CN103300028B - A kind of Pesticidal combination containing ring worm hydrazides - Google Patents
A kind of Pesticidal combination containing ring worm hydrazides Download PDFInfo
- Publication number
- CN103300028B CN103300028B CN201210064327.6A CN201210064327A CN103300028B CN 103300028 B CN103300028 B CN 103300028B CN 201210064327 A CN201210064327 A CN 201210064327A CN 103300028 B CN103300028 B CN 103300028B
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- China
- Prior art keywords
- worm hydrazides
- ring worm
- buprofezin
- pymetrozine
- mobucin
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- 238000003958 fumigation Methods 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000000974 larvacidal effect Effects 0.000 description 1
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- 231100000053 low toxicity Toxicity 0.000 description 1
- 229960000453 malathion Drugs 0.000 description 1
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- 239000012452 mother liquor Substances 0.000 description 1
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- 230000026961 phloem transport Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
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Abstract
The invention discloses a kind of Pesticidal combination containing ring worm hydrazides, Pesticidal combination containing active components A and active component B, active components A is selected from ring worm hydrazides, active component B is selected from any one compound following: Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine, and the weight ratio of active components A, active component B is 1: 70 ~ 70: 1.The present composition can prevent and treat various pests, and there is obvious synergistic effect, expand insecticidal spectrum, have greater activity to the trialeurodes vaporariorum on vegetables, fruit tree, paddy rice, cotton, scale insect, white-backed planthopper, rice leaf roller, aphid, cotton bollworm, leafhopper, striped rice borer, paddy stem borer etc.; And decrease pesticide usage amount, reduce the residual quantity of agricultural chemicals on crop, alleviate environmental pollution; To person poultry safety, Environmental compatibility is good, and insect not easily develops immunity to drugs.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of Pesticidal combination containing ring worm hydrazides
Background technology
Ring worm hydrazides (chromafenozide) chemical name: 2 '-tert-butyl group-5-methyl-2 '-(3,5-dimethylbenzoyl) look alkane-6-formylhydrazine, molecular formula: C
24h
30n
2o
3, be Nippon Kayaku K. K and Sankyo Co., Ltd (be now three altogether agricultural Co., Ltd.) joint development and practical novel pesticide.Ring worm hydrazides is bishydrazide insecticide, suppresses feed, cause insect to cast off a skin in advance simultaneously and cause death after pests in several hours.Ring worm hydrazides not only to mammal, birds, aquatic organism low toxicity, and on arthropods class, predatism acarian, spider, Semiptera, coleoptera (beetle), parasite and environment without impact.Therefore, it is the medicament that in comprehensive pest improvement system one is desirable.
Buprofezin (buprofezin) chemical name: 2-Te-Ding imido grpup-3-isopropyl-5-phenyl-3,4,5,6-tetrahydrochysene-2H-1,3,5-thiadiazine-4-ketone, molecular formula: C
16h
23n
30s, Buprofezin is a kind of heterocyclic Chitin synthesis inhibitor, and the newborn epidermis destroying insect is formed, and the normal growth of interference insect is grown, and causes insect dead.Tool is tagged, stomach poison function strong, tool permeability; Do not kill adult, but can reduce and lay eggs and hinder egg hatching.This product is insecticide coleoptera, part Homoptera and Acarina to lasting effect larvicidal activity.Effectively can prevent and treat Cicadellidae, the Delphacidae on paddy rice; Cicadellidae on potato; Aleyrodidae on citrus, cotton and vegetables; A red-spotted lizard section on citrus, armored scale material and Pseudococcidae.
Mobucin (isoprocarb) chemical name: o-isopropylphenyl-N-methylcarbamate, molecular formula: C
11h
15nO
2, Mobucin belongs to quick-acting broad spectrum activity phosphoric acid ester insecticidal/acaricidal agent, to insect mainly acetylcholine esterase inhibition, cause insect paralysis to dead, have stronger action of contace poison, power of knocking down is strong, drug effect is rapid, but the longevity of residure is shorter, has special efficacy to rice fulgorid, Cicadellidae insect.Doublely can control thrips and leech, to plant hopper natural enemy, Araneae safety.
Meta-tolyl-N-methylcarbamate (MTMC) (malathion) chemical name: O, O-dimethyl-S-[1,2-bis-(ethoxy carbonyl) ethyl] phosphorodithioate, molecular formula: C
10h
19o
6pS
2, meta-tolyl-N-methylcarbamate (MTMC) is moderate toxicity insecticide.Without chronic toxicity, without carcinogenic, teratogenesis, mutagenesis, poisonous to fish, have honeybee height poison and tag and fumigation action, power of knocking down is strong, and the lasting period is shorter, has special efficacy to rice fulgorid, rice leafhopper, rice thrips.Good lethal effect is had to rice field leech.
Pymetrozine (pymetrozine) chemical name: 4,5-dihydro-6-methyl-4-(3-pyridine methylene is amino)-1,2,4-3 (2H)-one, molecular formula: C
10h
11n
5o, pymetrozine belongs to pyridines or Triazinone insecticide, is brand-new non-killing livestock property insecticide, is developed the earliest by Ciba-Geigy company of Switzerland in 1988, and the sucking pest of this product to various crop shows excellent control efficiency.Utilize electricity to penetrate figure (EPG) technology to carry out research and show, no matter be drop, feed or test injection, as long as aphid or plant hopper one touch pymetrozine almost produce lancet blocking effect immediately, stop at once taking food, and final hungry lethal, and this process is irreversible.Therefore, pymetrozine has excellent blocking-up insect and passes malicious function.Although it be unclear that the lancet blocking mechanism caused by pymetrozine at present, existing research shows that this irreversible " stopping eating " is not caused by " Antifeedant Effects ".The initial lethality of insect after pymetrozine process is very low, still can survive a few days before insect " hungry moth " is lethal, and lethality height is relevant with weather conditions.Test shows, in chemicals treatment 3 hours, the feeding activity of aphid reduces about 90%, and process latter 48 hours, lethality can close to 100%, and pymetrozine has action of contace poison to insect, also has systemic activity simultaneously.Can also can at phloem transport in xylem transporting in plant corpus; Therefore both can be used as foliar spray, also can be used for soil treatment.Due to the transporting characteristic that it is good, the branches and leaves newly grown after cauline leaf spraying also can be effectively protected.
But in the real process of agricultural production, the problem that pest control the most easily produces is the generation of pest resistance to insecticide.Different cultivars composition carries out composite, is to prevent and treat the very common method of resistant insect.Heterogeneity is carried out composite, according to practical application effect, judge certain composite be synergy, add and or antagonism.In most cases, the composite effect of agricultural chemicals is all additive effect, really has the seldom composite of synergistic effect, especially synergistic effect clearly, very high composite just less of co-toxicity coefficient.Study through inventor, find produce good synergistic effect by after ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Pyraphione compound, and not yet open about the relevant report of ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Pyraphione compound.
