JPH0327301A - Stabilized insecticide powder preparation - Google Patents
Stabilized insecticide powder preparationInfo
- Publication number
- JPH0327301A JPH0327301A JP1162412A JP16241289A JPH0327301A JP H0327301 A JPH0327301 A JP H0327301A JP 1162412 A JP1162412 A JP 1162412A JP 16241289 A JP16241289 A JP 16241289A JP H0327301 A JPH0327301 A JP H0327301A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- ether
- stabilizer
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000843 powder Substances 0.000 title claims abstract description 29
- 239000002917 insecticide Substances 0.000 title claims abstract 4
- 238000002360 preparation method Methods 0.000 title abstract description 8
- -1 alkylene glycol ether Chemical compound 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 10
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002728 pyrethroid Substances 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 6
- 229940079593 drug Drugs 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 8
- 230000000749 insecticidal effect Effects 0.000 abstract description 20
- 239000003381 stabilizer Substances 0.000 abstract description 16
- 239000004927 clay Substances 0.000 abstract description 10
- 239000000454 talc Substances 0.000 abstract description 7
- 229910052623 talc Inorganic materials 0.000 abstract description 7
- CXBMCYHAMVGWJQ-CABCVRRESA-N (1,3-dioxo-4,5,6,7-tetrahydroisoindol-2-yl)methyl (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCN1C(=O)C(CCCC2)=C2C1=O CXBMCYHAMVGWJQ-CABCVRRESA-N 0.000 abstract description 5
- 239000004615 ingredient Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 5
- SBNFWQZLDJGRLK-RTWAWAEBSA-N (1R)-trans-phenothrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 SBNFWQZLDJGRLK-RTWAWAEBSA-N 0.000 abstract description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 abstract description 3
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 abstract description 3
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 abstract description 3
- 229960003536 phenothrin Drugs 0.000 abstract description 3
- 239000005995 Aluminium silicate Substances 0.000 abstract description 2
- 235000012211 aluminium silicate Nutrition 0.000 abstract description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 4
- 229960003237 betaine Drugs 0.000 description 4
- 229960005286 carbaryl Drugs 0.000 description 4
- CVXBEEMKQHEXEN-UHFFFAOYSA-N carbaryl Chemical compound C1=CC=C2C(OC(=O)NC)=CC=CC2=C1 CVXBEEMKQHEXEN-UHFFFAOYSA-N 0.000 description 4
- NYPJDWWKZLNGGM-UHFFFAOYSA-N fenvalerate Chemical compound C=1C=C(Cl)C=CC=1C(C(C)C)C(=O)OC(C#N)C(C=1)=CC=CC=1OC1=CC=CC=C1 NYPJDWWKZLNGGM-UHFFFAOYSA-N 0.000 description 4
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 3
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 229940108410 resmethrin Drugs 0.000 description 3
- ZCVAOQKBXKSDMS-AQYZNVCMSA-N (+)-trans-allethrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OC1C(C)=C(CC=C)C(=O)C1 ZCVAOQKBXKSDMS-AQYZNVCMSA-N 0.000 description 2
- FJDPATXIBIBRIM-QFMSAKRMSA-N (1R)-trans-cyphenothrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 FJDPATXIBIBRIM-QFMSAKRMSA-N 0.000 description 2
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 2
- FMTFEIJHMMQUJI-NJAFHUGGSA-N 102130-98-3 Natural products CC=CCC1=C(C)[C@H](CC1=O)OC(=O)[C@@H]1[C@@H](C=C(C)C)C1(C)C FMTFEIJHMMQUJI-NJAFHUGGSA-N 0.000 description 2
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 2
