CN103300054A - Insecticidal composition containing chromafenozide and organic phosphorus - Google Patents
Insecticidal composition containing chromafenozide and organic phosphorus Download PDFInfo
- Publication number
- CN103300054A CN103300054A CN2012100635960A CN201210063596A CN103300054A CN 103300054 A CN103300054 A CN 103300054A CN 2012100635960 A CN2012100635960 A CN 2012100635960A CN 201210063596 A CN201210063596 A CN 201210063596A CN 103300054 A CN103300054 A CN 103300054A
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- CN
- China
- Prior art keywords
- worm hydrazides
- ring worm
- chlopyrifos
- malathion
- profenofos
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses an insecticidal composition containing chromafenozide and organic phosphorus. The insecticidal composition contains an active ingredient A and an active ingredient B, the active ingredient A is selected from chromafenozide, and the active ingredient B is an organophosphorus compound selected from any of the following: chlorpyrifos, dimethyl-dichloro-vinyl-phosphate, malathion and profenofos, and the active ingredient A and the active ingredient are in a weight ratio of 1:80-80:1. The composition provided in the invention can control a plurality of pests, has an obvious synergistic effect, expands the insecticidal spectrum, and has high activity on beet armyworms, Spodoptera litura, tortricid, Cnaphalocrocis medinalis, wireworms, cutworms, aphids, red spiders, trialeurodes vaporariorum, scale insects, Psylla chinensis, stinkbugs and the like on vegetables, fruit trees, rice and soybeans. Also, the dosage of pesticides is reduced, the pesticide residue on crops is lowered, and the environmental pollution is alleviated. Being safe to human and livestock, the insecticidal composition has good environmental compatibility, and pests are less likely to generate drug resistance.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of Pesticidal combination that contains 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 the novel pesticide of (now being three common agricultural Co., Ltd.) the common exploitation of Nippon Kayaku K. K and Sankyo Co., Ltd and practicability.Ring worm hydrazides is the bishydrazide insecticide, and insect is got the food back and suppresses feed in several hours, causes simultaneously that insect casts off a skin in advance to cause death.Encircle the worm hydrazides not only to mammal, birds, aquatic organism low toxicity, and arthropods class, predatism acarian, spider, Semiptera, coleoptera (beetle), parasite and environment are not had influence.Therefore, it is a desirable medicament in the comprehensive pest improvement system.
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 the phosphorothionate insecticides.It suppresses the activity of the acetylcholinesterase AChE in the nerve in body or cholinesterase ChE and has destroyed normal nerve impulse conduction, causes a series of poisoning symptoms: exaltation, spasm, paralysis, death; Have stomach toxicity, tag, fumigate triple role, multiple chewing type and sucking pest on paddy rice, wheat, cotton, fruit tree, vegetables, the tea tree are all had favorable effect; It is good to use compatibility with, can use with multiple insecticide and synergistic effect obvious.To compare toxicity low with conventional pesticide, to natural enemies security, is the first-selected medicament that substitutes high malicious organophosphorous pesticide (as 1605, acephatemet, omethoate etc.); Insecticidal spectrum is wide, is easy to the organic matter combination in the soil, and to underground insect special efficacy, the lasting period reached 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 belong to quick-acting broad spectrum activity phosphoric acid ester insecticidal/acaricidal agents.Medium to higher mammal toxicity, high volatility is easy to enter in the higher mammal body by respiratory tract or skin.Poisonous to fish and honeybee.Insect and spider mite kind had strong fumigation action and stomach toxicity, action of contace poison.Have characteristics such as efficient, quick-acting, lasting period weak point, noresidue.
Malathion (malathion) chemical name: O, O-dimethyl-S-[1,2-two (ethoxy carbonyl) ethyl] phosphorodithioate, molecular formula: C
10H
19O
6PS
2, the malathion has good tags and certain fumigation action no systemic action.Enter the polypide rear oxidation and become malaoxon, thereby more can bring into play toxic action, and when entering warm blooded animal, then by unexistent carboxy-lesterase hydrolysis in insect bodies, thereby lose toxicity.Malathion toxicity is low, and the longevity of residure is short, and is all effective to the insect of sucking mouth parts and biting mouthparts.
