CN103300054B - A kind of Pesticidal combination containing ring worm hydrazides and organic phosphates - Google Patents
A kind of Pesticidal combination containing ring worm hydrazides and organic phosphates Download PDFInfo
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- CN103300054B CN103300054B CN201210063596.0A CN201210063596A CN103300054B CN 103300054 B CN103300054 B CN 103300054B CN 201210063596 A CN201210063596 A CN 201210063596A CN 103300054 B CN103300054 B CN 103300054B
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- worm hydrazides
- ring worm
- chlopyrifos
- malathion
- profenofos
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- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- NAGJZTKCGNOGPW-UHFFFAOYSA-K dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [O-]P([O-])([S-])=S NAGJZTKCGNOGPW-UHFFFAOYSA-K 0.000 description 1
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- 239000002552 dosage form Substances 0.000 description 1
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- 235000019322 gelatine Nutrition 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
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- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NNKVPIKMPCQWCG-UHFFFAOYSA-N methamidophos Chemical compound COP(N)(=O)SC NNKVPIKMPCQWCG-UHFFFAOYSA-N 0.000 description 1
- 231100001224 moderate toxicity Toxicity 0.000 description 1
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- 238000002703 mutagenesis Methods 0.000 description 1
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- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
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- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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- JHJUUEHSAZXEEO-UHFFFAOYSA-M sodium;4-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 JHJUUEHSAZXEEO-UHFFFAOYSA-M 0.000 description 1
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- 238000010998 test method Methods 0.000 description 1
- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical compound [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 description 1
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Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of Pesticidal combination containing ring worm hydrazides and organic phosphates, 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 organophosphorus compound following: chlopyrifos, dichlorvos, malathion, Profenofos, and the weight ratio of active components A, active component B is 1: 80 ~ 80: 1.The present composition can prevent and treat various pests, and there is obvious synergistic effect, expand insecticidal spectrum, have greater activity to the beet armyworm on vegetables, fruit tree, paddy rice, soybean, twill pretty young woman at night, leaf roller, rice leaf roller, wireworm, cutworm, aphid, two spotted spider mite, trialeurodes vaporariorum, scale insect, pear sucker, stinkbug 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 and organic phosphates
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.
Chlopyrifos (chlorpyrifos) chemical name: O, O-diethyl-O-(3,5,6-trichloro-2-pyridyl) thiophosphate, molecular formula: C
9h
11cl
3nO
3pS, chlopyrifos is acetylcholinesteraseinhibitors inhibitors, belongs to phosphorothionate insecticides.It suppresses the activity of the acetylcholinesterase in body in nerve or cholinesterase ChE and destroys normal nerve impulse conduction, causes a series of poisoning symptom: exaltation, spasm, paralysis, death; There is stomach toxicity, tag, fumigate triple role, all there is favorable effect to chewing type multiple on paddy rice, wheat, cotton, fruit tree, vegetables, tea tree and sucking pest; Mixed compatibility is good, can with multiple Mixture Use of Insecticides and synergistic effect is obvious.Toxicity is low compared with conventional pesticide, to natural enemies security, is the first-selected medicament of alternative high-toxic organic phosphorus agricultural chemicals (as 1605, acephatemet, omethoate etc.); Insecticidal spectrum is wide, and the organic matter be easy in soil combines, and to soil insect special efficacy, the lasting period reaches more than 30 days.
Dichlorvos (dimethyl-dichloro-vinyl-phosphate) chemical name: O, O-dimethyl-O-(2,2-dichloroethylene) phosphate, molecular formula: C
4h
7cl
2o
4p, dichlorvos belongs to quick-acting broad spectrum activity phosphoric acid ester insecticidal/acaricidal agent.Medium to higher mammal toxicity, high volatility, enters in higher mammal body easily through respiratory tract or skin.To fish and honeybee poisonous.To insect and spider mite kind, there is strong fumigation action and stomach toxicity, action of contace poison.There is efficient, quick-acting, the feature such as the lasting period is short, noresidue.
Malathion (malathion) chemical name: O, O-dimethyl-S-[1,2-bis-(ethoxy carbonyl) ethyl] phosphorodithioate, molecular formula: C
10h
19o
6pS
2, malathion has good tagging and certain fumigation action, without systemic action.Enter polypide rear oxidation and become malaoxon, thus more can play toxic action, and when entering warm blooded animal, be then hydrolyzed by carboxy-lesterase unexistent in insect bodies, thus lose toxicity.Malathion toxicity is low, and the longevity of residure is short, all effective to the insect of sucking mouth parts and biting mouthparts.
Profenofos (profenofos) chemical name: O-(the bromo-2-chlorphenyl of 4-)-O-ethyl-S-propyl group-thiophosphate, molecular formula: C
11h
15brClO
3pS, Profenofos is moderate toxicity insecticide.Without chronic toxicity, without carcinogenic, teratogenesis, mutagenesis, skin is had no stimulation, poisonous to fish, bird, honeybee, have and tag and stomach poison function, rapidly, the cotton-plant pest-insects other organic phosphors, pyrethroid being produced to resistance are still effective in effect, be the effective agent of control resistant bollworm produce the area of resistance can in the drug effect of other chrysanthemum ester classes or the larger performance Profenofos of organophosphorus insecticides meeting used in combination.
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 ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos is composite after can produce good synergistic effect, and not yet open about the relevant report that ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite.