- BKQYOENNVQBCNE-UHFFFAOYSA-N 2-[bis(2-aminoethyl)amino]acetic acid Chemical compound NCCN(CCN)CC(O)=O BKQYOENNVQBCNE-UHFFFAOYSA-N 0.000 description 2
- QCAHUFWKIQLBNB-UHFFFAOYSA-N 3-(3-methoxypropoxy)propan-1-ol Chemical compound COCCCOCCCO QCAHUFWKIQLBNB-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 229940024113 allethrin Drugs 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 2
- 229940105132 myristate Drugs 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- TUNFSRHWOTWDNC-UHFFFAOYSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- DJCYDDALXPHSHR-UHFFFAOYSA-N 2-(2-propoxyethoxy)ethanol Chemical compound CCCOCCOCCO DJCYDDALXPHSHR-UHFFFAOYSA-N 0.000 description 1
- WFSMVVDJSNMRAR-UHFFFAOYSA-N 2-[2-(2-ethoxyethoxy)ethoxy]ethanol Chemical compound CCOCCOCCOCCO WFSMVVDJSNMRAR-UHFFFAOYSA-N 0.000 description 1
- WAEVWDZKMBQDEJ-UHFFFAOYSA-N 2-[2-(2-methoxypropoxy)propoxy]propan-1-ol Chemical compound COC(C)COC(C)COC(C)CO WAEVWDZKMBQDEJ-UHFFFAOYSA-N 0.000 description 1
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- XJFIKRXIJXAJGH-UHFFFAOYSA-N 5-chloro-1,3-dihydroimidazo[4,5-b]pyridin-2-one Chemical group ClC1=CC=C2NC(=O)NC2=N1 XJFIKRXIJXAJGH-UHFFFAOYSA-N 0.000 description 1
- 241000238876 Acari Species 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 206010004194 Bed bug infestation Diseases 0.000 description 1
- 241001674044 Blattodea Species 0.000 description 1
- 239000005945 Chlorpyrifos-methyl Substances 0.000 description 1
- 241001414835 Cimicidae Species 0.000 description 1
- 241000258963 Diplopoda Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 241000258937 Hemiptera Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 241001149911 Isopoda Species 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- MMOXZBCLCQITDF-UHFFFAOYSA-N N,N-diethyl-m-toluamide Chemical compound CCN(CC)C(=O)C1=CC=CC(C)=C1 MMOXZBCLCQITDF-UHFFFAOYSA-N 0.000 description 1
- SUAKHGWARZSWIH-UHFFFAOYSA-N N,N‐diethylformamide Chemical compound CCN(CC)C=O SUAKHGWARZSWIH-UHFFFAOYSA-N 0.000 description 1
- 241000131095 Oniscidea Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000320508 Pentatomidae Species 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 241000975357 Salangichthys microdon Species 0.000 description 1
- 241000258242 Siphonaptera Species 0.000 description 1
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 description 1
- 239000004147 Sorbitan trioleate Substances 0.000 description 1
- 241000256856 Vespidae Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- VEMKTZHHVJILDY-UXHICEINSA-N bioresmethrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UXHICEINSA-N 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- FHIVAFMUCKRCQO-UHFFFAOYSA-N diazinon Chemical compound CCOP(=S)(OCC)OC1=CC(C)=NC(C(C)C)=N1 FHIVAFMUCKRCQO-UHFFFAOYSA-N 0.000 description 1
- OEBRKCOSUFCWJD-UHFFFAOYSA-N dichlorvos Chemical compound COP(=O)(OC)OC=C(Cl)Cl OEBRKCOSUFCWJD-UHFFFAOYSA-N 0.000 description 1
- 229950001327 dichlorvos Drugs 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- 229960001673 diethyltoluamide Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- YWFWDNVOPHGWMX-UHFFFAOYSA-N n,n-dimethyldodecan-1-amine Chemical compound CCCCCCCCCCCCN(C)C YWFWDNVOPHGWMX-UHFFFAOYSA-N 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 235000019337 sorbitan trioleate Nutrition 0.000 description 1
- 229960000391 sorbitan trioleate Drugs 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は殺虫粉剤に関し、更に詳しくは殺虫粉剤中のビ
レスロイド系薬剤の安定性が改善された殺虫粉剤に関す
る.