Summary of the invention
Resistance that ring worm hydrazides single dose Long-Time Service may bring occurs, degradation problem under drug effect, and the Pesticidal combination that the present invention proposes contains active components A, active component B, and appropriate surfactant and carrier.
A kind of Pesticidal combination containing ring worm hydrazides, it is characterized in that: active components A, active component B weight ratio are 1: 70 ~ 70: 1, described active components A is selected from ring worm hydrazides, and active component B is selected from the one in Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine.
The described Pesticidal combination containing ring worm hydrazides, is characterized in that: the weight ratio of active components A, active component B is 1: 60 ~ 60: 1.
The described Pesticidal combination containing ring worm hydrazides, is characterized in that: the weight ratio of ring worm hydrazides and Buprofezin is 20: 1 ~ 1: 20.
The described Pesticidal combination containing ring worm hydrazides, is characterized in that: the weight ratio of ring worm hydrazides and Mobucin is 5: 1 ~ 1: 20.
The described Pesticidal combination containing ring worm hydrazides, is characterized in that: the weight ratio of ring worm hydrazides and meta-tolyl-N-methylcarbamate (MTMC) is 5: 1 ~ 1: 40.
The described Pesticidal combination containing ring worm hydrazides, is characterized in that: the weight ratio of ring worm hydrazides and pymetrozine is 10: 1 ~ 1: 20.
The described Pesticidal combination containing ring worm hydrazides, is characterized in that: composition makes wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspending agent-suspending agent.
The described Pesticidal combination containing ring worm hydrazides is for preventing and treating the purposes of crop pests, and described crops comprise the purposes of insect on vegetables, fruit tree, cereal crops, fiber crop.
Described purposes, is characterized in that, described insect comprises: trialeurodes vaporariorum, scale insect, white-backed planthopper, rice leaf roller, aphid, cotton bollworm, leafhopper, striped rice borer, paddy stem borer, two spotted spider mite.
The weight ratio of ring worm hydrazides, active component B is 1: 70 ~ 70: 1.In usual composition, the weight percentage of active component is 1% ~ 90% of gross weight, is preferably 5% ~ 85%.According to different preparation types, active component content scope is different.Usually, liquid preparation contains the active substance of by weight 1% ~ 70%, is preferably 5% ~ 50%; Solid pharmaceutical preparation contains the active substance of by weight 5% ~ 85%, is preferably 10% ~ 70%.
At least containing a kind of surfactant in Pesticidal combination of the present invention, the dispersion of active component in water when being beneficial to use.Surface-active contents is 10% ~ 40% of total formulation weight amount, and surplus is solid or liquid diluent.
Composition of the present invention can by user before use through diluting or directly using.Its preparation can be prepared by common processing method known in those skilled in the art, after mixing with liquid flux or solid carrier by active substance, then add surfactant as one or more in dispersant, stabilizing agent, wetting agent, emulsifier, binding agent, defoamer etc.
Pesticidal combination of the present invention, can be processed into acceptable formulation on any agricultural chemicals on demand, wherein excellent formulation of comparatively selecting is: wetting powder, suspending agent, suspension emulsion, water dispersible granules, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspending agent-suspending agent.
Composition comprises following constituent content when making wetting powder: ring worm hydrazides 1% ~ 70%, active component B1% ~ 70%, dispersant 1.5% ~ 10%, wetting agent 1% ~ 10%, filler surplus.
Composition comprises following constituent content when making suspending agent: ring worm hydrazides 1% ~ 50%, active component B1% ~ 50%, dispersant 1% ~ 10%, wetting agent 1% ~ 10%, defoamer 0.1% ~ 1%, thickener 0.05% ~ 2%, antifreeze 0% ~ 8%, deionized water add to 100%.
Composition comprises following constituent content when making suspension emulsion: ring worm hydrazides 1% ~ 50%, active component B1% ~ 50%, solvent 0 ~ 15%, emulsifier 2% ~ 12%, and dispersant 2% ~ 10%, defoamer 0.1% ~ 2%, thickener 0.05% ~ 2%, antifreeze 0% ~ 8%, stabilizing agent 0% ~ 3%, water add to 100%.
Composition comprises following constituent content when making aqueous emulsion: ring worm hydrazides 1% ~ 50%, active component B1% ~ 50%, solvent 1% ~ 30%, emulsifier 1% ~ 20%, co-emulsifier 1% ~ 8%, antifreeze 0% ~ 8%, thickener 0.05% ~ 2%, defoamer 0% ~ 2%, deionized water supply surplus.
Composition comprises following constituent content when making microemulsion: ring worm hydrazides 1% ~ 50%, active component B1% ~ 50%, solvent 1% ~ 30%, emulsifier 3% ~ 20%, antifreeze 0% ~ 8%, thickener 0.05% ~ 2%, defoamer 0.01% ~ 2%, stabilizing agent 0% ~ 4%, deionized water supplies surplus.
Composition comprises following constituent content when making microcapsule suspending agent: ring worm hydrazides 1% ~ 50%, active component B1% ~ 50%, macromolecule cyst material 3% ~ 10%, dispersant 2% ~ 10%, organic solvent 0% ~ 10%, emulsifier 2% ~ 7%, pH adjusting agent 0.1% ~ 5%, deionized water adds to 100%.
Composition comprises following constituent content when making microcapsule suspension-suspendinagent agent: active components A 1% ~ 40%, active component B1% ~ 60%, macromolecule cyst material 2% ~ 12%, surfactant 3% ~ 15%, organic solvent 1% ~ 5%, emulsifier 1% ~ 6%, defoamer 0.2% ~ 5%, thickener 0.05% ~ 1%, pH adjusting agent 1% ~ 5%, water add to 100%.
Composition comprises following constituent content when making water dispersible granules: active one-tenth A1% ~ 70%, active component B1% ~ 70%, dispersant 3% ~ 12%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, binding agent 0% ~ 8%, filler surplus.