Summary of the invention
Degradation problem under the resistance generation that the single dose Long-Time Service such as chlopyrifos, dichlorvos, malathion, Profenofos may bring, drug effect, and product great majority are missible oil, dangerous to crop, environmental pollution is large, the Pesticidal combination that applicant proposes contains active components A ring worm hydrazides, active component B, and appropriate auxiliary agent.
A kind of Pesticidal combination containing ring worm hydrazides and organic phosphates, it is characterized in that: active components A, active component B weight ratio are 1: 80 ~ 80: 1, described active components A is selected from ring worm hydrazides, and active component B is selected from the one in chlopyrifos, dichlorvos, malathion, Profenofos.
The described Pesticidal combination containing ring worm hydrazides and organic phosphates, 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 and organic phosphates, is characterized in that: the weight ratio of ring worm hydrazides and chlopyrifos is 9: 1 ~ 1: 30.
The described Pesticidal combination containing ring worm hydrazides and organic phosphates, is characterized in that: the weight ratio of ring worm hydrazides and dichlorvos is 5: 1 ~ 1: 40.
The described Pesticidal combination containing ring worm hydrazides and organic phosphates, is characterized in that: the weight ratio of ring worm hydrazides and malathion is 1: 1 ~ 1: 20.
The described Pesticidal combination containing ring worm hydrazides and organic phosphates, is characterized in that: the weight ratio of ring worm hydrazides and Profenofos is 1: 1 ~ 1: 20.
The described Pesticidal combination containing ring worm hydrazides and organic phosphates, is characterized in that: composition makes wetting powder, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspending agent-suspending agent, can also make water dispersible granules.
The described Pesticidal combination containing ring worm hydrazides is for preventing and treating the purposes of crop pests, and crops comprise fruit tree crop, vegetable crop, cereal crops, legume crop, flower crop, fiber crop.
Described insect comprises: beet armyworm, twill pretty young woman at night, leaf roller, rice leaf roller, wireworm, cutworm, aphid, two spotted spider mite, trialeurodes vaporariorum, scale insect, pear sucker, stinkbug.
The weight ratio of ring worm hydrazides, active component B is 1: 80 ~ 80: 1.In usual composition, the weight percentage of active component is 1% ~ 80% of gross weight, is preferably 5% ~ 65%.According to different preparation types, active component content scope is different.Usually, liquid preparation contains the active substance of by weight 1% ~ 60%, is preferably 5% ~ 50%; Solid pharmaceutical preparation contains the active substance of by weight 5% ~ 85%, is preferably 10% ~ 80%.
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.
Surfactant selected by Pesticidal combination of the present invention is known in those skilled in the art: can be selected from one or more in dispersant, wetting agent, binding agent or defoamer.According to different dosage form, in preparation, disintegrant known in those skilled in the art, antifreeze etc. can also be contained.
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, binding agent, defoamer etc.
Pesticidal combination of the present invention, can be processed into acceptable formulation on any agricultural chemicals on demand, and wherein excellent formulation of comparatively selecting is: wetting powder, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspending agent-suspending agent.Wherein wetting powder, suspending agent are known formulation, and manufacturing process is routine techniques, does simple introduction at this.
Composition comprises following constituent content when making wetting powder: ring worm hydrazides 1% ~ 80%, active component B1% ~ 80%, dispersant 1.5% ~ 12%, wetting agent 1% ~ 10%, filler surplus.
Composition comprises following constituent content when making suspending agent: ring worm hydrazides 1% ~ 50%, active component B 1% ~ 50%, dispersant 1% ~ 12%, 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%, 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%.
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:
The invention has the advantages that:
(1) ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos composite after, there is notable synergistic and lasting effect;
(2) expand insecticidal spectrum, all have greater activity to the beet armyworm on vegetables, fruit tree, paddy rice, peanut, twill pretty young woman at night, leaf roller, rice leaf roller, wireworm, cutworm, aphid, two spotted spider mite, trialeurodes vaporariorum, scale insect, pear sucker, stinkbug 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 145% ring worm hydrazides chlopyrifos suspending agent
Ring worm hydrazides 15%, chlopyrifos 30%, polyethylene glycol 1.9%, wetting agent T 7%, alkylphenol polyoxyethylene phosphate 3%, silicone defoaming agent 0.4%, sodium alginate 0.06%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 4%, deionized water add to 100%, the obtained 45% ring worm hydrazides chlopyrifos suspending agent of mixing.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 240% ring worm hydrazides chlopyrifos suspending agent
Ring worm hydrazides 20%, chlopyrifos 20%, ethylene glycol 6%, lauryl sodium sulfate 2.6%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 8%, silicone 0.2%, polyvinyl alcohol 0.07%, deionized water add to 100%, the obtained 40% ring worm hydrazides chlopyrifos suspending agent of mixing.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 335% ring worm hydrazides chlopyrifos suspending agent
Ring worm hydrazides 10%, chlopyrifos 25%, propane diols 7%, benzyl dimethyl phenol polyoxyethyl ether 4%, polycarboxylate 4%, C
8 ~ 10aliphatic alcohols 0.6%, gum Arabic 0.11%, octylphenol polyethylene oxyethylene group ether sulfate 4%, deionized water add to 100%, the obtained 35% ring worm hydrazides chlopyrifos suspending agent of mixing.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 440% ring worm hydrazides chlopyrifos suspending agent
Ring worm hydrazides 36%, chlopyrifos 4%, glycerine 4.5%, sldium lauryl sulfate 2%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 4.8%, silicone defoaming agent 0.8%, PAA 0.09%, neopelex 4.5%, deionized water add to 100%, the obtained 40% ring worm hydrazides chlopyrifos suspending agent of mixing.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 550% ring worm hydrazides chlopyrifos suspending agent
Ring worm hydrazides 35%, chlopyrifos 15%, ethylene glycol 2%, wetting and penetrating agent F 5%, thermally coupled distillation columns 7%, silicone defoaming agent 0.4%, PAA 0.04%, naphthalene sulfonic acid-formaldehyde condensation product 6%, deionized water add to 100%, the obtained 50% ring worm hydrazides chlopyrifos suspending agent of mixing.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 630% ring worm hydrazides dichlorvos suspending agent
Ring worm hydrazides 10%, dichlorvos 20%, polyethylene glycol 0.8%, Nekal BX 6.8%, alkylphenol-polyethenoxy are phonetic 1%, C
10 ~ 20saturated fat acids 0.9%, polyvinyl alcohol 0.05%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 3.5%, deionized water add to 100%, the obtained 30% ring worm hydrazides dichlorvos suspending agent of mixing.