従来の技術
従来の殺虫粉剤は、殺虫成分であるピレスロイド系薬剤
が殺虫粉剤中では経時的に不安定であったため、長期間
使用できなかった.この欠点を改善すべく、安定化剤を
加えたものとしてイソプロビルアシドフオスフェート(
以下、PAPと略す.)を配合したもの[粉体と工業,
第8巻,第34ヘージ(1986年〉]やポリ才キシエ
チレンソルビタン脂肪酸エステル、ソルビタン脂肪酸エ
ステルなどの非イオン性界面活性剤を配合したもの(特
公昭60− 58721号公報及び特公昭61− 45
961号公報)が知られている.
発明が解決しようとする課題
しかしながら、従来の安定化剤では配合するビレスロイ
ド系薬剤と無機担体との組み合わせによっては安定化が
行われない場合があった.本発明の目的は、ピレスロイ
ド系薬剤と無機担体との組み合わせにおいて安定性の改
善された殺虫粉剤を提供することにある.
課題を解決するための手段
本発明者らは、前記目的を達成すべく創意研究の結果、
低級アルキレングリコールエーテル、低級ジアルキレン
グリコールエーテル及び低級トリアルキレングリコール
エーテルから選ばれる1種又は2種以上の物質を殺虫粉
剤に配合することにより殺虫粉剤中のピレスロイド系薬
剤の安定性を著しく高めることを見いだし、本発明を完
成した.
すなわち、本発明はビレスロイド系薬剤と無機担体から
なる組成物に、低級アルキレングリコールエーテル、低
級ジアルキレングリコールエーテル及び低級トリアルキ
レングリコールエーテルから選ばれる1種又は2種以上
の物質(以下、本発明の安定化剤と略称する.)を配合
したことを特徴とする殺虫粉剤である.
以下、本発明を詳細に説明する.
本発明において、殺虫成分すなわちビレスロイド系薬剤
としてはd−テトラメスリン、d−レスメトリン、ベル
メトリン、d.d−プラレトリン、フェノトリン、アレ
スリン、d−シフェノトリン、エトフェンブロックス、
フェンバレレートなどを用いることができ、これらは単
独で用いても2種以上混合して用いてもよい.また、他
の殺虫成分、例えばフェニトロチ才ン、ピリダフエンチ
才ン、クロルピリフオスメチル、ダイアジノン、ジクロ
ルボスなどの有機リン系化合物、カルバリル、プロボク
スル、メトキサジアゾンなどのカーバメート系化合物な
どを併用してもよい.また、無機担体としてはタルク、
クレー、力才リン、珪藻土、ベントナイト、風化花崗岩
、シラスなどを用いることができる.
本発明の安定化剤としてはエチレングリフールモノメチ
ルエーテル、エチレングリフールモノエチルエーテル、
エチレングリコールモノブ口ビルエーテル、エチレング
リフールモノプチルエーテル、エチレングリフールモノ
フェニルエーテル、プロピレングリフールモノメチルエ
ーテル、ジエチレングリコールモノメチルエーテル、ジ
エチレングリコールモノエチルエーテル、ジエチレング
リコールモノプロビルエーテル、ジエチレングリコール
モノブチルエーテル、ジプロピレングリコールモノメチ
ルエーテル、トリエチレングリコールモノエチルエーテ
ル、トリフロビレンクリコールモノメチルエーテルなど
を用いることができる.
本発明において前記殺虫成分の配合量は製剤全量に対し
て0.01〜5.0重量%である.また、前記本発明の
安定化剤の配合量は製剤全量に対して0.1〜5.0重
量%、好ましくは0.5〜3.0重量%である.
本発明の殺虫粉剤は次のようにして製造する.すなわち
、ピレスロイド系薬剤及び本発明の安定化剤を無機担体
に加え、粉砕混合又は混合篩遇することにより製造する
.この際に、必要に応じて共力剤を加えてもよい.