Suspending agent the key technical indexes of the present invention:
Wetting powder the key technical indexes of the present invention:
Suspension emulsion the key technical indexes of the present invention:
Microcapsule suspending agent the key technical indexes of the present invention:
Aqueous emulsion the key technical indexes of the present invention:
Microemulsion the key technical indexes of the present invention:
Microcapsule suspension-suspendinagent agent the key technical indexes of the present invention:
Water dispersible granules the key technical indexes of the present invention:
The invention has the advantages that:
(1), after ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Pyraphione compound, there is notable synergistic and lasting effect;
(2) expand insecticidal spectrum, all have greater activity to the trialeurodes vaporariorum on vegetables, fruit tree, paddy rice, cotton, scale insect, white-backed planthopper, rice leaf roller, aphid, cotton bollworm, leafhopper, striped rice borer, paddy stem borer, two spotted spider mite etc.;
(3) decrease the dosage of agricultural chemicals, reduce the residual quantity of agricultural chemicals on crop, alleviate environmental pollution;
(4) to person poultry safety, Environmental compatibility is good, and insect not easily develops immunity to drugs.
Embodiment
Below in conjunction with embodiment to further instruction of the present invention, the percentage in embodiment is all weight percentage, but the present invention is not limited thereto.
Application Example one
Example 120% ring worm hydrazides buprofezin suspension agent
Ring worm hydrazides 4%, Buprofezin 16%, polyethylene glycol 2.5%, wetting agent T6%, alkylphenol polyoxyethylene phosphate 3%, silicone defoaming agent 0.8%, sodium alginate 0.02%, deionized water add to 100%, the obtained 20% ring worm hydrazides buprofezin suspension agent of mixing.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 250% ring worm hydrazides buprofezin suspension agent
Ring worm hydrazides 10%, Buprofezin 40%, ethylene glycol 3%, lauryl sodium sulfate 3.5%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 4%, silicone 0.6%, polyvinyl alcohol 0.03%, deionized water add to 100%, the obtained 50% ring worm hydrazides buprofezin suspension agent of mixing.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 345% ring worm hydrazides buprofezin suspension agent
Ring worm hydrazides 15%, Buprofezin 30%, propane diols 4%, polycarboxylate 5%, C
8 ~ 10aliphatic alcohols 0.9%, gum Arabic 0.15%, octylphenol polyethylene oxyethylene group ether sulfate 1.5%, deionized water add to 100%, the obtained 45% ring worm hydrazides buprofezin suspension agent of mixing.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 440% ring worm hydrazides buprofezin suspension agent
Ring worm hydrazides 20%, Buprofezin 20%, glycerine 5%, sldium lauryl sulfate 5%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 4.2%, silicone defoaming agent 0.2%, PAA 0.12%, deionized water add to 100%, the obtained 40% ring worm hydrazides buprofezin suspension agent of mixing.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 535% ring worm hydrazides buprofezin suspension agent
Ring worm hydrazides 25%, Buprofezin 10%, ethylene glycol 3%, wetting and penetrating agent F6%, silicone defoaming agent 0.7%, PAA 0.05%, naphthalene sulfonic acid-formaldehyde condensation product 3%, deionized water add to 100%, the obtained 35% ring worm hydrazides buprofezin suspension agent of mixing.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 650% ring worm hydrazides Mobucin suspending agent
Ring worm hydrazides 20%, Mobucin 30%, polyethylene glycol 2.5%, alkylphenol-polyethenoxy are phonetic 3.8%, C
10 ~ 20saturated fat acids 1.4%, polyvinyl alcohol 0.16%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 7%, deionized water add to 100%, the obtained 50% ring worm hydrazides Mobucin suspending agent of mixing.
Mobucin is changed into the embodiment that Buprofezin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 735% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) suspending agent
The phonetic formaldehyde condensation products sulphate 5% of ring worm hydrazides 15%, meta-tolyl-N-methylcarbamate (MTMC) 20%, ethylene glycol 6%, lignosulfonates 2%, silicone oil 0.5%, xanthans 0.04%, alkylphenol-polyethenoxy, deionized water add to 100%, obtained 35% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) suspending agent.
Meta-tolyl-N-methylcarbamate (MTMC) is changed into the embodiment that Mobucin, Buprofezin, pymetrozine equally can be new.
Example 840% ring worm hydrazides pymetrozine suspension agent
Ring worm hydrazides 15%, pymetrozine 25%, propane diols 4%, lauryl sodium sulfate 2.5%, silicone defoaming agent 0.1%, aluminium-magnesium silicate 0.14%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 5.5%, deionized water add to 100%, obtained 40% ring worm hydrazides pymetrozine suspension agent.
Pymetrozine is changed into the embodiment that Buprofezin, meta-tolyl-N-methylcarbamate (MTMC), Mobucin equally can be new.
Example 920% ring worm hydrazides pymetrozine suspension emulsion
Ring worm hydrazides 10%, pymetrozine 10%, thermally coupled distillation columns 6.5%, aryl phenol polyoxyethylene succinate sulfonate 9%, methylcellulose 0.09%, C
10 ~ 20saturated fat acids 0.2%, dimethylbenzene 2%, propane diols 1%, deionized water adds to 100%, obtained 20% ring worm hydrazides pymetrozine suspension emulsion.
Pymetrozine is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
Example 1030% ring worm hydrazides Buprofezin suspension emulsion
Ring worm hydrazides 10%, Buprofezin 20%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 4%, lauryl sodium sulfate 6%, C
8 ~ 10aliphatic alcohols 0.4%, aluminium-magnesium silicate 0.07%, glycerine 0.2%, alkyl biphenyl ether disulfonic acid magnesium salts 2%, ethyl acetate 3%, deionized water adds to 100%, obtained 30% ring worm hydrazides Buprofezin suspension emulsion.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 1125% ring worm hydrazides pymetrozine suspension emulsion
Ring worm hydrazides 10%, pymetrozine 15%, polyoxyethylene carboxylate 4.1%, wetting agent T3.5%, C
10 ~ 20saturated fat acids 0.4%, gum Arabic 0.04%, polyoxyethylene nonylphenol ether 5%, polyethylene glycol 2%, propane diols 0.24%, deionized water adds to 100%, obtained 25% ring worm hydrazides pymetrozine suspension emulsion.
Pymetrozine is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
Example 1250% ring worm hydrazides Buprofezin suspension emulsion
Ring worm hydrazides 5%, Buprofezin 45%, aryl phenol polyoxyethylene succinate sulfonate 5.3%, alkylaryl polyoxyethylene polyoxypropylene ether 3%, sodium alginate 0.07%, ethylene glycol 2.3%, silicone 0.7%, dimethylbenzene 4%, deionized water adds to 100%, obtained 50% ring worm hydrazides Buprofezin suspension emulsion.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 1340% ring worm hydrazides Buprofezin suspension emulsion
Ring worm hydrazides 1%, Buprofezin 39%, ester polyoxyethylene are phonetic 5.4%, fatty alcohol-polyoxyethylene ether 3.6%, carboxymethyl cellulose 0.03%, polyethylene glycol 0.17%, C
8 ~ 10aliphatic alcohols 2%, solvent naphtha 4%, deionized water adds to 100%, obtained 40% ring worm hydrazides Buprofezin suspension emulsion.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 1448% ring worm hydrazides Mobucin suspension emulsion
Ring worm hydrazides 45%, Mobucin 3%, aryl phenol polyoxyethylene succinate sulfonate 5.6%, washing powder 1.3%, polyethylene glycol 3.5%, PAA 0.02%, C
10 ~ 20saturated fat acids 1.5%, ethyl acetate 3%, deionized water adds to 100%, obtained 48% ring worm hydrazides Mobucin suspension emulsion.