Dichlorvos is changed into the embodiment that chlopyrifos, malathion, Profenofos equally can be new.
Example 740% ring worm hydrazides malathion suspending agent
Ring worm hydrazides 8%, malathion 32%, tea are withered 4%, lignosulfonates 4%, silicone oil 0.3%, xanthans 0.07%, the phonetic formaldehyde condensation products sulphate 4% of alkylphenol-polyethenoxy, deionized water add to 100%, obtained 40% ring worm hydrazides malathion suspending agent.
Malathion is changed into the embodiment that dichlorvos, chlopyrifos, Profenofos equally can be new.
Example 850% ring worm hydrazides Profenofos suspending agent
Ring worm hydrazides 10%, Profenofos 40%, propane diols 5%, lauryl sodium sulfate 1%, silicone defoaming agent 0.4%, aluminium-magnesium silicate 0.12%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 2%, deionized water add to 100%, obtained 50% ring worm hydrazides Profenofos suspending agent.
Profenofos is changed into the embodiment that chlopyrifos, malathion, dichlorvos equally can be new.
Example 940% ring worm hydrazides chlopyrifos suspension emulsion
Ring worm hydrazides 10%, chlopyrifos 30%, polyoxyethylene carboxylate 1.5%, polyoxyethylene nonylphenol ether 2.5%, styrene polyoxyethylene ether ammonium sulfate salt 3%, hydroxyethylcellulose 0.04%, propane diols 4.5%, acetonitrile 1%, C
10 ~ 20saturated fat acids 1.3%, deionized water adds to 100%, obtained 40% ring worm hydrazides chlopyrifos suspension emulsion.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 1040% ring worm hydrazides chlopyrifos suspension emulsion
Ring worm hydrazides 5%, chlopyrifos 35%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 2.5%, lauryl sodium sulfate 8%, styrene polyoxyethylene ether ammonium sulfate salt 4%, C
8 ~ 10aliphatic alcohols 0.7%, aluminium-magnesium silicate 0.03%, dimethyl formamide 3%, glycerine 0.8%, deionized water adds to 100%, obtained 40% ring worm hydrazides chlopyrifos suspension emulsion.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 1150% ring worm hydrazides chlopyrifos suspension emulsion
Ring worm hydrazides 2%, chlopyrifos 48%, polyoxyethylene carboxylate 3.6%, wetting agent T2.9%, benzyl dimethyl phenol polyoxyethyl ether 4%, C
10 ~ 20saturated fat acids 5%, gum Arabic 0.03%, propane diols 0.19%, deionized water adds to 100%, obtained 50% ring worm hydrazides chlopyrifos suspension emulsion.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 1260% ring worm hydrazides chlopyrifos suspension emulsion
Ring worm hydrazides 1%, chlopyrifos 59%, aryl phenol polyoxyethylene succinate sulfonate 6%, alkylaryl polyoxyethylene poly-oxygen propylene aether 5%, sodium alginate 0.05%, ethylene glycol 1.5%, silicone 0.9%, acetone 2%, deionized water add to 100%, obtained 60% ring worm hydrazides chlopyrifos suspension emulsion
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 1330% ring worm hydrazides chlopyrifos suspension emulsion
Ring worm hydrazides 10%, chlopyrifos 20%, ester polyoxyethylene are phonetic 6%, alkyl benzene calcium sulfonate 5%, carboxymethyl cellulose 0.01%, polyethylene glycol 0.15%, C
8 ~ 10aliphatic alcohols 1.5%, deionized water add to 100%, obtained 30% ring worm hydrazides chlopyrifos suspension emulsion.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 1445% ring worm hydrazides dichlorvos suspension emulsion
Ring worm hydrazides 9%, dichlorvos 36%, alkyl benzene calcium sulfonate 9.7%, aryl phenol polyoxyethylene succinate sulfonate 2.9%, polyethylene glycol 2.6%, PAA 0.06%, C
10 ~ 20saturated fat acids 2%, deionized water add to 100%, obtained 45% ring worm hydrazides dichlorvos suspension emulsion.
Dichlorvos is changed into the embodiment that chlopyrifos, malathion, Profenofos equally can be new.
