starch) 5.0 parts by weight, heavy calcium carbonate (SS # 80, manufactured by Nitto Flour Industries) 10.0 parts by weight, montmorillonite (trade name: Kunigel V2 (registered trademark), manufactured by Kunimine Industries Co., Ltd.) 10.0 weights And a mixture of 65.6 parts by weight of a wax (trade name: Katsuyama Clay S, manufactured by Katsuyama Mining), a surfactant (polyoxyethylene tristyryl phenyl ether, Sorpol T-20 (registered trademark)), Toho Chemical Ltd.) Water was added to about 20 parts by weight containing 1.0 part by weight and kneaded. About 1.5 kg of the obtained kneaded material is put into a 0.9 mmφ basket-type extrusion granulator with a screen (HU-G type field granulator, Hata Seisakusho), and first granulated for 10 seconds. I drove the machine. After removing the granulated material obtained in 10 seconds, restart the operation of the granulator, obtain the granulated material obtained in 30 seconds, and dry the granulated material at 70 ° C. for 30 minutes. The agrochemical granule composition 5 was obtained.
製造例６ 農薬粒剤組成物６の調製
農薬含有熱硬化性樹脂微粉末１を４．４重量部（農薬活性化合物として１．５重量部）、粉状農薬組成物１を２．９重量部（農薬活性化合物として２．０重量部）、粉状農薬組成物２を１．１重量部（農薬活性化合物として０．７５重量部）、アルファ化澱粉（商品名：アミロックスＮｏ．１Ａ、日本コーンスターチ製）５．０重量部、重質炭酸カルシウム（ＳＳ♯８０、日東粉化工業製）１０．０重量部、モンモリロナイト（商品名：クニボンド（登録商標）、クニミネ工業社製）１０．０重量部、及びロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）６５．６重量部の混合物に、界面活性剤（ポリオキシエチレントリスチリルフェニルエーテル、Ｓｏｒｐｏｌ Ｔ−２０（登録商標）、東邦化学工業製）１．０重量部を含有する水 約２０重量部を加えて、混練した。得られた混練物の約１．５ｋｇを、０．９ｍｍφのスクリーン付きバスケット型押出造粒機（ＨＵ−Ｇ型畑式造粒機、畑製作所機）に投入し、まず１０秒間だけ当該造粒機を運転した。１０秒間で得られた造粒物を取り除いた後、当該造粒機の運転を再開し、３０秒間で得られた造粒物を取得し、当該造粒物を７０℃で３０分間乾燥して、農薬粒剤組成物６を得た。
Production Example 6 Preparation of Pesticide Granule Composition 6 4.4 parts by weight of pesticide-containing thermosetting resin fine powder 1 (1.5 parts by weight as an agrochemical active compound) and 2.9 parts by weight of powdered pesticide composition 1 (2.0 parts by weight as an agricultural chemical active compound), 1.1 parts by weight of powdered agricultural chemical composition 2 (0.75 part by weight as an agricultural chemical active compound), pregelatinized starch (trade name: Amilox No. 1A, Nippon Corn Starch) Manufactured) 5.0 parts by weight, heavy calcium carbonate (SS # 80, manufactured by Nitto Flour Industries) 10.0 parts by weight, montmorillonite (trade name: Kunibond (registered trademark), manufactured by Kunimine Industries Co., Ltd.) 10.0 parts by weight , And wax (trade name: Katsuyama Clay S, manufactured by Katsuyama Mining Co., Ltd.) in a mixture of 65.6 parts by weight, surfactant (polyoxyethylene tristyryl phenyl ether, Sorpol T-20 (registered trademark), Toho Chemical industry ) By addition of water to about 20 parts by weight containing 1.0 part by weight and kneaded. About 1.5 kg of the obtained kneaded material is put into a 0.9 mmφ basket-type extrusion granulator with a screen (HU-G type field granulator, Hata Seisakusho), and first granulated for 10 seconds. I drove the machine. After removing the granulated material obtained in 10 seconds, restart the operation of the granulator, obtain the granulated material obtained in 30 seconds, and dry the granulated material at 70 ° C. for 30 minutes. Agrochemical granule composition 6 was obtained.