Mobucin is changed into the embodiment that Buprofezin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 155% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) suspension emulsion
Ring worm hydrazides 1%, meta-tolyl-N-methylcarbamate (MTMC) 4%, alkylnaphthalene sulfonate 7.3%, lauryl sodium sulfate 4.5%, methylcellulose 0.19%, polyethylene glycol 1.5%, C
10 ~ 20saturated fat acids 0.4%, cyclohexanone 2.5%, deionized water adds to 100%, obtained 5% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) suspension emulsion.
Meta-tolyl-N-methylcarbamate (MTMC) is changed into the embodiment that Buprofezin, Mobucin, pymetrozine equally can be new.
Example 1625% ring worm hydrazides Buprofezin suspension emulsion
Ring worm hydrazides 5%, Buprofezin 20%, alkylnaphthalene sulfonate 4%, lauryl sodium sulfate 7%, Sodium Polyacrylate 0.15%, glycerine 2.3%, silicone oil 1.7%, ethanol 1.5%, deionized water add to 100%, obtained 25% ring worm hydrazides Buprofezin suspension emulsion.
Buprofezin is changed into the embodiment that pymetrozine, Mobucin, meta-tolyl-N-methylcarbamate (MTMC) equally can be new.
Example 1770% ring worm hydrazides wettable powder with buprofezin
The phonetic formaldehyde condensation products sulphate 7% of ring worm hydrazides 1%, Buprofezin 69%, alkylphenol-polyethenoxy, Nekal BX 6%, bentonite add to 100%, and mixture carries out air-flow crushing, obtained 70% ring worm hydrazides wettable powder with buprofezin.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 1870% ring worm hydrazides pymetrozine wetting powder
Ring worm hydrazides 10%, pymetrozine 60%, aryl phenol polyoxyethylene succinate sulfonate 6%, sldium lauryl sulfate 9%, attapulgite add to 100%, and mixture carries out air-flow crushing, obtained 70% ring worm hydrazides pymetrozine wetting powder.
Pymetrozine is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
Example 1960% ring worm hydrazides Mobucin wetting powder
The phonetic formaldehyde condensation products sulphate 5.5% of ring worm hydrazides 15%, Mobucin 45%, alkylphenol-polyethenoxy, sldium lauryl sulfate 6.5%, bentonite add to 100%, the obtained 60% ring worm hydrazides Mobucin wetting powder of mixing.
Mobucin is changed into the embodiment that Buprofezin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 2080% ring worm hydrazides wettable powder with buprofezin
Ring worm hydrazides 10%, Buprofezin 70%, aryl phenol polyoxyethylene succinate sulfonate 5.5%, spaonin powder 4.6%, kaolin add to 100%, the obtained 80% ring worm hydrazides wettable powder with buprofezin of mixing.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 2160% ring worm hydrazides wettable powder with buprofezin
The phonetic formaldehyde condensation products sulphate 6% of ring worm hydrazides 30%, Buprofezin 30%, alkylphenol-polyethenoxy, Nekal BX 5%, bentonite add to 100%, and mixture carries out air-flow crushing, the obtained 60% ring worm hydrazides wettable powder with buprofezin of mixing.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 2280% ring worm hydrazides Mobucin wetting powder
Ring worm hydrazides 4%, Mobucin 76%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6.9%, wetting agent T4.5%, bentonite add to 100%, and mixture carries out air-flow crushing, the obtained 80% ring worm hydrazides Mobucin wetting powder of mixing.
Mobucin is changed into the embodiment that Buprofezin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 2365% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) wetting powder
Ring worm hydrazides 3%, meta-tolyl-N-methylcarbamate (MTMC) 62%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 8.5%, tea are withered 5.8%, bentonite adds to 100%, and mixture carries out air-flow crushing, the obtained 65% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) wetting powder of mixing.
Meta-tolyl-N-methylcarbamate (MTMC) is changed into the embodiment that Mobucin, Buprofezin, pymetrozine equally can be new.
Example 2450% ring worm hydrazides pymetrozine wetting powder
Ring worm hydrazides 25%, pymetrozine 25%, lignosulfonates 4.8%, Nekal BX 6.4%, precipitated calcium carbonate add to 100%, and mixture carries out air-flow crushing, the obtained 50% ring worm hydrazides pymetrozine wetting powder of mixing.
Pymetrozine is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
Example 2550% ring worm hydrazides pymetrozine water dispersing granule
Ring worm hydrazides 10%, pymetrozine 40%, lignosulfonates 5.6%, wetting and penetrating agent F7.7%, aluminium chloride 4.5%, sodium alginate 0.08%, precipitated calcium carbonate add to 100%, through mixing obtained 50% ring worm hydrazides pymetrozine water dispersing granule.
Pymetrozine is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
Example 2660% ring worm hydrazides Buprofezin water dispersible granules
Ring worm hydrazides 10%, Buprofezin 50%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 4%, silkworm excrement 5%, glucose 6%, gum Arabic 0.12%, precipitated calcium carbonate add to 100%, through mixing obtained 60% ring worm hydrazides Buprofezin water dispersible granules.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 2780% ring worm hydrazides pymetrozine water dispersing granule
Ring worm hydrazides 8%, pymetrozine 72%, polycarboxylate 5%, spaonin powder 4%, urea 3%, starch add to 100%, through mixing obtained 80% ring worm hydrazides pymetrozine water dispersing granule.
Pymetrozine is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
Example 2860% ring worm hydrazides pymetrozine water dispersing granule
Ring worm hydrazides 20%, pymetrozine 40%, alkylnaphthalene sulfonate 3%, wetting and penetrating agent F7%, ammonium sulfate 7%, PAA 0.15%, diatomite add to 100%, through mixing obtained 60% ring worm hydrazides pymetrozine water dispersing granule.