Example 1530% ring worm hydrazides malathion suspension emulsion
Ring worm hydrazides 8%, malathion 22%, alkylnaphthalene sulfonate 4%, lauryl sodium sulfate 7%, methylcellulose 0.07%, polyethylene glycol 1.5%, methyl alcohol 3%, C
10 ~ 20saturated fat acids 1.5%, deionized water add to 100%, obtained 30% ring worm hydrazides malathion suspension emulsion.
Malathion is changed into the embodiment that chlopyrifos, dichlorvos, Profenofos equally can be new.
Example 1651% ring worm hydrazides Profenofos suspension emulsion
Ring worm hydrazides 1%, Profenofos 50%, alkylnaphthalene sulfonate 6%, lauryl sodium sulfate 5%, Sodium Polyacrylate 0.05%, glycerine 1.9%, silicone oil 2.5%, pyrrolidones 4%, deionized water add to 100%, obtained 51% ring worm hydrazides dichlorvos suspension emulsion.
Profenofos is changed into the embodiment that chlopyrifos, dichlorvos, malathion equally can be new.
Example 1745% ring worm hydrazides chlopyrifos wetting powder
Ring worm hydrazides 15%, chlopyrifos 30%, the phonetic formaldehyde condensation products sulphate 6% of alkylphenol-polyethenoxy, Nekal BX 8.5%, bentonite add to 100%, and mixture carries out air-flow crushing, obtained 45% ring worm hydrazides chlopyrifos wetting powder.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 1855% ring worm hydrazides chlopyrifos wetting powder
Ring worm hydrazides 15%, chlopyrifos 40%, aryl phenol polyoxyethylene succinate sulfonate 5%, sldium lauryl sulfate 6%, attapulgite add to 100%, and mixture carries out air-flow crushing, obtained 55% ring worm hydrazides chlopyrifos wetting powder.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 1975% ring worm hydrazides dichlorvos wetting powder
The phonetic formaldehyde condensation products sulphate 6.9% of ring worm hydrazides 10%, dichlorvos 65%, alkylphenol-polyethenoxy, sldium lauryl sulfate 3.3%, bentonite add to 100%, the obtained 75% ring worm hydrazides dichlorvos wetting powder of mixing.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 2060% ring worm hydrazides chlopyrifos wetting powder
Ring worm hydrazides 30%, chlopyrifos 30%, aryl phenol polyoxyethylene succinate sulfonate 5.4%, spaonin powder 4.6%, precipitated calcium carbonate add to 100%, the obtained 60% ring worm hydrazides chlopyrifos wetting powder of mixing.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 2140% ring worm hydrazides chlopyrifos wetting powder
Ring worm hydrazides 8%, chlopyrifos 32%, the phonetic formaldehyde condensation products sulphate 5% of alkylphenol-polyethenoxy, Nekal BX 4%, bentonite add to 100%, and mixture carries out air-flow crushing, the obtained 40% ring worm hydrazides chlopyrifos wetting powder of mixing.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 2280% ring worm hydrazides dichlorvos wetting powder
Ring worm hydrazides 8%, dichlorvos 72%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 5.5%, wetting agent T 5.6%, bentonite add to 100%, and mixture carries out air-flow crushing, the obtained 80% ring worm hydrazides dichlorvos wetting powder of mixing.
Dichlorvos is changed into the embodiment that chlopyrifos, malathion, Profenofos equally can be new.
Example 2360% ring worm hydrazides malathion wetting powder
Ring worm hydrazides 20%, malathion 40%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 9.5%, tea are withered 4.7%, bentonite adds to 100%, and mixture carries out air-flow crushing, the obtained 60% ring worm hydrazides malathion wetting powder of mixing.
Malathion is changed into the embodiment that dichlorvos, chlopyrifos, Profenofos equally can be new.
Example 2450% ring worm hydrazides Profenofos wetting powder
Ring worm hydrazides 20%, Profenofos 30%, lignosulfonates 7.5%, Nekal BX 1.9%, precipitated calcium carbonate add to 100%, and mixture carries out air-flow crushing, the obtained 50% ring worm hydrazides Profenofos wetting powder of mixing.
Profenofos is changed into the embodiment that dichlorvos, malathion, chlopyrifos equally can be new.