製造例７ 農薬粒剤組成物７の調製
粉状農薬組成物１を２．９重量部（農薬活性化合物として２．０重量部）、粉状農薬組成物２を１．１重量部（農薬活性化合物として０．７５重量部）、アルファ化澱粉（商品名：アミロックスＮｏ．１Ａ、日本コーンスターチ製）５．０重量部、重質炭酸カルシウム（ＳＳ♯８０、日東粉化工業製）１０．０重量部、モンモリロナイト（商品名：ベントナイト穂高、ホージュン社製）１０．０重量部、及びロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）７０．０重量部の混合物に、界面活性剤（ポリオキシエチレントリスチリルフェニルエーテル、Ｓｏｒｐｏｌ Ｔ−２０（登録商標）、東邦化学工業製）１．０重量部を含有する水 約２０重量部を加えて、混練した。得られた混練物の約１．５ｋｇを、０．９ｍｍφのスクリーン付きバスケット型押出造粒機（ＨＵ−Ｇ型畑式造粒機、畑製作所機）に投入し、まず１０秒間だけ当該造粒機を運転した。１０秒間で得られた造粒物を取り除いた後、当該造粒機の運転を再開し、３０秒間で得られた造粒物を取得し、当該造粒物を７０℃で３０分間乾燥して、農薬粒剤組成物７を得た。
Production Example 7 Preparation of Pesticide Granule Composition 7 2.9 parts by weight of powdered pesticide composition 1 (2.0 parts by weight as a pesticide active compound) and 1.1 parts by weight of pesticide composition 2 (pesticide activity) 0.75 parts by weight as a compound), pregelatinized starch (trade name: Amylox No. 1A, manufactured by Nippon Corn Starch) 5.0 parts by weight, heavy calcium carbonate (SS # 80, manufactured by Nitto Flour Chemical) 10.0 parts by weight Part, montmorillonite (trade name: Bentonite Hotaka, manufactured by Hojun Co., Ltd.) 10.0 parts by weight, and wax stone (trade name: Katsumiyama Clay S, manufactured by Katsuyama Co., Ltd.) 70.0 parts by weight About 20 parts by weight of water containing 1.0 part by weight (polyoxyethylene tristyryl phenyl ether, Sorpol T-20 (registered trademark), manufactured by Toho Chemical Industry) was added and kneaded. About 1.5 kg of the obtained kneaded material is put into a 0.9 mmφ basket-type extrusion granulator with a screen (HU-G type field granulator, Hata Seisakusho), and first granulated for 10 seconds. I drove the machine. After removing the granulated material obtained in 10 seconds, restart the operation of the granulator, obtain the granulated material obtained in 30 seconds, and dry the granulated material at 70 ° C. for 30 minutes. Agrochemical granule composition 7 was obtained.
製造例８ 農薬粒剤組成物８の調製
農薬含有熱硬化性樹脂微粉末１を４．４重量部（農薬活性化合物として１．５重量部）、粉状農薬組成物１を２．９重量部（農薬活性化合物として２．０重量部）、粉状農薬組成物２を１．１重量部（農薬活性化合物として０．７５重量部）、アルファ化澱粉（商品名：アミロックスＮｏ．１Ａ、日本コーンスターチ製）５．０重量部、重質炭酸カルシウム（ＳＳ♯８０、日東粉化工業製）１０．０重量部、モンモリロナイト（商品名：ベントナイト穂高、ホージュン社製）２０．０重量部、及びロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）５５．６重量部の混合物に、界面活性剤（ポリオキシエチレントリスチリルフェニルエーテル、Ｓｏｒｐｏｌ Ｔ−２０（登録商標）、東邦化学工業製）１．０重量部を含有する水 約２０重量部を加えて、混練した。得られた混練物の約１．５ｋｇを、０．９ｍｍφのスクリーン付きバスケット型押出造粒機（ＨＵ−Ｇ型畑式造粒機、畑製作所機）に投入し、まず１０秒間だけ当該造粒機を運転した。１０秒間で得られた造粒物を取り除いた後、当該造粒機の運転を再開し、３０秒間で得られた造粒物を取得し、当該造粒物を７０℃で３０分間乾燥して、農薬粒剤組成物８を得た。
Production Example 8 Preparation of Pesticide Granule Composition 8 4.4 parts by weight of pesticide-containing thermosetting resin fine powder 1 (1.5 parts by weight as an agrochemical active compound) and 2.9 parts by weight of powdered pesticide composition 1 (2.0 parts by weight as an agricultural chemical active compound), 1.1 parts by weight of powdered agricultural chemical composition 2 (0.75 part by weight as an agricultural chemical active compound), pregelatinized starch (trade name: Amilox No. 1A, Nippon Corn Starch) 5.0 parts by weight, heavy calcium carbonate (SS # 80, manufactured by Nitto Flour Industries) 10.0 parts by weight, montmorillonite (trade name: Bentonite Hotaka, Hojun Co., Ltd.) 20.0 parts by weight, (Trade name: Katsuyama clay S, manufactured by Katsuyama mining) 55.6 parts by weight of a mixture with a surfactant (polyoxyethylene tristyryl phenyl ether, Sorpol T-20 (registered trademark), manufactured by Toho Chemical Co., Ltd.) 1. Water was added to about 20 parts by weight containing parts, and kneaded. About 1.5 kg of the obtained kneaded material is put into a 0.9 mmφ basket-type extrusion granulator with a screen (HU-G type field granulator, Hata Seisakusho), and first granulated for 10 seconds. I drove the machine. After removing the granulated material obtained in 10 seconds, restart the operation of the granulator, obtain the granulated material obtained in 30 seconds, and dry the granulated material at 70 ° C. for 30 minutes. The agrochemical granule composition 8 was obtained.