Pymetrozine is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
Example 2970% ring worm hydrazides pymetrozine water dispersing granule
The phonetic formaldehyde condensation products sulphate 2.9% of ring worm hydrazides 69%, pymetrozine 1%, alkylphenol-polyethenoxy, lauryl sodium sulfate 4.9%, aluminium chloride 3.5%, aluminium-magnesium silicate 0.18%, precipitated calcium carbonate add to 100%, through mixing obtained 70% ring worm hydrazides pymetrozine water dispersing granule.
Pymetrozine is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
Example 3080% ring worm hydrazides Mobucin water dispersible granules
Ring worm hydrazides 10%, Mobucin 70%, aryl phenol polyoxyethylene succinate sulfonate 5%, neopelex 3.5%, urea 2.5%, hydroxypropyl cellulose 0.04%, precipitated calcium carbonate add to 100%, through mixing obtained 80% ring worm hydrazides Mobucin water dispersible granules.
Mobucin is changed into the embodiment that Buprofezin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 3140% ring worm hydrazides Tsumacide water dispersible granule
Ring worm hydrazides 5%, meta-tolyl-N-methylcarbamate (MTMC) 35%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7.5%, spaonin powder 7.5%, glucose 5%, xanthans 0.06%, precipitated calcium carbonate add to 100%, through mixing obtained 40% ring worm hydrazides Tsumacide water dispersible granule.
Meta-tolyl-N-methylcarbamate (MTMC) is changed into the embodiment that Mobucin, Buprofezin, pymetrozine equally can be new.
Example 3260% ring worm hydrazides Buprofezin water dispersible granules
Ring worm hydrazides 40%, Buprofezin 20%, aliphatic amine polyoxyethylene are phonetic 4.5%, sldium lauryl sulfate 8.5%, aluminium chloride 9.5%, Sodium Polyacrylate 0.02%, precipitated calcium carbonate add to 100%, through mixing obtained 60% ring worm hydrazides Buprofezin water dispersible granules.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 3330% ring worm hydrazides Buprofezin aqueous emulsion
Ring worm hydrazides 10%, Buprofezin 20%, dimethylbenzene 10%, thermally coupled distillation columns 5%, isobutanol 8%, propane diols 6%, gum Arabic 0.05%, C
8 ~ 10aliphatic alcohols 0.5%, deionized water add to 100%, through mixing obtained 30% ring worm hydrazides Buprofezin aqueous emulsion.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 3450% ring worm hydrazides Mobucin aqueous emulsion
Ring worm hydrazides 8%, Mobucin 42%, methyl alcohol 5%, phenyl phenol polyoxyethanyl ether phosphate 7%, dodecanol-15%, glycerine 6%, gum Arabic 0.08%, C
8 ~ 10aliphatic alcohols 1.5%, deionized water add to 100%, through mixing obtained 50% ring worm hydrazides Mobucin aqueous emulsion.
Mobucin is changed into the embodiment that Buprofezin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 3530% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) aqueous emulsion
Ring worm hydrazides 2%, meta-tolyl-N-methylcarbamate (MTMC) 28%, acetone 7%, castor oil polyoxyethylene ether 6%, tetradecanol-19%, polyethylene glycol 7%, sodium alginate 0.08%, C
10 ~ 20saturated fat acids 0.6%, deionized water add to 100%, through mixing obtained 30% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) aqueous emulsion.
Meta-tolyl-N-methylcarbamate (MTMC) is changed into the embodiment that Buprofezin, Mobucin, pymetrozine equally can be new.
Example 3640% ring worm hydrazides pymetrozine water emulsion
Ring worm hydrazides 2%, pymetrozine 38%, cyclohexanone 5%, benzyl dimethyl phenol polyoxyethyl ether 6%, butanols 9%, glycerine 3%, polyvinyl alcohol 0.18%, silicone 1.5%, deionized water add to 100%, through mixing obtained 40% ring worm hydrazides pymetrozine water emulsion.
Pymetrozine is changed into the embodiment that Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC) equally can be new.
Example 3720% ring worm hydrazides Buprofezin microemulsion
Ring worm hydrazides 10%, Buprofezin 10%, butanols 7%, castor oil polyoxyethylene ether 4%, 3-methyl cyclohexanol ketenes 6%, polyethylene glycol 1.8%, C
10 ~ 20saturated fat acids 1%, deionized water adds to 100%, through mixing obtained 20% ring worm hydrazides Buprofezin microemulsion.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 3825% ring worm hydrazides Mobucin microemulsion
Ring worm hydrazides 10%, Mobucin 15%, isobutanol 8.5%, sorbitan fatty acid ester APEO 2.5%, dimethyl formamide 4.5%, polyethylene glycol 1.3%, C
10 ~ 20saturated fat acids 0.8%, deionized water adds to 100%, through mixing obtained 25% ring worm hydrazides Mobucin microemulsion.
Mobucin is changed into the embodiment that Buprofezin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 3935% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) microemulsion
Ring worm hydrazides 15%, meta-tolyl-N-methylcarbamate (MTMC) 20%, butanols 6%, castor oil polyoxyethylene ether 5%, 3-methyl cyclohexanol ketenes 4%, polyethylene glycol 2%, C
10 ~ 20saturated fat acids 0.5%, deionized water adds to 100%, through mixing obtained 35% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) microemulsion.
Meta-tolyl-N-methylcarbamate (MTMC) is changed into the embodiment that Mobucin, Buprofezin, pymetrozine equally can be new.
Example 4040% ring worm hydrazides pymetrozine micron emulsion
Ring worm hydrazides 39%, pymetrozine 1%, dodecanol-14%, alkylaryl polyoxyethylene polyoxypropylene ether 4.6%, pyrrolidones 5.2%, ethylene glycol 2.3%, C
8 ~ 10saturated fat acids 0.7%, deionized water adds to 100%, through mixing obtained 40% ring worm hydrazides pymetrozine micron emulsion.
Pymetrozine is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
Example 4125% ring worm hydrazides Buprofezin microcapsule suspending agent
Ring worm hydrazides 10%, Buprofezin 15%, distortion milk protein 7%, aryl phenol polyoxyethylene succinate sulfonate 8%, dimethylbenzene 4%, benzyl dimethyl phenol polyoxyethyl ether 6%, sodium hydroxide 1%, hydrochloric acid 3%, deionized water adds to 100%, through mixing obtained 25% ring worm hydrazides Buprofezin microcapsule suspending agent.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 4230% ring worm hydrazides Mobucin microcapsule suspending agent
Ring worm hydrazides 10%, Mobucin 20%, PIC 6%, aliphatic amine polyoxyethylene are phonetic 3%, pyrrolidones 1%, alkylaryl polyoxyethylene poly-oxygen propylene aether 2%, sodium hydroxide 2%, sorbic acid 1%, deionized water adds to 100%, through mixing obtained 30% ring worm hydrazides Mobucin microcapsule suspending agent.