Profenofos (profenofos) chemical name: O-(4-bromo-2-chlorphenyl)-O-ethyl-S-propyl group-thiophosphate, molecular formula: C
11H
15BrClO
3PS, Profenofos are the moderate toxicity insecticide.No chronic toxicity, no carcinogenic, teratogenesis, mutagenesis, skin is had no stimulation, poisonous to fish, bird, honeybee, have and tag and stomach poison function, effect rapidly, the cotton-plant pest-insects that other organic phosphors, pyrethroid produced resistance are still effective, be the effective agent of control resistant bollworm produce the area of resistance can be in the drug effect of the bigger performance Profenofos of other chrysanthemum ester classes or organophosphorus insecticides mixing use meeting.
Yet in the real process of agricultural production, the problem that pest control is easy to generate most is the generation of pest resistance to insecticide.The different cultivars composition carries out composite, is the very common method of control 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 all is additive effect, and the seldom composite of synergistic effect really arranged, especially synergistic effect very obviously, co-toxicity coefficient very high composite just still less.Through inventor's research, discovery will encircle worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos can produce good synergistic effect after composite, and still unexposed about the composite relevant report of ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos.
Summary of the invention
Degradation problem under the resistance generation that the long-term uses of single agent such as chlopyrifos, dichlorvos, malathion, Profenofos may bring, the drug effect, and the product great majority are missible oil, dangerous to crop, environmental pollution is big, the Pesticidal combination that the applicant proposes contains active components A ring worm hydrazides, active component B, and an amount of auxiliary agent.
A kind of Pesticidal combination that contains 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 a kind of in chlopyrifos, dichlorvos, malathion, the Profenofos.
The described Pesticidal combination that contains ring worm hydrazides and organic phosphates, it is characterized in that: the weight ratio of active components A, active component B is 1: 60～60: 1.
The described Pesticidal combination that contains 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 that contains 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 that contains 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 that contains 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 that contains ring worm hydrazides and organic phosphates, it is characterized in that: composition is made 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 that contains ring worm hydrazides is used for the purposes of control crop pests, and crops comprise fruit tree crop, vegetable crop, cereal crops, legume crop, flowers 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.Usually the weight percentage of active component is 1%～80% of gross weight in the composition, and preferable is 5%～65%.According to different preparation types, the active component content scope is different.Usually, liquid preparation contains 1%～60% active substance by weight, preferably is 5%～50%; Solid pharmaceutical preparation contains 5%～85% active substance by weight, preferably is 10%～80%.
At least contain a kind of surfactant in the 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.
The selected surfactant of Pesticidal combination of the present invention is known in those skilled in the art: can be selected from dispersant, wetting agent, binding agent or the defoamer one or more.According to different dosage form, can also contain disintegrant known in those skilled in the art, antifreeze etc. in the preparation.
Composition of the present invention can be by the user before use through dilution or directly use.Its preparation can be by common processing method preparation known in those skilled in the art, be about to active substance and after liquid flux or solid carrier mix, add in surfactant such as dispersant, stabilizing agent, wetting agent, binding agent, the defoamer etc. one or more again.
Pesticidal combination of the present invention can be processed into acceptable forms on any agricultural chemicals on demand, and wherein the excellent formulation of 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.
When making wetting powder, composition comprises following constituent content: ring worm hydrazides 1%～80%, active component B1%～80%, dispersant 1.5%～12%, wetting agent 1%～10%, filler surplus.
Comprise following constituent content when composition is made 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%.
Comprise following constituent content when composition is made suspension emulsion: ring worm hydrazides 1%～50%, active component B1%～50%, emulsifier 2%～12%, dispersant 2%～10%, defoamer 0.1%～2%, thickener 0.05%～2%, antifreeze 0%～8%, stabilizing agent 0%～3%, water add to 100%.
Comprise following constituent content when composition is made 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 are supplied surplus.