製造例９ 農薬粒剤組成物９の調製
農薬含有熱硬化性樹脂微粉末１を４．４重量部（農薬活性化合物として１．５重量部）、粉状農薬組成物１を２．９重量部（農薬活性化合物として２．０重量部）、粉状農薬組成物２を０．７重量部（農薬活性化合物として０．５０重量部）、アルファ化澱粉（商品名：アミロックスＮｏ．１Ａ、日本コーンスターチ製）５．０重量部、重質炭酸カルシウム（ＳＳ♯８０、日東粉化工業製）１０．０重量部、モンモリロナイト（商品名：ベントナイト穂高、ホージュン社製）２０．０重量部、及びロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）５６．０重量部の混合物に、界面活性剤（ポリオキシエチレントリスチリルフェニルエーテル、Ｓｏｒｐｏｌ Ｔ−２０（登録商標）、東邦化学工業製）１．０重量部を含有する水 約２０重量部を加えて、混練した。得られた混練物の約１．５ｋｇを、０．９ｍｍφのスクリーン付きバスケット型押出造粒機（ＨＵ−Ｇ型畑式造粒機、畑製作所機）に投入し、まず１０秒間だけ当該造粒機を運転した。１０秒間で得られた造粒物を取り除いた後、当該造粒機の運転を再開し、３０秒間で得られた造粒物を取得し、当該造粒物を７０℃で３０分間乾燥して、農薬粒剤組成物９を得た。
Production Example 9 Preparation of Agrochemical Granule Composition 9 4.4 parts by weight of agricultural chemical-containing thermosetting resin fine powder 1 (1.5 parts by weight as an agrochemical active compound) and 2.9 parts by weight of powdered agricultural chemical composition 1 (2.0 parts by weight as an agricultural chemical active compound), 0.7 parts by weight of powdered agricultural chemical composition 2 (0.50 parts by weight as an agricultural chemical active compound), pregelatinized starch (trade name: Amylox No. 1A, Nippon Corn Starch 5.0 parts by weight, heavy calcium carbonate (SS # 80, manufactured by Nitto Flour Industries) 10.0 parts by weight, montmorillonite (trade name: Bentonite Hotaka, Hojun Co., Ltd.) 20.0 parts by weight, (Product name: Katsuyama Clay S, manufactured by Katsuyama Mining Co., Ltd.) In a mixture of 56.0 parts by weight, a surfactant (polyoxyethylene tristyryl phenyl ether, Sorpol T-20 (registered trademark), manufactured by Toho Chemical Industry Co., Ltd.) 1. Water was added to about 20 parts by weight containing parts, and kneaded. About 1.5 kg of the obtained kneaded material is put into a 0.9 mmφ basket-type extrusion granulator with a screen (HU-G type field granulator, Hata Seisakusho), and first granulated for 10 seconds. I drove the machine. After removing the granulated material obtained in 10 seconds, restart the operation of the granulator, obtain the granulated material obtained in 30 seconds, and dry the granulated material at 70 ° C. for 30 minutes. The agrochemical granule composition 9 was obtained.