共力剤としては、N一才クシルービシクロへブテンカル
ボキシイミド、ビベロニルプトキサイド、才クタクロロ
ジプロビルエーテル、・ジエチルトルアミド、DEFな
どを用いることができる.また、ピレスロイド系薬剤、
本発明の安定化剤及び無fIl担体を混合してプレミッ
クスを製造し(この際、必要に応じて無水珪酸を加える
.)、これに無機担体を加え粉砕混合又は混合篩遇して
製造してもよい.
本発明の殺虫粉剤には、前記必須成分の他、PAPなど
のリン酸エステル、ポリエチレングリコール脂肪酸エス
テル、ソルビタン脂肪酸エステル、グリセリン脂肪酸エ
ステルなどの非イオン性界面活性剤、ポリアルキルジ(
アミノエチル)グリシン、ラウリルジメナルアンモニウ
ムベタイン、ミリスチン酸プロバニルアミドジメチル酢
酸ベタインなどの両性界面活性剤などを配合することが
できる.
本発明の殺虫粉剤は、力、ハエ、ゴキブリ、ダニ、ノミ
、ナンキンムシ、アリ、ケムシ、カメムシ、アリガタバ
チ、ワラジムシ、ダンゴムシ、ヤスデ、ゲジゲジなどの
害虫に適用される.発明の効果
本発明により安定性の優れた殺虫粉剤を提供することが
可惜となった.
実施例
以下、実施例を挙げて本発明を更に詳細に説明する.
実施例1
粉末クレー96.8重量部、フェノトリン0.2重量部
、エチレングリフールモノメチルエーテル1.0重量部
及びPAP2.0重量部を粉砕機にて十分粉砕混合し、
粉剤とした.
実施例2
力才リン95.0重量部、フェンバレレート2.0重量
部、エチレングリコールモノエチルエーテル1.0重量
部及びポリアルキルジ(アミノエチル)グリシン2.0
重量部を粉砕機にて十分粉砕混合し、粉剤とした.
実施例3
粉末クレー95.0重量部、アレスリン2.0重量部、
エチレングリコールモノブロビルエーテル1.0重量部
及びソルビタンモノインステアレート2.0重量部を粉
砕機にて十分粉砕混合し、粉剤とした.
実施例4
タルク94.8重量部、d−テトラメスリン0.1重量
部、M G K264( N一才クシルービシクロヘブ
テン力ルポキシイミドの商品名,吉富製薬社製)0.
6重量部、エチレングリコールモノプチルエーテル2.
5重量部及びラウリルジメチルアンモニウムベタイン2
.0重量部を粉砕機にて十分粉砕混合し、粉剤とした.
実施例5
混合機に力才リン82. 75重量部、無水珪酸5.5
重量部、エトフェンブロックス0.5重量部、ビリダフ
ェンチ才ン3.75重量部、ジエチレングリコールモノ
メチルエーテル5。0重量部及びボリ才クチルアミノエ
チルグリシン2.5重量部を仕込み、プレミックスを得
た.このプレミックス40重量部と力才リン60重量部
をV型混合機に仕込み、均一に混合した後、32メッシ
ュで篩遇して粉剤とした.実施例6
混合機にクレー75. 75重量部、無水珪酸5.5重
量部、カルバリル5.0重量部、ベルメトリン3.75
重量部、ジエチレングリコールモノエチルエーテル5.
0重量部及びンルピタントリオレエート5.0重量部を
仕込み、プレミックスを得た.このプレミツクス40重
量部とクレー60重量部を粉砕機に仕込み、十分に粉砕
して粉剤とした.
実施例7
混合機にタルク75.25重量部、無水珪酸5.5重量
部、メトキサジアゾン5.0重量部、クロルピリフ才ス
メチル3.75重量部、d.d−ブラレトリン0. S
fi量部、ジエチレングリコールモノプチルエーテル5
.0重量部及びミリスチン酸プロバニルアミドジメチル
酢酸ベタイン5.0重量部を仕込み、プレミックスを得
た.このプレミックス40重量部とタルク60重量部を
粉砕機に仕込み、十分に粉砕して粉剤とした.