Comprise following constituent content when composition is made 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 is supplied surplus.
When making microcapsule suspending agent, composition comprises following constituent content: 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 conditioning agent 0.1%～5%, deionized water adds to 100%.
Composition comprises following constituent content when making microcapsule suspension-suspending 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 conditioning 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 of the present invention-suspending agent the key technical indexes:
The invention has the advantages that:
(1) ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos composite after, have notable synergistic and lasting effect;
(2) enlarged insecticidal spectrum, the beet armyworm on vegetables, fruit tree, paddy rice, the 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. have all been had greater activity;
(3) reduce the dosage of agricultural chemicals, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution;
(4) to the person poultry safety, Environmental compatibility is good, and insect is difficult for developing immunity to drugs.
Embodiment
Below in conjunction with the further instruction of the present invention of embodiment, the percentage among the embodiment all is 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 mixed 45% ring worm hydrazides chlopyrifos suspending agent that gets.
Change chlopyrifos into 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 mixed 40% ring worm hydrazides chlopyrifos suspending agent that gets.
Change chlopyrifos into 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 polyoxy ethyl 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 mixed 35% ring worm hydrazides chlopyrifos suspending agent that gets.
Change chlopyrifos into 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 mixed 40% ring worm hydrazides chlopyrifos suspending agent that gets.
Change chlopyrifos into 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%, polyoxyethylene nonylphenol ether phosphate 7%, silicone defoaming agent 0.4%, PAA 0.04%, naphthalene sulfonic acid-formaldehyde condensation product 6%, deionized water add to 100%, the mixed 50% ring worm hydrazides chlopyrifos suspending agent that gets.
Change chlopyrifos into embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 630% ring worm hydrazides dichlorvos suspending agent
Phonetic 1%, the C of ring worm hydrazides 10%, dichlorvos 20%, polyethylene glycol 0.8%, Nekal BX 6.8%, alkylphenol-polyethenoxy
10～20Saturated fat acids 0.9%, polyvinyl alcohol 0.05%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 3.5%, deionized water add to 100%, the mixed 30% ring worm hydrazides dichlorvos suspending agent that gets.
Change dichlorvos into 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%, make 40% ring worm hydrazides malathion suspending agent.
Change the malathion into 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%, make 50% ring worm hydrazides Profenofos suspending agent.
Change Profenofos into 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%, makes 40% ring worm hydrazides chlopyrifos suspension emulsion.
Change chlopyrifos into 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%, makes 40% ring worm hydrazides chlopyrifos suspension emulsion.
Change chlopyrifos into 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 polyoxy ethyl ether 4%, C
10～20Saturated fat acids 5%, gum Arabic 0.03%, propane diols 0.19%, deionized water adds to 100%, makes 50% ring worm hydrazides chlopyrifos suspension emulsion.
Change chlopyrifos into 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%, make 60% ring worm hydrazides chlopyrifos suspension emulsion
Change chlopyrifos into 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%, make 30% ring worm hydrazides chlopyrifos suspension emulsion.
Change chlopyrifos into 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%, make 45% ring worm hydrazides dichlorvos suspension emulsion.
Change dichlorvos into 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%, make 30% ring worm hydrazides malathion suspension emulsion.
Change the malathion into 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%, make 51% ring worm hydrazides dichlorvos suspension emulsion.
Change Profenofos into 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 to be pulverized, and make 45% ring worm hydrazides chlopyrifos wetting powder.
Change chlopyrifos into 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 to be pulverized, and make 55% ring worm hydrazides chlopyrifos wetting powder.
Change chlopyrifos into embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 1975% ring worm hydrazides dichlorvos wetting powder
Ring worm hydrazides 10%, dichlorvos 65%, the phonetic formaldehyde condensation products sulphate 6.9% of alkylphenol-polyethenoxy, sldium lauryl sulfate 3.3%, bentonite add to 100%, the mixed 75% ring worm hydrazides dichlorvos wetting powder that gets.