製造例１０ 農薬粒剤組成物１０の調製
農薬含有熱硬化性樹脂微粉末１を４．４重量部（農薬活性化合物として１．５重量部）、粉状農薬組成物１を２．９重量部（農薬活性化合物として２．０重量部）、粉状農薬組成物２を０．７重量部（農薬活性化合物として０．５０重量部）、アルファ化澱粉（商品名：アミロックスＮｏ．１Ａ、日本コーンスターチ製）５．０重量部、重質炭酸カルシウム（ＳＳ♯８０、日東粉化工業製）１０．０重量部、モンモリロナイト（商品名：ベントナイト穂高、ホージュン社製）１０．０重量部、及びロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）６６．０重量部の混合物に、界面活性剤（ポリオキシエチレントリスチリルフェニルエーテル、Ｓｏｒｐｏｌ Ｔ−２０（登録商標）、東邦化学工業製）１．０重量部を含有する水 約２０重量部を加えて、混練した。得られた混練物の約１．５ｋｇを、０．９ｍｍφのスクリーン付きバスケット型押出造粒機（ＨＵ−Ｇ型畑式造粒機、畑製作所機）に投入し、まず１０秒間だけ当該造粒機を運転した。１０秒間で得られた造粒物を取り除いた後、当該造粒機の運転を再開し、３０秒間で得られた造粒物を取得し、当該造粒物を７０℃で３０分間乾燥して、農薬粒剤組成物１０を得た。
Production Example 10 Preparation of Pesticide Granule Composition 10 4.4 parts by weight of pesticide-containing thermosetting resin fine powder 1 (1.5 parts by weight as an agrochemical active compound) and 2.9 parts by weight of powdered pesticide composition 1 (2.0 parts by weight as an agricultural chemical active compound), 0.7 parts by weight of powdered agricultural chemical composition 2 (0.50 parts by weight as an agricultural chemical active compound), pregelatinized starch (trade name: Amylox No. 1A, Nippon Corn Starch 5.0 parts by weight, 10.0 parts by weight of heavy calcium carbonate (SS # 80, manufactured by Nitto Flour Industries), 10.0 parts by weight of montmorillonite (trade name: Bentonite Hotaka, manufactured by Hojun Co.), and wax stone (Product name: Katsuyama clay S, manufactured by Katsuyama mining) 66.0 parts by weight of a mixture with a surfactant (polyoxyethylene tristyryl phenyl ether, Sorpol T-20 (registered trademark), manufactured by Toho Chemical Co., Ltd.) Water was added to about 20 parts by weight containing 2.0 part by weight and kneaded. About 1.5 kg of the obtained kneaded material is put into a 0.9 mmφ basket-type extrusion granulator with a screen (HU-G type field granulator, Hata Seisakusho), and first granulated for 10 seconds. I drove the machine. After removing the granulated material obtained in 10 seconds, restart the operation of the granulator, obtain the granulated material obtained in 30 seconds, and dry the granulated material at 70 ° C. for 30 minutes. The agrochemical granule composition 10 was obtained.
比較例１ 対照農薬粒剤組成物１の調製
農薬含有熱硬化性樹脂微粉末１を４．４重量部（農薬活性化合物として１．５重量部）、粉状農薬組成物１を２．９重量部（農薬活性化合物として２．０重量部）、粉状農薬組成物２を１．１重量部（農薬活性化合物として０．７５重量部）、アルファ化澱粉（商品名：アミロックスＮｏ．１Ａ、日本コーンスターチ製）５．０重量部、重質炭酸カルシウム（ＳＳ♯８０、日東粉化工業製）１０．０重量部、及びロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）７５．６重量部の混合物に、界面活性剤（ポリオキシエチレントリスチリルフェニルエーテル、Ｓｏｒｐｏｌ Ｔ−２０（登録商標）、東邦化学工業製）１．０重量部を含有する水 約２０重量部を加えて、混練した。得られた混練物の約１．５ｋｇを、０．９ｍｍφのスクリーン付きバスケット型押出造粒機（ＨＵ−Ｇ型畑式造粒機、畑製作所機）に投入し、まず１０秒間だけ当該造粒機を運転した。１０秒間で得られた造粒物を取り除いた後、当該造粒機の運転を再開し、３０秒間で得られた造粒物を取得し、当該造粒物を７０℃で３０分間乾燥して、対照農薬粒剤組成物１を得た。