Mobucin is changed into the embodiment that pymetrozine, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
Example 4320% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) microcapsule suspending agent
Ring worm hydrazides 10%, meta-tolyl-N-methylcarbamate (MTMC) 10%, beta-schardinger dextrin-8%, polyfunctional group acyl halide polyamines 6%, polyethylene glycol 8%, benzyl dimethyl phenol polyoxyethyl ether 4%, sodium hydroxide 1%, sorbic acid 2%; deionized water adds to 100%, through mixing obtained 20% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) microcapsule suspending agent.
Meta-tolyl-N-methylcarbamate (MTMC) is changed into the embodiment that Mobucin, pymetrozine, Buprofezin equally can be new.
Example 4435% ring worm hydrazides pymetrozine microcapsule suspending agent
Ring worm hydrazides 15%, pymetrozine 20%, sucrose 6%, alkylnaphthalene sulfonate 7%, cyclohexanone 0.9%, polyethylene glycol 2%, sodium hydroxide 2%, citric acid 1.5%, deionized water adds to 100%, through mixing obtained 35% ring worm hydrazides pymetrozine microcapsule suspending agent.
Pymetrozine is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
Example 4550% ring worm hydrazides Buprofezin microcapsule suspending agent-suspending agent
Ring worm hydrazides 45%, Buprofezin 5%, PIC 6%, alkyl benzene sulfonate calcium salt 6%, polyethylene glycol 1.2%, alkyl biphenyl ether disulfonic acid magnesium salts 1.5%, sodium hydroxide 1%, hydrochloric acid 2%, deionized water adds to 100%, through mixing obtained 50% ring worm hydrazides Buprofezin microcapsule suspending agent-suspending agent.
Buprofezin is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine equally can be new.
Example 4640% ring worm hydrazides Mobucin microcapsule suspending agent-suspending agent
Ring worm hydrazides 10%, Mobucin 30%, distortion milk protein 4%, solvent N-chain alkyl pyrrolidones 5%, phenyl phenol polyoxyethyl ether 7%, acetone 7%, sodium hydroxide 1%, citric acid 2.5%, deionized water adds to 100%, through mixing obtained 40% ring worm hydrazides Mobucin microcapsule suspending agent-suspending agent.
Mobucin is changed into the embodiment that pymetrozine, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
Example 4745% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) microcapsule suspending agent-suspending agent
Ring worm hydrazides 15%, meta-tolyl-N-methylcarbamate (MTMC) 30%, urea 5%, alkyl benzene sulfonate calcium salt 3%, ethyl acetate 3%, alkylaryl polyoxyethylene polyoxypropylene ether 5%, hydrochloric acid 1%, sodium hydroxide 2.5%, deionized water adds to 100%, through mixing obtained 45% ring worm hydrazides meta-tolyl-N-methylcarbamate (MTMC) microcapsule suspending agent-suspending agent.
Meta-tolyl-N-methylcarbamate (MTMC) is changed into the embodiment that Mobucin, pymetrozine, Buprofezin equally can be new.
Example 4850% ring worm hydrazides pymetrozine microcapsule suspending agent-suspending agent
Ring worm hydrazides 8%, pymetrozine 42%, polyvinyl alcohol 6.5%, octylphenol polyethylene oxyethylene group ether sulfate 7.5%, cyclohexanone 2%, phenethyl phenol polyoxyethanyl polypropylene-base ether 5.5%, sodium hydroxide 2.5%, hydrochloric acid 2%, deionized water adds to 100%, through mixing obtained 50% ring worm hydrazides pymetrozine microcapsule suspending agent-suspending agent.
Pymetrozine is changed into the embodiment that Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Buprofezin equally can be new.
The embodiment of the present invention is the method adopting Toxicity Determination and field trial to combine.First pass through Toxicity Determination, co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC < 80 is antagonism, 80≤CTC≤120 are summation action, CTC > 120 is synergistic effect, on this basis, then carry out field trial.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration during test, is placed in beaker respectively for subsequent use.Adopt the method connecing worm after first soaking leaf, take out after the blade of the same size not contacting any medicament is soaked 5s in the liquid configured, naturally dry, put into insect box, then connect for examination larva, raise under 25 DEG C of conditions, often process and repeat for 3 times, often repeating examination borer population used is 50, establishes blank simultaneously, checks dead borer population in 72h, calculate lethality and corrected mortality, try to achieve virulence regression equation and calculate LC
50value.If contrast lethality is greater than 10%, be then considered as invalid test.Computing formula is as follows:
Insect corrected mortality is converted into probit value (y), and concentration for the treatment of (μ g/ml) converts logarithm value (x) to, draws virulence regression equation, and calculate the value of often kind of medicament thus with method of least squares.Co-toxicity coefficient CTC is calculated according to the abundant equation of Sun Yun.Computing formula following (with ring worm hydrazides for standard agent, its toxicity index is 100):
TI × the P of theoretical toxicity index (the TTI)=ring worm hydrazides of M
ring worm hydrazidestI × the P of+effective active composition B
effective active composition B
In formula: M is the mixture of different ratio
P
effective active composition Bfor the ratio that effective active composition B is shared in the composition
P
ring worm hydrazidesfor the ratio that ring worm hydrazides is shared in the composition
A selects white ring worm hydrazides;
White any one compound following of B choosing: the one in Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine.
Application Example two:
For examination insect: cotton bollworm.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through effective lethal concentration scope of preliminary experiment determination ring worm hydrazides, the former medicine of Buprofezin and the two different ratio mixture.
Toxicity test result one
Table 1 ring worm hydrazides and Buprofezin different ratio are to the toxicity test of cotton bollworm
As shown in Table 1, ring worm hydrazides and buprofezin compound prevent and treat the proportioning of cotton bollworm 70: 1 to 1: 70 time, co-toxicity coefficient is all greater than 120, both explanations mixture in 70: 1 to 1: 70 scopes all shows synergistic effect, especially when the proportioning of ring worm hydrazides and Buprofezin is 20: 1 to 1: 20 time, synergistic effect is more obviously given prominence to, wherein when ring worm hydrazides and Buprofezin weight ratio are 1: 1, co-toxicity coefficient is maximum, synergistic effect is the most obvious, find, ring worm hydrazides and Buprofezin proportioning are 20: 1 simultaneously, 19: 1, 18: 1, 17: 1, 16: 1, 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, 1: 10, 1: 11, 1: 12, 1: 13, 1: 14, 1: 15, 1: 16, 1: 17, 1: 18, 1: 19, composite to trialeurodes vaporariorum when 1: 20, scale insect, white-backed planthopper, rice leaf roller, aphid, leafhopper, striped rice borer, paddy stem borer also has good synergistic effect, and co-toxicity coefficient is all greater than 120.