実施例8
混合機にカオリン78,5重量部、無水珪酸5.5重量
部、d−テトラメスリン0.25重量部、ベルメトリン
0.5重量部、フェニトロチ才ン3.75重量部、MG
K2641.5重量部、プロピレングリフールモノメチ
ルエーテル5.0重量部及びポリエチレングリコールモ
ノ才レエート5.0重量部を仕込み、プレミックスを得
た.このプレミックス40重量部とカ才リン60li量
部をV型混合機に仕込み、均一に混合した後、32メッ
シュで篩遇して粉剤とした.実施例9
混合機にタルク7865重量部、無水珪酸5.5重量部
、d−レスメトリン1.0重量部、カルバリル5.0重
量部、ジプロピレングリコールモノメチルエーテル5.
0重量部及びグリセリルモノ才レエート5.0重量部を
仕込み、均一に混合した後、32メッシュで篩遇して粉
剤とした.
実施例10
混合機にクレー79重量部、無水珪酸5.5重量部、d
−シフェノトリン0.5重量部、プロボクスル5. 0
重量部、エチレングリフールモノフエニルエーテル5
.0重量部及びポリアルキルジ(アミノエチル)グリシ
ン5.0重量部を仕込み、プレミックスを得た.このプ
レミックス40重量部とクレー60重量部をV型混合機
に仕込み、均一に混合した後、32メッシュで篩遇して
粉剤とした.実施例11
混合機にタルク72重量部、無水珪酸5.5重量部、d
−シフエノトリン0.5重量部、d−テトラメスリン1
.0重量部、カルバリル5.0重量部、MGK264
6.0重量部、トリプロピレングリフールモノメチルエ
ーテル5.0重量部及びポリアルキルジ(アミノエチル
)グリシン5.0重量部を仕込み、プレミックスを得た
.このプレミックス40重量部とクレー60重量部をV
型混合機に仕込み、均一に混合した後、32メッシュで
篩遇して粉剤とした.試験例1
ビレスロイド系薬剤としてd−レスメトリン0.1重量
部を、本発明の安定化剤としてトリプロピレングリコー
ルモノメチルエーテルz. ox Ik mを、無機担
体としてクレー97.9重量部を用い、実施例1じ準じ
て製剤を製造した.また、比較として本発明の安定化剤
のかわりに既知安定化剤であるPAP及びソルビタント
リオレエートをそれぞれ2. 0!t量部を用いたもの
、並びに安定化剤を加えないものについても同様に製剤
を製造した.これらをガラス瓶中に密栓して40’Cで
30日間保存した後、殺虫成分をアセトンで抽出し、ガ
スクロマトグラフィーで定量し、殺虫成分残存率を求め
、その安定性を調べた.
この結果を第1表に示す.
第 1 表
試験例2
第2表に示すようなビレスロイド系薬剤(0.1重量部
)、無機担体(97.9重量部)及び本発明の安定化剤
(2.0重量部)の組み合わせで実施例1に準じて製剤
を製造した.また、比較として安定化剤を加えないもの
についても同様に製剤を製造した.これらを各々につい
てガラス瓶中に密栓して65℃で30日間保存した後、
試験例1と同様に安定化効果を調べた.
この結果を第2表に示す.