Comparative Example 1 Preparation of Control Agrochemical Granule Composition 1 4.4 parts by weight of the agrochemical-containing thermosetting resin fine powder 1 (1.5 parts by weight as an agrochemical active compound) and 2.9 parts by weight of the powdered agrochemical composition 1 Parts (2.0 parts by weight as an agrochemical active compound), 1.1 parts by weight of powdered agricultural chemical composition 2 (0.75 part by weight as an agrochemical active compound), pregelatinized starch (trade name: Amylox No. 1A, Japan Cornstarch) 5.0 parts by weight, heavy calcium carbonate (SS # 80, manufactured by Nitto Flour Chemical Co., Ltd.) 10.0 parts by weight, and wax (trade name: Katsuyama Clay S, manufactured by Katsuyama Mining) 75. About 6 parts by weight of a mixture containing about 20 parts by weight of water containing 1.0 part by weight of a surfactant (polyoxyethylene tristyryl phenyl ether, Sorpol T-20 (registered trademark), manufactured by Toho Chemical Industry), Kneaded. About 1.5 kg of the obtained kneaded material is put into a 0.9 mmφ basket-type extrusion granulator with a screen (HU-G type field granulator, Hata Seisakusho), and first granulated for 10 seconds. I drove the machine. After removing the granulated material obtained in 10 seconds, restart the operation of the granulator, obtain the granulated material obtained in 30 seconds, and dry the granulated material at 70 ° C. for 30 minutes. A control agrochemical granule composition 1 was obtained.
比較例２ 対照農薬粒剤組成物２の調製
粉状農薬組成物１を２．９重量部（農薬活性化合物として２．０重量部）、粉状農薬組成物２を１．１重量部（農薬活性化合物として０．７５重量部）、アルファ化澱粉（商品名：アミロックスＮｏ．１Ａ、日本コーンスターチ製）５．０重量部、重質炭酸カルシウム（ＳＳ♯８０、日東粉化工業製）１０．０重量部、及びロウ石（商品名：勝光山クレーＳ、勝光山鉱業所製）８０．０重量部の混合物に、界面活性剤（ポリオキシエチレントリスチリルフェニルエーテル、Ｓｏｒｐｏｌ Ｔ−２０（登録商標）、東邦化学工業製）１．０重量部を含有する水 約２０重量部を加えて、混練した。得られた混練物の約１．５ｋｇを、０．９ｍｍφのスクリーン付きバスケット型押出造粒機（ＨＵ−Ｇ型畑式造粒機、畑製作所機）に投入し、まず１０秒間だけ当該造粒機を運転した。１０秒間で得られた造粒物を取り除いた後、当該造粒機の運転を再開し、３０秒間で得られた造粒物を取得し、当該造粒物を７０℃で３０分間乾燥して、対照農薬粒剤組成物２を得た。
Comparative Example 2 Preparation of Control Pesticide Granule Composition 2 2.9 parts by weight of powdered pesticide composition 1 (2.0 parts by weight as an agrochemical active compound) and 1.1 parts by weight of powdered pesticide composition 2 (pesticide) 0.75 parts by weight as an active compound), pregelatinized starch (trade name: Amilox No. 1A, manufactured by Nippon Corn Starch), 5.0 parts by weight, heavy calcium carbonate (SS # 80, manufactured by Nitto Flour Industries) 10.0 A surfactant (polyoxyethylene tristyryl phenyl ether, Sorpol T-20 (registered trademark)) is added to a mixture of 8 parts by weight of part by weight and wax (trade name: Katsuyama Clay S, manufactured by Katsuyama Mine). Toho Chemical Co., Ltd.) About 20 parts by weight of water containing 1.0 part by weight was added and kneaded. About 1.5 kg of the obtained kneaded material is put into a 0.9 mmφ basket-type extrusion granulator with a screen (HU-G type field granulator, Hata Seisakusho), and first granulated for 10 seconds. I drove the machine. After removing the granulated material obtained in 10 seconds, restart the operation of the granulator, obtain the granulated material obtained in 30 seconds, and dry the granulated material at 70 ° C. for 30 minutes. A control agrochemical granule composition 2 was obtained.