Change chlopyrifos into 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 mixed 60% ring worm hydrazides chlopyrifos wetting powder that gets.
Change chlopyrifos into 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 to be pulverized, the mixed 40% ring worm hydrazides chlopyrifos wetting powder that gets.
Change chlopyrifos into 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 to be pulverized, the mixed 80% ring worm hydrazides dichlorvos wetting powder that gets.
Change dichlorvos into 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 to be pulverized, mixed 60% ring worm hydrazides malathion wetting powder.
Change the malathion into 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 to be pulverized, the mixed 50% ring worm hydrazides Profenofos wetting powder that gets.
Change Profenofos into 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 polyoxy ethyl 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 the mixed 60% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent that gets.
Change chlopyrifos into 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 polyoxy ethyl 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 the mixed 30% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent that gets.
Change chlopyrifos into 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 polyoxy ethyl 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 the mixed 25% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent that gets.
Change chlopyrifos into 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 the mixed 20% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent that gets.
Change chlopyrifos into 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, the pure APEO 3.5% of fat, 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 the mixed 45% ring worm hydrazides chlopyrifos microcapsule suspending agent-suspending agent that gets.
Change chlopyrifos into embodiment that dichlorvos, malathion, Profenofos equally can be new.
Example 3040% ring worm hydrazides dichlorvos microcapsule suspending agent-suspending agent
Ring worm hydrazides 10%, dichlorvos 30%, the phonetic formaldehyde condensation products sulphate 6.5% of alkylphenol-polyethenoxy, the pure APEO 4% of fat, 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 the mixed 40% ring worm hydrazides dichlorvos microcapsule suspending agent-suspending agent that gets.
Change dichlorvos into 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 the mixed 30% ring worm hydrazides malathion microcapsule suspending agent-suspending agent that gets.
Change the malathion into 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 the mixed 40% ring worm hydrazides Profenofos microcapsule suspending agent-suspending agent that gets.
Change Profenofos into 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%, polyoxyethylene nonylphenol ether phosphate 2.5%, isobutanol 8.4%, propane diols 5%, gum Arabic 0.08%, C
8～10Aliphatic alcohols 0.05%, deionized water add to 100%, through the mixed 50% ring worm hydrazides chlorpyrifos aqueous emulsion that gets.
Change chlopyrifos into 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 polyoxy ethyl 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 the mixed 45% ring worm hydrazides dichlorvos aqueous emulsion that gets.
Change dichlorvos into embodiment that chlopyrifos, malathion, Profenofos equally can be new.
Example 3550% ring worm hydrazides malathion aqueous emulsion
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 the mixed 50% ring worm hydrazides malathion aqueous emulsion that gets.
Change the malathion into embodiment that chlopyrifos, dichlorvos, Profenofos equally can be new.
Example 3620% ring worm hydrazides Profenofos aqueous emulsion
Ring worm hydrazides 10%, Profenofos 10%, cyclohexanone 3.5%, benzyl dimethyl phenol polyoxy ethyl ether 8.3%, butanols 5.4%, glycerine 1.5%, polyvinyl alcohol 0.08%, silicone 0.05%, deionized water add to 100%, through the mixed 20% ring worm hydrazides Profenofos aqueous emulsion that gets.
Change Profenofos into 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 the mixed 50% ring worm hydrazides chlorpyrifos micro emulsion that gets.
Change chlopyrifos into 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 the mixed 40% ring worm hydrazides dichlorvos microemulsion that gets.
Change dichlorvos into 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 the mixed 50% ring worm hydrazides malathion microemulsion that gets.
Change the malathion into 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 the mixed 35% ring worm hydrazides Profenofos microemulsion that gets.
Change Profenofos into 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 the mixed 30% ring worm hydrazides chlopyrifos microcapsule suspending agent that gets.
Change chlopyrifos into 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 the mixed 45% ring worm hydrazides dichlorvos microcapsule suspending agent that gets.
Change dichlorvos into 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 polyoxy ethyl ether 7%, sodium hydroxide 1%, sorbic acid 1.5%, deionized water adds to 100%, through the mixed 40% ring worm hydrazides malathion microcapsule suspending agent that gets.