Application Example three:
For examination insect: rice fulgorid.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through effective lethal concentration scope of preliminary experiment determination ring worm hydrazides, the former medicine of pymetrozine and the two different ratio mixture.
Toxicity test result two
Table 2 ring worm hydrazides and pymetrozine different ratio are to the toxicity test of rice fulgorid
As shown in Table 2, ring worm hydrazides and Pyraphione compound prevent and treat the proportioning of rice fulgorid 70: 1 to 1: 70 time, co-toxicity coefficient is all greater than 120, both explanations mixture in 70: 1 to 1: 70 scopes all shows synergistic effect, especially when ring worm hydrazides and pymetrozine obtain proportioning 10: 1 to 1: 20 time, synergistic effect is more obviously given prominence to, and tests through applicant, when ring worm hydrazides and pymetrozine weight ratio are 1: 2, co-toxicity coefficient is maximum, and synergistic effect is the most obvious.Find simultaneously, ring worm hydrazides and meta-tolyl-N-methylcarbamate (MTMC) proportioning is composite 10: 1,9: 1,8: 1,7: 1,6: 1,5: 1,4: 1,3: 1,2: 1,1: 1,1: 2,1: 3,1: 4,1: 6,1: 7,1: 8,1: 9,1: 10,1: 11,1: 12,1: 13,1: 14,1: 15,1: 16,1: 17,1: 18,1: 19,1: 20 time also has good synergistic effect to trialeurodes vaporariorum, scale insect, white-backed planthopper, rice leaf roller, cotton bollworm, leafhopper, striped rice borer, paddy stem borer, co-toxicity coefficient is all greater than 120.
Application Example four:
For examination insect: tea lesser leafhopper.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through effective lethal concentration scope of preliminary experiment determination ring worm hydrazides, the former medicine of Mobucin and the two different ratio mixture.
Toxicity test result three
Table 3 ring worm hydrazides and Mobucin different ratio are to the toxicity test of tea lesser leafhopper
As shown in Table 3, the proportioning of ring worm hydrazides and the composite control tea lesser leafhopper of Mobucin is 70: 1 to 1: 70 time, co-toxicity coefficient is all greater than 120, both explanations mixture in 70: 1 to 1: 70 scopes all shows synergistic effect, especially when ring worm hydrazides and Mobucin obtain proportioning 5: 1 to 1: 20 time, synergistic effect is more obviously given prominence to, and tests through applicant, when ring worm hydrazides and Mobucin weight ratio are 1: 10, co-toxicity coefficient is maximum, and synergistic effect is the most obvious.Find simultaneously, ring worm hydrazides and Mobucin proportioning is composite 5: 1,4: 1,3: 1,2: 1,1: 1,1: 2,1: 3,1: 4,1: 5,1: 6,1: 7,1: 8,1: 9,1: 10,1: 11,1: 12,1: 13,1: 14,1: 15,1: 16,1: 17,1: 18,1: 19,1: 20 time also has good synergistic effect to trialeurodes vaporariorum, scale insect, white-backed planthopper, rice leaf roller, aphid, cotton bollworm, leafhopper, striped rice borer, paddy stem borer, co-toxicity coefficient is all greater than 120.
Application Example five:
For examination insect: aphid.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through the effective lethal concentration scope of preliminary experiment determination ring worm hydrazides in the former medicine of meta-tolyl-N-methylcarbamate (MTMC) and the two different ratio mixture.
Toxicity test result four
Table 4 ring worm hydrazides and meta-tolyl-N-methylcarbamate (MTMC) different ratio are to the toxicity test of aphid
As shown in Table 4, ring worm hydrazides and the composite anti-proportioning eliminated aphis of meta-tolyl-N-methylcarbamate (MTMC) are 70: 1 to 1: 70 time, co-toxicity coefficient is all greater than 120, both explanations mixture in 70: 1 to 1: 70 scopes all shows synergistic effect, especially when ring worm hydrazides and meta-tolyl-N-methylcarbamate (MTMC) obtain proportioning 5: 1 to 1: 40 time, synergistic effect is more obviously given prominence to, and tests through applicant, when ring worm hydrazides and meta-tolyl-N-methylcarbamate (MTMC) weight ratio are 1: 15, co-toxicity coefficient is maximum, and synergistic effect is the most obvious.Find simultaneously, ring worm hydrazides and meta-tolyl-N-methylcarbamate (MTMC) proportioning are 5: 1, 4: 1, 3: 1, 4: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, 1: 10, 1: 11, 1: l2, 1: 13, 1: 14, 1: 15, 1: 16, 1: 17, 1: 18, 1: 19, 1: 20, 1: 21, 1: 22, 1: 23, 1: 24, 1: 25, 1: 26, 1: 27, 1: 28, 1: 28, 1: 30, 1: 31, 1: 32, 1: 33, 1: 34, 1: 35, 1: 36, 1: 37, 1: 38, 1: 39, composite to trialeurodes vaporariorum when 1: 40, white-backed planthopper, rice leaf roller, cotton bollworm, leafhopper, striped rice borer, paddy stem borer also has good synergistic effect, co-toxicity coefficient is all greater than 120.
Application Example six ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine and the composite control cotton cotton bollworm test of pesticide effectiveness thereof
This experimental establishment is in Pucheng; test medicine is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is provided, contrast medicament 200g/L ring Tebufenozide suspending agent (company's configuration), 25% wettable powder with buprofezin (commercial), 20% Mobucin missible oil (commercial), 25% meta-tolyl-N-methylcarbamate (MTMC) wetting powder (commercial), 50% pymetrozine water dispersing granule (commercial).
Investigation cotton cotton bollworm insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 1 day, 3 days, 7 days investigation insect pest indexes after dispenser also calculate preventive effect.Experimental result is as follows:
Table 5 ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine and the composite control cotton cotton bollworm test of pesticide effectiveness thereof
As can be seen from Table 5, can effectively prevent and treat cotton cotton bollworm after ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Pyraphione compound, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long.In test scope of medication, target crop is had no adverse effects.
Application Example seven ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine and the composite water prevention chilo suppressalis test of pesticide effectiveness thereof
This experimental establishment is in Hanzhong suburban area one peasant household booth; test medicine is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is provided, contrast medicament 200g/L ring Tebufenozide suspending agent (company's configuration), 25% wettable powder with buprofezin (commercial), 20% Mobucin missible oil (commercial), 25% meta-tolyl-N-methylcarbamate (MTMC) wetting powder (commercial), 50% pymetrozine water dispersing granule (commercial).