試験例１ 水稲の播種時覆土前処理によるイネに対する生育試験
水稲育苗箱（３０ｃｍ×６０ｃｍ）の播種前覆土前に供試粒剤組成物を１００ｇ／育苗箱の割合で処理し、湿籾（品種：ヒノヒカリ）を１６０ｇ播種した。育苗器（終日３０℃）で３日間発芽させた後、屋外に移動させて育苗を行い、播種１週間後にイネ（処理区）の草丈を測定した。一方、粒剤組成物を処理しない以外は前記と同様に播種及び育苗を行ったイネ（無処理区）の草丈を測定した（２連制）。処理区の草丈と無処理区の草丈とを下記式（Ａ）により対比して生育率（％）を算出し、下記の判定基準に従い生育状況を評価した。その結果を、表１に示す。
《生育状況の判定基準》
［評価］ 生育率
−− ： ９８％以上
− ： ９５％以上９８％未満
＋ ： ９２％以上９５％未満
＋＋ ： ８９％以上９２％未満
＋＋＋ ： ８５％以上８８％未満
＋＋＋＋ ： ８５％未満
Test Example 1 Growth test on rice by pre-soiling treatment at the time of sowing of paddy rice Before the sowing of paddy rice seedling box (30 cm x 60 cm), the test grain composition was treated at a rate of 100 g / nursing box, : Hinohikari) was sown. After germination for 3 days with a seedling device (30 ° C. all day), the plants were moved outdoors to raise seedlings, and the plant height of rice (treated section) was measured one week after sowing. On the other hand, the plant height of rice (non-treated area) that was sown and raised in the same manner as described above was measured except that the granule composition was not treated (two-running system). The growth rate (%) was calculated by comparing the plant height of the treated group with the plant height of the untreated group according to the following formula (A), and the growth status was evaluated according to the following criteria. The results are shown in Table 1.
<< Growth criteria >>
[Evaluation] Growth rate
-: 98% or more
−: 95% or more and less than 98%
+: 92% or more and less than 95%
++: 89% or more and less than 92% ++++: 85% or more and less than 88% +++++: less than 85%
Claims (11)
チアジニル、イソチアニル、プロベナゾール及びアシベンゾラル−Ｓ−メチルからなる群より選ばれる１以上の植物病害防除活性化合物と、
スメクタイト鉱物を含む増量剤と、
水溶性結合剤と
を含有する農薬粒剤組成物。 Formula (I):
One or more plant disease control active compounds selected from the group consisting of thiazinyl, isotianil, probenazole and acibenzoral-S-methyl;
A bulking agent containing a smectite mineral;
An agrochemical granule composition containing a water-soluble binder.
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| JP2010153985A JP2012017271A (en) | 2010-07-06 | 2010-07-06 | Agrochemical granule composition |
| TW100123615A TWI569724B (en) | 2010-07-06 | 2011-07-05 | Granular pesticidal composition |
| KR1020110066232A KR20120004334A (en) | 2010-07-06 | 2011-07-05 | Pesticide Granulation Composition |
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| JP2010153985A JP2012017271A (en) | 2010-07-06 | 2010-07-06 | Agrochemical granule composition |
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| JP2011157351A (en) * | 2010-01-08 | 2011-08-18 | Sumitomo Chemical Co Ltd | Granular agrochemical composition |
| JP2017051178A (en) * | 2015-09-07 | 2017-03-16 | 住友化学株式会社 | Coated rice seed and method for producing the same |
| JP2017051177A (en) * | 2015-09-07 | 2017-03-16 | 住友化学株式会社 | Coated rice seed and method for producing the same |
| KR20220127904A (en) | 2020-01-14 | 2022-09-20 | 바이엘 크롭사이언스 케이. 케이. | Agrochemical granular composition for rice seedling box application with reduced damage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011157351A (en) * | 2010-01-08 | 2011-08-18 | Sumitomo Chemical Co Ltd | Granular agrochemical composition |
| JP2017051178A (en) * | 2015-09-07 | 2017-03-16 | 住友化学株式会社 | Coated rice seed and method for producing the same |
| JP2017051177A (en) * | 2015-09-07 | 2017-03-16 | 住友化学株式会社 | Coated rice seed and method for producing the same |
| KR20220127904A (en) | 2020-01-14 | 2022-09-20 | 바이엘 크롭사이언스 케이. 케이. | Agrochemical granular composition for rice seedling box application with reduced damage |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI569724B (en) | 2017-02-11 |
| TW201208566A (en) | 2012-03-01 |
| KR20120004334A (en) | 2012-01-12 |
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