Change the malathion into 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 polyoxy ethyl ether 5.5%, sodium hydroxide 1%, hydrochloric acid 1%, deionized water adds to 100%, through the mixed 45% ring worm hydrazides Profenofos microcapsule suspending agent that gets.
Change Profenofos into 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 polyoxy ethyl 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 the mixed 30% ring worm hydrazides chlopyrifos microcapsule suspending agent that gets.
Change chlopyrifos into 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 the mixed 35% ring worm hydrazides dichlorvos microcapsule suspending agent that gets.
Change dichlorvos into 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 polyoxy ethyl 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 the mixed 40% ring worm hydrazides malathion microcapsule suspending agent that gets.
Change the malathion into 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 the mixed 50% ring worm hydrazides Profenofos microcapsule suspending agent that gets.
Change Profenofos into embodiment that dichlorvos, malathion, chlopyrifos equally can be new.
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.Earlier by Toxicity Determination, the co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC＜80 are antagonism, and 80≤CTC≤120 are summation action, and CTC＞120 are synergistic effect, on this basis, carry out field trial again.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration during test, places beaker standby respectively.Adopt and to soak the method that connects worm behind the leaf earlier, the blade of the same size that does not contact any medicament soaked in the soup that configures behind the 5s take out, dry naturally, put into insect box, connect then for the examination larva, under 25 ℃ of conditions, raise, every processing repeats for 3 times, every to repeat used examination borer population be 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 the contrast lethality then is considered as invalid test greater than 10%.Computing formula is as follows:
The 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 with method of least squares, and calculates the value of every kind of medicament thus.Calculate co-toxicity coefficient CTC according to the abundant equation of Sun Yun.Computing formula following (be standard medicament with ring worm hydrazides, its toxicity index is 100):
TI * the P of the theoretical toxicity index (TTI) of M=ring worm hydrazides
Ring worm hydrazidesTI * P of+effective active composition B
Effective active composition B
In the formula: M is the mixture of different proportionings
P
Effective active composition BBe effective active composition B shared ratio in composition
P
Ring worm hydrazidesBe ring worm hydrazides shared ratio in composition
A is selected from ring worm hydrazides;
B is selected from following any one compound: a kind of in chlopyrifos, dichlorvos, malathion, the Profenofos.
Application Example two:
For trying insect: diamond-back moth.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining ring worm hydrazides, the former medicine of chlopyrifos and the two different proportioning mixture through preliminary experiment.
Toxicity test result one
The different proportionings with chlopyrifos of table 1 ring worm hydrazides are to the toxicity test of diamond-back moth
As shown in Table 1, the proportioning of ring worm hydrazides and chlorpyrifos mixture control diamond-back moth was at 80: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 80: 1 to 1: 80 all shows synergistic effect, especially when the proportioning of ring worm hydrazides and chlopyrifos during at 9: 1 to 1: 30, synergistic effect is more obviously outstanding, co-toxicity coefficient maximum when ring worm hydrazides and chlopyrifos weight ratio are 1: 2 wherein, synergistic effect is the most obvious, find simultaneously, ring worm hydrazides and chlopyrifos proportioning were at 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: 25,1: 30 o'clock composite to 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 also has good synergistic effect, and co-toxicity coefficient is all greater than 120.
Application Example three:
For trying insect: rice leaf roller.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining ring worm hydrazides, the former medicine of dichlorvos and the two different proportioning mixture through preliminary experiment.
Toxicity test result two
The different proportionings with dichlorvos of table 2 ring worm hydrazides are to the toxicity test of rice leaf roller
As shown in Table 2, the proportioning of ring worm hydrazides and atgard mixed control rice leaf roller was at 80: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 80: 1 to 1: 80 all shows synergistic effect, especially when ring worm hydrazides and dichlorvos got proportioning at 5: 1 to 1: 40, synergistic effect was more obviously given prominence to, and tests through the applicant, co-toxicity coefficient maximum when ring worm hydrazides and dichlorvos weight ratio are 1: 5, synergistic effect is the most obvious.Find simultaneously, ring worm hydrazides and dichlorvos proportioning were at 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: 39,1: 40 o'clock composite to beet armyworm, 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, and co-toxicity coefficient is all greater than 120.