第2表DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an insecticidal powder, and more particularly to an insecticidal powder in which the stability of birethroid drugs in the insecticidal powder is improved. Conventional technology Conventional insecticidal powders could not be used for long periods of time because the pyrethroid agent, which is the insecticidal ingredient, was unstable in the insecticidal powder over time. In order to improve this drawback, isoprobil acid phosphate (
Hereinafter, it will be abbreviated as PAP. ) [powder and industrial,
Volume 8, No. 34 Hage (1986), polyoxyethylene sorbitan fatty acid ester, sorbitan fatty acid ester, and other nonionic surfactants (Japanese Patent Publication No. 60-58721 and Japanese Patent Publication No. 61-45)
No. 961) is known. Problems to be Solved by the Invention However, with conventional stabilizers, stabilization may not be achieved depending on the combination of the birethroid drug and inorganic carrier. An object of the present invention is to provide an insecticidal powder with improved stability in combination with a pyrethroid drug and an inorganic carrier. Means for Solving the Problems In order to achieve the above-mentioned object, the present inventors have conducted creative research and found that
By incorporating one or more substances selected from lower alkylene glycol ether, lower dialkylene glycol ether, and lower trialkylene glycol ether into the insecticidal powder, the stability of the pyrethroid drug in the insecticidal powder can be significantly increased. discovered this and completed the present invention. That is, the present invention provides a composition comprising a birethroid drug and an inorganic carrier, and one or more substances selected from lower alkylene glycol ethers, lower dialkylene glycol ethers, and lower trialkylene glycol ethers (hereinafter referred to as the present invention). This insecticidal powder is characterized by containing a stabilizer (abbreviated as a stabilizer). The present invention will be explained in detail below. In the present invention, the insecticidal ingredients, ie, birethroids, include d-tetramethrin, d-resmethrin, vermethrin, d. d-praletrin, phenothrin, allethrin, d-cyphenothrin, etofenbrox,
Fenvalerate, etc. can be used, and these may be used alone or in combination of two or more. Other insecticidal ingredients, such as organic phosphorus compounds such as fenitrotin, pyridafencin, chlorpyrifosmethyl, diazinon, and dichlorvos, and carbamate compounds such as carbaryl, proboxur, and methoxadiazone, may also be used in combination. In addition, as an inorganic carrier, talc,
Clay, phosphorus, diatomaceous earth, bentonite, weathered granite, whitebait, etc. can be used. The stabilizers of the present invention include ethylene glyfur monomethyl ether, ethylene glyfur monoethyl ether,
Ethylene glycol monobutyl ether, ethylene glycol monobutyl ether, ethylene glyfur monophenyl ether, propylene glycol monomethyl ether, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol monopropyl ether, diethylene glycol monobutyl ether, dipropylene glycol Monomethyl ether, triethylene glycol monoethyl ether, triflobylene glycol monomethyl ether, etc. can be used. In the present invention, the blending amount of the insecticidal component is 0.01 to 5.0% by weight based on the total amount of the preparation. The amount of the stabilizer of the present invention is 0.1 to 5.0% by weight, preferably 0.5 to 3.0% by weight based on the total amount of the preparation. The insecticidal powder of the present invention is produced as follows. That is, it is produced by adding a pyrethroid drug and the stabilizer of the present invention to an inorganic carrier, and pulverizing and mixing or sieving the mixture. At this time, a synergist may be added if necessary. As the synergist, N-cyclobicyclohebutenecarboximide, biveronyl ptoxide, cyclodiprobyl ether, diethyltoluamide, DEF, etc. can be used. In addition, pyrethroids,
A premix is produced by mixing the stabilizer of the present invention and the flI-free carrier (at this time, silicic anhydride is added as necessary), and an inorganic carrier is added to this and the mixture is pulverized or mixed or sieved to produce a premix. You can. In addition to the above-mentioned essential ingredients, the insecticidal powder of the present invention contains nonionic surfactants such as phosphoric acid esters such as PAP, polyethylene glycol fatty acid esters, sorbitan fatty acid esters, and glycerin fatty acid esters, polyalkyl di(
Amphoteric surfactants such as aminoethyl)glycine, lauryldimenal ammonium betaine, and provanylamide myristate dimethyl acetate betaine can be added. The insecticidal powder of the present invention can be applied to insect pests such as flies, cockroaches, mites, fleas, bed bugs, ants, woolly bugs, stink bugs, wasps, woodlice, pill bugs, millipedes, and snails. Effects of the Invention The present invention makes it possible to provide an insecticidal powder with excellent stability. EXAMPLES Hereinafter, the present invention will be explained in more detail with reference to Examples. Example 1 96.8 parts by weight of powdered clay, 0.2 parts by weight of phenothrin, 1.0 parts by weight of ethylene glyfur monomethyl ether and 2.0 parts by weight of PAP were thoroughly ground and mixed in a pulverizer,
It was made into a powder. Example 2 95.0 parts by weight of phosphorus, 2.0 parts by weight of fenvalerate, 1.0 parts by weight of ethylene glycol monoethyl ether, and 2.0 parts by weight of polyalkyl di(aminoethyl)glycine.