Investigation rice-stem borer insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 1 day, 3 days, 7 days investigation insect pest indexes after dispenser also calculate preventive effect.Experimental result is as follows:
Table 6 ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine and composite control 7 paddy rice two thereof change the dark test of pesticide effectiveness
As can be seen from Table 6, can effective water prevention chilo suppressalis after ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Pyraphione compound, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long.In test scope of medication, target crop is had no adverse effects.
Application Example eight ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine and the composite control paddy rice white-backed planthopper test of pesticide effectiveness thereof
This experimental establishment is at Hanzhong suburban area; test medicine is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is provided, contrast medicament 200g/L ring Tebufenozide suspending agent (company's configuration), 25% wettable powder with buprofezin (commercial), 20% Mobucin missible oil (commercial), 25% meta-tolyl-N-methylcarbamate (MTMC) wetting powder (commercial), 50% pymetrozine water dispersing granule (commercial).
Investigation paddy rice white-backed planthopper insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 1 day, 15 days, 30 days investigation insect pest indexes after dispenser also calculate preventive effect.Experimental result is as follows:
Table 7 ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine and the composite control paddy rice white-backed planthopper test of pesticide effectiveness thereof
As can be seen from Table 7, can effectively prevent and treat paddy rice white-backed planthopper after ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Pyraphione compound, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long.In test scope of medication, target crop is had no adverse effects.
Application Example nine ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine and the composite control paddy rice rice leaf roller test of pesticide effectiveness thereof
This experimental establishment is in Hanzhong City suburb, Shaanxi Province; test medicine is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is provided, contrast medicament 200g/L ring Tebufenozide suspending agent (company's configuration), 25% wettable powder with buprofezin (commercial), 20% Mobucin missible oil (commercial), 25% meta-tolyl-N-methylcarbamate (MTMC) wetting powder (commercial), 50% pymetrozine water dispersing granule (commercial).
Investigation paddy rice rice leaf roller insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 1 day, 3 days, 7 days investigation insect pest indexes after dispenser also calculate preventive effect.Experimental result is as follows:
Table 8 ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine and the composite control paddy rice rice leaf roller test of pesticide effectiveness thereof
As can be seen from Table 8, can effectively prevent and treat paddy rice rice leaf roller after ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Pyraphione compound, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long.In test scope of medication, target crop is had no adverse effects.
Application Example bull's eye worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine and the composite control cucumber trialeurodes vaporariorum test of pesticide effectiveness thereof
This experimental establishment is at Xingping City, Shaanxi booth; test medicine is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is provided, contrast medicament 200g/L ring Tebufenozide suspending agent (company's configuration), 25% wettable powder with buprofezin (commercial), 20% Mobucin missible oil (commercial), 25% meta-tolyl-N-methylcarbamate (MTMC) wetting powder (commercial), 50% pymetrozine water dispersing granule (commercial).
Investigation cucumber trialeurodes vaporariorum insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 1 day, 3 days, 7 days investigation insect pest indexes after dispenser also calculate preventive effect.Experimental result is as follows:
Table 9 ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine and the composite control cucumber trialeurodes vaporariorum test of pesticide effectiveness thereof
As can be seen from Table 9, can effectively prevent and treat cucumber trialeurodes vaporariorum after ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Pyraphione compound, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long.In test scope of medication, target crop is had no adverse effects.
Application Example 11 ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine and the composite control mandarin tree leafhopper test of pesticide effectiveness thereof
This experimental establishment is in Yang County, Shaanxi; test medicine is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is provided, contrast medicament 200g/L ring Tebufenozide suspending agent (company's configuration), 25% wettable powder with buprofezin (commercial), 20% Mobucin missible oil (commercial), 25% meta-tolyl-N-methylcarbamate (MTMC) wetting powder (commercial), 50% pymetrozine water dispersing granule (commercial).
Investigation mandarin tree leafhopper insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 1 day, 15 days, 30 days investigation insect pest indexes after dispenser also calculate preventive effect.Experimental result is as follows:
Table 10 ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), pymetrozine and the composite control mandarin tree leafhopper test of pesticide effectiveness thereof
As can be seen from Table 10, can effectively prevent and treat mandarin tree leafhopper after ring worm hydrazides and Buprofezin, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), Pyraphione compound, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long.In test scope of medication, target crop is had no adverse effects.
Claims (6)
1. the Pesticidal combination containing ring worm hydrazides, it is characterized in that: effective active composition is active components A and active component B, active components A, active component B weight ratio are 1 ︰ 70 ~ 70 ︰ 1, and described active components A is ring worm hydrazides, and active component B is Buprofezin.
2. the Pesticidal combination containing ring worm hydrazides according to claim 1, is characterized in that: the weight ratio of active components A, active component B is 1 ︰ 60 ~ 60 ︰ 1.
3. the Pesticidal combination containing ring worm hydrazides according to claim 2, is characterized in that: the weight ratio of ring worm hydrazides and Buprofezin is 20 ︰ 1 ~ 1 ︰ 20.
4. the Pesticidal combination containing ring worm hydrazides according to any one of claim 1 to 3, is characterized in that: composition makes wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent.
5. the Pesticidal combination containing ring worm hydrazides according to claim 4 is for preventing and treating the purposes of crop pests.
6. purposes according to claim 5, is characterized in that, described insect is trialeurodes vaporariorum, scale insect, white-backed planthopper, rice leaf roller, aphid, cotton bollworm, leafhopper, striped rice borer, paddy stem borer.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063488A (en) * | 1991-01-25 | 1992-08-12 | 日本化药株式会社 | It is the insect-killing composition of active ingredient that hydrazine derivative reaches with this derivative |
| CN1402975A (en) * | 2002-10-28 | 2003-03-19 | 通州正大农药厂 | Pesticide composition containing tebufenozide |
| WO2006114212A2 (en) * | 2005-04-28 | 2006-11-02 | Bayer Cropscience Ag | Combinations of pesticidal active substance combinations |
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- 2012-03-13 CN CN201210064327.6A patent/CN103300028B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063488A (en) * | 1991-01-25 | 1992-08-12 | 日本化药株式会社 | It is the insect-killing composition of active ingredient that hydrazine derivative reaches with this derivative |
| CN1402975A (en) * | 2002-10-28 | 2003-03-19 | 通州正大农药厂 | Pesticide composition containing tebufenozide |
| WO2006114212A2 (en) * | 2005-04-28 | 2006-11-02 | Bayer Cropscience Ag | Combinations of pesticidal active substance combinations |
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