Example 2560% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent
Ring worm hydrazides 59%, chlopyrifos 1%, PIC 4.3%, dodecylbenzene sodium sulfonate 5.6%, phenyl phenol polyoxyethanyl ether phosphate 4.5%, polyethylene glycol 1.6%, sodium hydroxide 1%, hydrochloric acid 2%, C
8 ~ 10aliphatic alcohols 1.5%, methylcellulose 0.05%, deionized water add to 100%, through mixing obtained 60% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 2630% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent
Ring worm hydrazides 9%, dichlorvos 21%, lignosulfonates 8%, polyfunctional group acyl halide dihydroxylic alcohols 6%, alkylphenol-formaldehyde resin polyoxyethyl ether 3%, C
10 ~ 20saturated fat acids 0.25%, PAA 0.09%, citric acid 1.7%, sodium hydroxide 2%, dimethylbenzene 2.3%, deionized water add to 100%, through mixing obtained 30% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 2725% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent
Ring worm hydrazides 22%, chlopyrifos 3%, phenethyl phenol polyoxyethanyl polypropylene-base ether 7%, calcium chloride 2%, polymeric polycarboxylic acid salt 4%, silicone defoaming agent 0.06%, carrene 1.3%, crospolyvinylpyrrolidone 2%, sodium hydroxide 1%, sorbic acid 1%, deionized water add to 100%, through mixing obtained 25% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 2820% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent
Ring worm hydrazides 16%, chlopyrifos 4%, di-2-ethylhexylphosphine oxide methyl naphthalene sulfonic acid salt 1%, carboxymethyl cellulose 7%, alkyl biphenyl ether disulfonic acid magnesium salts 6%, ethyl acetate 1.5%, sodium hydroxide 1%, sorbic acid 0.7%, C
10 ~ 20saturated fat acids 2.3%, polyvinylpyrrolidone 0.05%, deionized water add to 100%, through mixing obtained 20% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 2945% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent
Ring worm hydrazides 10%, chlopyrifos 35%, the phonetic formaldehyde condensation products sulphate 7.5% of alkylphenol-polyethenoxy, fat alcohol alcohol APEO 3.5%, polyvinyl alcohol 1.6%, C
8 ~ 10aliphatic alcohols 4.5%, hydrochloric acid 1.2%, sodium hydroxide 1.5%, dimethylbenzene 0.6%, polyvinyl alcohol 0.07%, deionized water add to 100%, through mixing obtained 45% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 3040% ring worm hydrazides dichlorvos microcapsule suspending agent-suspending agent
The phonetic formaldehyde condensation products sulphate 6.5% of ring worm hydrazides 10%, dichlorvos 30%, alkylphenol-polyethenoxy, fat alcohol alcohol APEO 4%, polyvinyl alcohol 2%, C
8 ~ 10aliphatic alcohols 5%, hydrochloric acid 2%, sodium hydroxide 3.5%, dimethylbenzene 1%, polyvinyl alcohol 0.06%, deionized water add to 100%, through mixing obtained 40% ring worm hydrazides dichlorvos microcapsule suspending agent-suspending agent.
Dichlorvos is changed into the embodiment that chlopyrifos, malathion, Profenofos equally can be new.
Example 3130% ring worm hydrazides malathion microcapsule suspending agent-suspending agent
Ring worm hydrazides 10%, malathion 20%, propane diols polyoxyethylene polyoxypropylene block polyether 7%, PIC 5%, alkyl biphenyl ether disulfonic acid magnesium salts 2.6%, carrene 4.6%, sodium hydroxide 1%, hydrochloric acid 1%, C
10 ~ 20saturated fat acids 3%, polyethylene glycol 0.12%, deionized water add to 100%, through mixing obtained 30% ring worm hydrazides malathion microcapsule suspending agent-suspending agent.
Malathion is changed into the embodiment that dichlorvos, chlopyrifos, Profenofos equally can be new.
Example 3240% ring worm hydrazides Profenofos microcapsule suspending agent-suspending agent
Ring worm hydrazides 10%, Profenofos 30%, aliphatic amine polyoxyethylene are phonetic 8.5%, propane diols polyoxyethylene polyoxypropylene block polyether 3.6%, PIC 4.5%, alkyl biphenyl ether disulfonic acid magnesium salts 3.2%, carrene 2.5%, sodium hydroxide 2.5%, sorbic acid 2.5%, C
10 ~ 20saturated fat acids 1.5%, polyethylene glycol 0.06%, deionized water add to 100%, through mixing obtained 40% ring worm hydrazides Profenofos microcapsule suspending agent-suspending agent.
Profenofos is changed into the embodiment that dichlorvos, malathion, chlopyrifos equally can be new.
Example 3350% ring worm hydrazides chlorpyrifos aqueous emulsion
Ring worm hydrazides 10%, chlopyrifos 40%, dimethylbenzene 15%, thermally coupled distillation columns 2.5%, isobutanol 8.4%, propane diols 5%, gum Arabic 0.08%, C
8 ~ 10aliphatic alcohols 0.05%, deionized water add to 100%, through mixing obtained 50% ring worm hydrazides chlorpyrifos aqueous emulsion.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 3445% ring worm hydrazides dichlorvos aqueous emulsion
Ring worm hydrazides 10%, dichlorvos 35%, methyl alcohol 6.5%, phenyl phenol polyoxyethanyl ether phosphate 3%, dodecanol-14.5%, glycerine 5.5%, gum Arabic 0.08%, C
8 ~ 10aliphatic alcohols 0.15%, deionized water add to 100%, through mixing obtained 45% ring worm hydrazides dichlorvos aqueous emulsion.
Dichlorvos is changed into the embodiment that chlopyrifos, malathion, Profenofos equally can be new.
Example 3550% ring worm hydrazides Karbofos emulsion in water
Ring worm hydrazides 10%, malathion 40%, acetone 2.5%, castor oil polyoxyethylene ether 2.3%, tetradecanol-17%, polyethylene glycol 2.5%, sodium alginate 0.05%, C
10 ~ 20saturated fat acids 0.25%, deionized water add to 100%, through mixing obtained 50% ring worm hydrazides Karbofos emulsion in water.
Malathion is changed into the embodiment that chlopyrifos, dichlorvos, Profenofos equally can be new.
Example 3620% ring worm hydrazides profenofos emulsion in water
Ring worm hydrazides 10%, Profenofos 10%, cyclohexanone 3.5%, benzyl dimethyl phenol polyoxyethyl ether 8.3%, butanols 5.4%, glycerine 1.5%, polyvinyl alcohol 0.08%, silicone 0.05%, deionized water add to 100%, through mixing obtained 20% ring worm hydrazides profenofos emulsion in water.
Profenofos is changed into the embodiment that chlopyrifos, dichlorvos, malathion equally can be new.