Application Example four:
For trying insect: twill pretty young woman at night.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: determine that through preliminary experiment ring worm hydrazides is in effective lethal concentration scope of malathion active compound and the two different proportioning mixture.
Toxicity test result three
The different proportionings with the malathion of table 3 ring worm hydrazides are to the toxicity test of prodenia litura
As shown in Table 3, ring worm hydrazides and malathion composite control twill pretty young woman's at night proportioning was at 80: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 80: 1 to 1: 80 all shows synergistic effect, especially when ring worm hydrazides and malathion got proportioning at 1: 1 to 1: 20, synergistic effect was more obviously given prominence to, and tests through the applicant, co-toxicity coefficient maximum when ring worm hydrazides and malathion weight ratio are 1: 4, synergistic effect is the most obvious.Find simultaneously, ring worm hydrazides and the malathion proportioning is composite at 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 o'clock that beet armyworm, leaf roller, rice leaf roller, wireworm, cutworm, aphid, two spotted spider mite, trialeurodes vaporariorum, scale insect, pear sucker, stinkbug are also had good synergistic effect, co-toxicity coefficient is all greater than 120.
Application Example five:
For trying insect: aphid.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining ring worm hydrazides, the former medicine of Profenofos and the two different proportioning mixture through preliminary experiment.
Toxicity test result four
The different proportionings with Profenofos of table 4 ring worm hydrazides are to the toxicity test of aphid
As shown in Table 4, the composite anti-proportioning that eliminates aphis of ring worm hydrazides and Profenofos was at 80: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 80: 1 to 1: 80 all shows synergistic effect, especially when ring worm hydrazides and Profenofos got proportioning at 1: 1 to 1: 20, synergistic effect was more obviously given prominence to, and tests through the applicant, co-toxicity coefficient maximum when ring worm hydrazides and Profenofos weight ratio are 1: 3, synergistic effect is the most obvious.Find simultaneously, ring worm hydrazides and the malathion proportioning is composite at 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 o'clock that beet armyworm, leaf roller, rice leaf roller, wireworm, cutworm, two spotted spider mite, trialeurodes vaporariorum, scale insect, pear sucker, stinkbug are also had good synergistic effect, 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 tests of pesticide effectiveness thereof
This experimental establishment is in Shaanxi Yang Ling town; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., 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 the medicine in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 1 day, 3 days, 7 days after the dispenser and is calculated 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, can effectively prevent and treat cabbage pieris after ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the 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 tests of pesticide effectiveness thereof
This experimental establishment is in Cui Yang Ling Xigou ditch, Shaanxi village one peasant household's booth; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., 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 in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 1 day, 3 days, 7 days after the dispenser and is calculated preventive effect before the medicine.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 the cucumber trialeurodes vaporariorum after ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the 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 tests of pesticide effectiveness thereof
This experimental establishment is in Pucheng, Shaanxi Province Han Jingzhen one peasant household; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., 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 in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 1 day, 15 days, 30 days after the dispenser and is calculated preventive effect before the medicine.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, energy effectively preventing and treating apple-tree scale insect after ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the 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 tests of pesticide effectiveness thereof
This experimental establishment is in Hanzhong City suburb, Shaanxi Province; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., 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 in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 1 day, 3 days, 7 days after the dispenser and is calculated preventive effect before the medicine.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 the paddy rice rice leaf roller after ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the 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, is provided by Shaanxi Welch Crop Protection Co., Ltd., 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 in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 1 day, 3 days, 7 days after the dispenser and is calculated preventive effect before the medicine.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, effective control of maize wireworm after ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the 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 tests of pesticide effectiveness thereof
This experimental establishment is in Han Jing town, Pucheng county; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., 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 in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 1 day, 15 days, 30 days after the dispenser and is calculated preventive effect before the medicine.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, energy effectively preventing and treating apple-tree leaf roller after ring worm hydrazides and chlopyrifos, dichlorvos, malathion, Profenofos are composite, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the target crop is had no adverse effects.