The weight part was thoroughly ground and mixed using a grinder to form a powder. Example 3 Powder clay 95.0 parts by weight, allethrin 2.0 parts by weight,
1.0 parts by weight of ethylene glycol monobrobyl ether and 2.0 parts by weight of sorbitan monoinstearate were thoroughly ground and mixed in a grinder to form a powder. Example 4 Talc 94.8 parts by weight, d-tetramethrin 0.1 parts by weight, MG K264 (trade name of Nichirobicyclohebutene lupoximide, manufactured by Yoshitomi Pharmaceutical Co., Ltd.) 0.
6 parts by weight, ethylene glycol monobutyl ether 2.
5 parts by weight and 2 parts by weight of lauryldimethylammonium betaine
.. 0 parts by weight were thoroughly ground and mixed using a grinder to form a powder. Example 5 The blender is equipped with 82. 75 parts by weight, silicic anhydride 5.5
A premix was prepared by adding 0.5 parts by weight of ethofenbrox, 3.75 parts by weight of viridafene, 5.0 parts by weight of diethylene glycol monomethyl ether, and 2.5 parts by weight of polycutylaminoethylglycine. 40 parts by weight of this premix and 60 parts by weight of phosphorus were charged into a V-type mixer, mixed uniformly, and then sieved through a 32-mesh sieve to form a powder. Example 6 Clay in the mixer 75. 75 parts by weight, 5.5 parts by weight of silicic anhydride, 5.0 parts by weight of carbaryl, 3.75 parts by weight of vermethrin
Parts by weight, diethylene glycol monoethyl ether5.
0 parts by weight and 5.0 parts by weight of nlupitan trioleate were added to obtain a premix. 40 parts by weight of this premix and 60 parts by weight of clay were charged into a pulverizer and sufficiently pulverized to form a powder. Example 7 In a mixer, 75.25 parts by weight of talc, 5.5 parts by weight of silicic anhydride, 5.0 parts by weight of methoxadiazone, 3.75 parts by weight of smethyl chlorpyrif, and d. d-brarethrin 0. S
fi parts, diethylene glycol monobutyl ether 5
.. 0 parts by weight of provanylamide myristate and 5.0 parts by weight of betaine dimethyl acetate were added to obtain a premix. 40 parts by weight of this premix and 60 parts by weight of talc were charged into a pulverizer and sufficiently pulverized to form a powder. Example 8 In a mixer, 78.5 parts by weight of kaolin, 5.5 parts by weight of silicic anhydride, 0.25 parts by weight of d-tetramethrin, 0.5 parts by weight of vermethrin, 3.75 parts by weight of fenitrothione, MG
1.5 parts by weight of K264, 5.0 parts by weight of propylene glycol monomethyl ether, and 5.0 parts by weight of polyethylene glycol monomethyl ether were charged to obtain a premix. 40 parts by weight of this premix and 60 parts by weight of Kasairin were placed in a V-type mixer, mixed uniformly, and then sieved through a 32-mesh sieve to form a powder. Example 9 In a mixer, 7865 parts by weight of talc, 5.5 parts by weight of silicic anhydride, 1.0 parts by weight of d-resmethrin, 5.0 parts by weight of carbaryl, and 5.0 parts by weight of dipropylene glycol monomethyl ether.