Example 3750% ring worm hydrazides chlorpyrifos micro emulsion
Ring worm hydrazides 15%, chlopyrifos 35%, butanols 5%, castor oil polyoxyethylene ether 2.4%, 3-methyl cyclohexanol ketenes 5%, polyethylene glycol 5%, C
10 ~ 20saturated fat acids 2%, deionized water adds to 100%, through mixing obtained 50% ring worm hydrazides chlorpyrifos micro emulsion.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 3840% ring worm hydrazides dichlorvos microemulsion
Ring worm hydrazides 10%, dichlorvos 30%, isobutanol 6.5%, sorbitan fatty acid ester APEO 3.6%, dimethyl formamide 2.5%, polyethylene glycol 1.5%, C
10 ~ 20saturated fat acids 2.1%, deionized water adds to 100%, through mixing obtained 40% ring worm hydrazides dichlorvos microemulsion.
Dichlorvos is changed into the embodiment that chlopyrifos, malathion, Profenofos equally can be new.
Example 3950% ring worm hydrazides malathion microemulsion
Ring worm hydrazides 10%, malathion 40%, butanols 5%, castor oil polyoxyethylene ether 3.2%, 3-methyl cyclohexanol ketenes 5%, polyethylene glycol 5%, C
10 ~ 20saturated fat acids 2%, deionized water adds to 100%, through mixing obtained 50% ring worm hydrazides malathion microemulsion.
Malathion is changed into the embodiment that dichlorvos, chlopyrifos, Profenofos equally can be new.
Example 4035% ring worm hydrazides Profenofos microemulsion
Ring worm hydrazides 10%, Profenofos 25%, dodecanol-12.5%, alkylaryl polyoxyethylene polyoxypropylene ether 5.6%, pyrrolidones 6.5%, ethylene glycol 3.5%, C
8 ~ 10saturated fat acids 2.4%, deionized water adds to 100%, through mixing obtained 35% ring worm hydrazides Profenofos microemulsion.
Profenofos is changed into the embodiment that dichlorvos, malathion, chlopyrifos equally can be new.
Example 4130% ring worm hydrazides chlopyrifos microcapsule suspending agent
Ring worm hydrazides 10%, chlopyrifos 20%, sodium alginate 5%, polycarboxylate 6%, wetting and penetrating agent F 5%, castor oil polyoxyethylene ether 5%, sodium hydroxide 1.2%, citric acid 0.8%, deionized water adds to 100%, through mixing obtained 30% ring worm hydrazides chlopyrifos microcapsule suspending agent.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 4245% ring worm hydrazides dichlorvos microcapsule suspending agent
Ring worm hydrazides 15%, dichlorvos 30%, PIC 10%, aryl phenol polyoxyethylene succinate sulfonate 4%, 2,4-toluene di-isocyanate(TDI) 3%, alkyl benzene calcium sulfonate 1%, hydrochloric acid 1.5%, sodium hydroxide 2%, deionized water adds to 100%, through mixing obtained 45% ring worm hydrazides dichlorvos microcapsule suspending agent.
Dichlorvos is changed into the embodiment that Profenofos, malathion, chlopyrifos equally can be new.
Example 4340% ring worm hydrazides malathion microcapsule suspending agent
Ring worm hydrazides 15%, malathion 25%, modified starch 4%, lignosulfonates 7%, solvent N-chain alkyl pyrrolidones 9%, benzyl dimethyl phenol polyoxyethyl ether 7%, sodium hydroxide 1%, sorbic acid 1.5%, deionized water adds to 100%, through mixing obtained 40% ring worm hydrazides malathion microcapsule suspending agent.
Malathion is changed into the embodiment that dichlorvos, Profenofos, chlopyrifos equally can be new.
Example 4445% ring worm hydrazides Profenofos microcapsule suspending agent
Ring worm hydrazides 15%, Profenofos 30%, gelatin 3.5%, alkyl biphenyl ether disulfonic acid magnesium salts 5.6%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 1.2%, phenethyl fluosite polyoxyethyl ether 5.5%, sodium hydroxide 1%, hydrochloric acid 1%, deionized water adds to 100%, through mixing obtained 45% ring worm hydrazides Profenofos microcapsule suspending agent.
Profenofos is changed into the embodiment that dichlorvos, malathion, chlopyrifos equally can be new.
Example 4530% ring worm hydrazides chlopyrifos microcapsule suspending agent
Ring worm hydrazides 15%, chlopyrifos 15%, dodecanol-15%, phenethyl phenol polyoxyethanyl polypropylene-base ether 4.5%, 3-methyl cyclohexanol ketenes 0.1%, dimethyl formamide 0.2%, silicone 2.5%, sodium hydroxide 1.2%, sorbic acid 1.4%, deionized water adds to 100%, through mixing obtained 30% ring worm hydrazides chlopyrifos microcapsule suspending agent.
Chlopyrifos is changed into the embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 4635% ring worm hydrazides dichlorvos microcapsule suspending agent
Ring worm hydrazides 8%, dichlorvos 27%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 7.5%, castor oil polyoxyethylene ether 2.5%, carboxymethyl cellulose 0.07%, polyethylene glycol 8.5%, C
10 ~ 20saturated fat acids 3%, sodium hydroxide 1.5%, sorbic acid 2%, deionized water adds to 100%, through mixing obtained 35% ring worm hydrazides dichlorvos microcapsule suspending agent.