Claims (9)
1. one kind contains the Pesticidal combination that encircles 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 a kind of in chlopyrifos, dichlorvos, malathion, the Profenofos.
2. the Pesticidal combination that contains ring worm hydrazides and organic phosphates according to claim 1, it is characterized in that: the weight ratio of active components A, active component B is 1: 60～60: 1.
3. the Pesticidal combination that contains ring worm hydrazides and organic phosphates according to claim 2, it is characterized in that: the weight ratio of encircling worm hydrazides and chlopyrifos is 9: 1～1: 30.
4. the Pesticidal combination that contains ring worm hydrazides and organic phosphates according to claim 2, it is characterized in that: the weight ratio of encircling worm hydrazides and dichlorvos is 5: 1～1: 40.
5. the Pesticidal combination that contains ring worm hydrazides and organic phosphates according to claim 2, it is characterized in that: the weight ratio of encircling worm hydrazides and malathion is 1: 1～1: 20.
6. the Pesticidal combination that contains ring worm hydrazides and organic phosphates according to claim 2, it is characterized in that: the weight ratio of encircling worm hydrazides and Profenofos is 1: 1～1: 20.
7. according to each described Pesticidal combination that contains ring worm hydrazides and organic phosphates in the claim 1 to 6, it is characterized in that: composition is made wetting powder, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspending agent-suspending agent.
8. the Pesticidal combination that contains ring worm hydrazides and organic phosphates according to claim 7 is used for the purposes of control crop pests.
9. purposes according to claim 8 is characterized in that, 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.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402074A (en) * | 2018-05-15 | 2018-08-17 | 张友兰 | A kind of composition pesticide containing chloramine phos and ring tebufenozide |
| CN109717201A (en) * | 2017-10-31 | 2019-05-07 | 江苏龙灯化学有限公司 | A kind of Pesticidal combination |
| CN109717202A (en) * | 2017-10-31 | 2019-05-07 | 江苏龙灯化学有限公司 | A kind of Pesticidal combination |
| CN109769854A (en) * | 2017-11-15 | 2019-05-21 | 江苏龙灯化学有限公司 | A kind of Pesticidal combination |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100201A (en) * | 1995-10-03 | 1997-04-15 | Nippon Kayaku Co Ltd | Fiber insect pest controller containing hydrazine derivative and fiber treatment using the same |
| JP2003063908A (en) * | 2001-08-23 | 2003-03-05 | Nippon Kayaku Co Ltd | Ogawa (inventor's name) type pesticide preparation |
| CN101669509A (en) * | 2009-08-23 | 2010-03-17 | 山东兆丰年生物科技有限公司 | Pesticide composition and application thereof |
-
2012
- 2012-03-12 CN CN201210063596.0A patent/CN103300054B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100201A (en) * | 1995-10-03 | 1997-04-15 | Nippon Kayaku Co Ltd | Fiber insect pest controller containing hydrazine derivative and fiber treatment using the same |
| JP2003063908A (en) * | 2001-08-23 | 2003-03-05 | Nippon Kayaku Co Ltd | Ogawa (inventor's name) type pesticide preparation |
| CN101669509A (en) * | 2009-08-23 | 2010-03-17 | 山东兆丰年生物科技有限公司 | Pesticide composition and application thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717201A (en) * | 2017-10-31 | 2019-05-07 | 江苏龙灯化学有限公司 | A kind of Pesticidal combination |
| CN109717202A (en) * | 2017-10-31 | 2019-05-07 | 江苏龙灯化学有限公司 | A kind of Pesticidal combination |
| CN109769854A (en) * | 2017-11-15 | 2019-05-21 | 江苏龙灯化学有限公司 | A kind of Pesticidal combination |
| 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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| CN103300054B (en) | 2015-09-09 |
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