0 parts by weight and 5.0 parts by weight of glyceryl monosaccharide were added, mixed uniformly, and then sieved through a 32-mesh sieve to obtain a powder. Example 10 79 parts by weight of clay, 5.5 parts by weight of silicic anhydride, d
- Cyphenothrin 0.5 parts by weight, Proboxul 5. 0
Parts by weight, ethylene glyfur monophenyl ether 5
.. 0 parts by weight and 5.0 parts by weight of polyalkyldi(aminoethyl)glycine were added to obtain a premix. 40 parts by weight of this premix and 60 parts by weight of clay were charged into a V-type mixer, mixed uniformly, and then sieved through a 32-mesh sieve to form a powder. Example 11 72 parts by weight of talc, 5.5 parts by weight of silicic anhydride, d
- 0.5 parts by weight of siphenotrin, 1 part by weight of d-tetramethrin
.. 0 parts by weight, carbaryl 5.0 parts by weight, MGK264
6.0 parts by weight, 5.0 parts by weight of tripropylene glyfur monomethyl ether, and 5.0 parts by weight of polyalkyl di(aminoethyl)glycine were added to obtain a premix. Add 40 parts by weight of this premix and 60 parts by weight of clay to V
The mixture was placed in a mold mixer, mixed uniformly, and then sieved through a 32-mesh sieve to form a powder. Test Example 1 0.1 part by weight of d-resmethrin as a birethroid drug and 0.1 part by weight of tripropylene glycol monomethyl ether as the stabilizer of the present invention. A preparation of ox Ik m was prepared in the same manner as in Example 1 using 97.9 parts by weight of clay as an inorganic carrier. For comparison, known stabilizers PAP and sorbitan trioleate were used in place of the stabilizer of the present invention, respectively. 0! Preparations were prepared in the same manner using t parts and without adding any stabilizer. After storing these in a glass bottle tightly at 40'C for 30 days, the insecticidal component was extracted with acetone and quantified by gas chromatography to determine the residual rate of the insecticidal component and its stability was investigated. The results are shown in Table 1. Table 1 Test Example 2 A combination of birethroids (0.1 parts by weight), inorganic carrier (97.9 parts by weight), and stabilizer of the present invention (2.0 parts by weight) as shown in Table 2. A formulation was produced according to Example 1. For comparison, a formulation without the addition of a stabilizer was also produced in the same manner. After each of these was sealed in a glass bottle and stored at 65°C for 30 days,
The stabilizing effect was investigated in the same manner as Test Example 1. The results are shown in Table 2. Table 2
Claims (1)
、低級アルキレングリコールエーテル、低級ジアルキレ
ングリコールエーテル及び低級トリアルキレングリコー
ルエーテルから選ばれる1種又は2種以上の物質を配合
したことを特徴とする殺虫粉剤。(1) A composition comprising a pyrethroid drug and an inorganic carrier is blended with one or more substances selected from lower alkylene glycol ether, lower dialkylene glycol ether, and lower trialkylene glycol ether. Insecticide powder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1162412A JPH0327301A (en) | 1989-06-23 | 1989-06-23 | Stabilized insecticide powder preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1162412A JPH0327301A (en) | 1989-06-23 | 1989-06-23 | Stabilized insecticide powder preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0327301A true JPH0327301A (en) | 1991-02-05 |
Family
ID=15754111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1162412A Pending JPH0327301A (en) | 1989-06-23 | 1989-06-23 | Stabilized insecticide powder preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0327301A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015041069A1 (en) * | 2013-09-20 | 2015-03-26 | 大日本除蟲菊株式会社 | Powder agent for creeping insect pest control |
-
1989
- 1989-06-23 JP JP1162412A patent/JPH0327301A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015041069A1 (en) * | 2013-09-20 | 2015-03-26 | 大日本除蟲菊株式会社 | Powder agent for creeping insect pest control |
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