Dichlorvos is changed into the embodiment that Profenofos, malathion, chlopyrifos equally can be new.
Example 4740% ring worm hydrazides malathion microcapsule suspending agent
Ring worm hydrazides 8%, malathion 32%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 4.5%, phenyl phenol polyoxyethanyl ether phosphate 2.5%, sodium alginate 0.03%, ethylene glycol 6.5%, C
10 ~ 20saturated fat acids 6.5%, sodium hydroxide 1.5%, sorbic acid 2%, deionized water adds to 100%, through mixing obtained 40% ring worm hydrazides malathion microcapsule suspending agent.
Malathion is changed into the embodiment that dichlorvos, Profenofos, chlopyrifos equally can be new.
Example 4850% ring worm hydrazides Profenofos microcapsule suspending agent
Ring worm hydrazides 12%, Profenofos 38%, polyoxyethylene carboxylate 3.5%, polyoxyethylene nonylphenol ether 2.5%, hydroxyethylcellulose 0.02%, propane diols 7.5%, C
10 ~ 20saturated fat acids 2.3%, sodium hydroxide 1.3%, sorbic acid 1%, deionized water adds to 100%, through mixing obtained 50% ring worm hydrazides Profenofos microcapsule suspending agent.
Profenofos is changed into the embodiment that dichlorvos, malathion, chlopyrifos 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/m1) 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 is selected from ring worm hydrazides;
B is selected from any one compound following: the one in chlopyrifos, dichlorvos, malathion, Profenofos.
Application Example two:
For examination insect: diamond-back moth.
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 chlopyrifos and the two different ratio mixture.
Toxicity test result one
Table 1 ring worm hydrazides and chlopyrifos different ratio are to the toxicity test of diamond-back moth
As shown in Table 1, ring worm hydrazides and chlorpyrifos mixture prevent and treat the proportioning of diamond-back moth 80: 1 to 1: 80 time, co-toxicity coefficient is all greater than 120, both explanations mixture in 80: 1 to 1: 80 scopes all shows synergistic effect, especially when the proportioning of ring worm hydrazides and chlopyrifos is 9: 1 to 1: 30 time, synergistic effect is more obviously given prominence to, wherein when ring worm hydrazides and chlopyrifos weight ratio are 1: 2, co-toxicity coefficient is maximum, synergistic effect is the most obvious, find simultaneously, ring worm hydrazides and chlopyrifos proportioning are 9: 1, 7: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 7, 1: 9, 1: 10, 1: 15, 1: 20, 1: 25, composite to beet armyworm when 1: 30, twill pretty young woman at night, leaf roller, rice leaf roller, wireworm, cutworm, aphid, two spotted spider mite, trialeurodes vaporariorum, scale insect, pear sucker, stinkbug also has good synergistic effect, co-toxicity coefficient is all greater than 120.
Application Example three:
For examination insect: rice leaf roller.
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 dichlorvos and the two different ratio mixture.
Toxicity test result two
Table 2 ring worm hydrazides and dichlorvos different ratio are to the toxicity test of rice leaf roller
As shown in Table 2, ring worm hydrazides and atgard mixed proportioning of preventing and treating rice leaf roller are 80: 1 to 1: 80 time, co-toxicity coefficient is all greater than 120, both explanations mixture in 80: 1 to 1: 80 scopes all shows synergistic effect, especially when ring worm hydrazides and dichlorvos 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 dichlorvos weight ratio are 1: 5, co-toxicity coefficient is maximum, and synergistic effect is the most obvious.Find simultaneously, ring worm hydrazides and dichlorvos proportioning are 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, 1: 21, 1: 22, 1: 23, 1: 24, 1: 25, 1: 26, 1: 27, 1: 28, 1: 29, 1: 30, 1: 31, 1: 32, 1: 33, 1: 34, 1: 35, 1: 36, 1: 37, 1: 38, 1: 39, composite to beet armyworm when 1: 40, twill pretty young woman at night, leaf roller, wireworm, cutworm, aphid, two spotted spider mite, trialeurodes vaporariorum, scale insect, pear sucker, stinkbug also has good synergistic effect, co-toxicity coefficient is all greater than 120.
Application Example four:
For examination insect: twill pretty young woman at night.
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 malathion active compound and the two different ratio mixture.
Toxicity test result three
Table 3 ring worm hydrazides and malathion different ratio are to the toxicity test of prodenia litura
As shown in Table 3, the proportioning of ring worm hydrazides and malathion composite control twill pretty young woman at night is 80: 1 to 1: 80 time, co-toxicity coefficient is all greater than 120, both explanations mixture in 80: 1 to 1: 80 scopes all shows synergistic effect, especially when ring worm hydrazides and malathion obtain proportioning 1: 1 to 1: 20 time, synergistic effect is more obviously given prominence to, and tests through applicant, when ring worm hydrazides and malathion weight ratio are 1: 4, co-toxicity coefficient is maximum, and synergistic effect is the most obvious.Find simultaneously, ring worm hydrazides and malathion proportioning is composite 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 beet armyworm, leaf roller, rice leaf roller, wireworm, cutworm, aphid, two spotted spider mite, trialeurodes vaporariorum, scale insect, pear sucker, stinkbug, 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 effective lethal concentration scope of preliminary experiment determination ring worm hydrazides, the former medicine of Profenofos and the two different ratio mixture.
Toxicity test result four
Table 4 ring worm hydrazides and Profenofos 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 Profenofos are 80: 1 to 1: 80 time, co-toxicity coefficient is all greater than 120, both explanations mixture in 80: 1 to 1: 80 scopes all shows synergistic effect, especially when ring worm hydrazides and Profenofos obtain proportioning 1: 1 to 1: 20 time, synergistic effect is more obviously given prominence to, and tests through applicant, when ring worm hydrazides and Profenofos weight ratio are 1: 3, co-toxicity coefficient is maximum, and synergistic effect is the most obvious.Find simultaneously, ring worm hydrazides and malathion proportioning is composite 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 beet armyworm, leaf roller, rice leaf roller, wireworm, cutworm, two spotted spider mite, trialeurodes vaporariorum, scale insect, pear sucker, stinkbug, co-toxicity coefficient is all greater than 120.
Application Example six ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos and the composite control cabbage pieris test of pesticide effectiveness thereof
This experimental establishment is in Yangling Shaanxi town; 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), 30% chlopyrifos suspending agent (commercial), 80% DDT EC (commercial), 45% malathion missible oil (commercial), 40% Profenofos missible oil (commercial).
Investigation cabbage pieris 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 chlopyrifos, dichlorvos, malathion, Profenofos and
The composite control cabbage pieris test of pesticide effectiveness
As can be seen from Table 5, effectively can prevent and treat cabbage pieris after ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite, 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 chlopyrifos, dichlorvos, malathion, Profenofos and the composite control cucumber trialeurodes vaporariorum test of pesticide effectiveness thereof
This experimental establishment is in peasant household of village one, Yangling Shaanxi Cui Xigou ditch 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), 30% chlopyrifos suspending agent (commercial), 80% DDT EC (commercial), 45% malathion missible oil (commercial), 40% Profenofos missible oil (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 6 ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos and
The composite control cucumber trialeurodes vaporariorum test of pesticide effectiveness
As can be seen from Table 6, can effectively prevent and treat cucumber trialeurodes vaporariorum after ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite, 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 chlopyrifos, dichlorvos, malathion, Profenofos and the composite control apple tree scale insect test of pesticide effectiveness thereof
This experimental establishment is in Pucheng, Shaanxi Province Han Jingzhen mono-peasant household; 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), 30% chlopyrifos suspending agent (commercial), 80% DDT EC (commercial), 45% malathion missible oil (commercial), 40% Profenofos missible oil (commercial).
Investigation apple tree scale insect 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 chlopyrifos, dichlorvos, malathion, Profenofos and composite control apple tree thereof
The scale insect test of pesticide effectiveness
As can be seen from Table 7, can effectively preventing and treating apple-tree scale insect after ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite, 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 chlopyrifos, dichlorvos, malathion, Profenofos 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), 30% chlopyrifos suspending agent (commercial), 80% DDT EC (commercial), 45% malathion missible oil (commercial), 40% Profenofos missible oil (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 chlopyrifos, dichlorvos, malathion, Profenofos and composite control paddy rice cnaphalocrocis thereof
The snout moth's larva test of pesticide effectiveness
As can be seen from Table 8, can effectively prevent and treat paddy rice rice leaf roller after ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite, 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 chlopyrifos, dichlorvos, malathion, Profenofos and the composite control of maize wireworm test of pesticide effectiveness thereof
This experimental establishment is in suburb, Xingping City, 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), 30% chlopyrifos suspending agent (commercial), 80% DDT EC (commercial), 45% malathion missible oil (commercial), 40% Profenofos missible oil (commercial).
Investigation corn wireworm 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 chlopyrifos, dichlorvos, malathion, Profenofos and composite control of maize wireworm thereof
The test of pesticide effectiveness
As can be seen from Table 9, can effective control of maize wireworm after ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite, 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 chlopyrifos, dichlorvos, malathion, Profenofos and the composite control apple tree leaf roller test of pesticide effectiveness thereof
This experimental establishment is in Han Jing town, Pucheng county; 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), 30% chlopyrifos suspending agent (commercial), 80% DDT EC (commercial), 45% malathion missible oil (commercial), 40% Profenofos missible oil (commercial).
Investigation apple tree leaf roller 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 chlopyrifos, dichlorvos, malathion, Profenofos and composite control thereof
The apple tree leaf roll pretty young woman test of pesticide effectiveness
As can be seen from Table 10, can effectively preventing and treating apple-tree leaf roller after ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite, 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. one kind contains the Pesticidal combination of ring worm hydrazides and organic phosphates, 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 ︰ 80 ~ 80 ︰ 1, and described active components A is ring worm hydrazides, and active component B is chlopyrifos.
2. the Pesticidal combination containing ring worm hydrazides and organic phosphates 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 and organic phosphates according to claim 2, is characterized in that: the weight ratio of ring worm hydrazides and chlopyrifos is 9 ︰ 1 ~ 1 ︰ 30.
4. the Pesticidal combination containing ring worm hydrazides and organic phosphates according to any one of claim 1 to 3, is characterized in that: composition makes wetting powder, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspending agent-suspending agent.
5. the Pesticidal combination containing ring worm hydrazides and organic phosphates 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 beet armyworm, twill pretty young woman at night, leaf roller, rice leaf roller, wireworm, cutworm, aphid, two spotted spider mite, trialeurodes vaporariorum, scale insect, pear sucker, stinkbug.
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| CN108402074A (en) * | 2018-05-15 | 2018-08-17 | 张友兰 | A kind of composition pesticide containing chloramine phos and ring tebufenozide |
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