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Insecticidal composition containing chromafenozide and organic phosphorus

An insecticidal composition, the technology of fenfenozide, which is applied in the field of pesticides, can solve the problems of compounding reports that have not been published, and achieve the effects of less resistance, lower residues, and drug resistance

Active Publication Date: 2013-09-18
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that compounding chlorpyrifos, chlorpyrifos, dichlorvos, malathion, and profenofos can produce a good synergistic effect, and about chlorpyrifos, chlorpyrifos, dichlorvos, and malathion The relevant reports on the combination of phosphorus and profenofos have not been made public

Method used

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  • Insecticidal composition containing chromafenozide and organic phosphorus
  • Insecticidal composition containing chromafenozide and organic phosphorus
  • Insecticidal composition containing chromafenozide and organic phosphorus

Examples

Experimental program
Comparison scheme
Effect test

example 145

[0052] Example 145% Cyclofenozide Chlorpyrifos Suspension Concentrate

[0053] Cyclofenozide 15%, Chlorpyrifos 30%, Polyethylene Glycol 1.9%, Wetting Agent T 7%, Alkylphenol Polyoxyethylene Ether Phosphate 3%, Silicone Defoamer 0.4%, Sodium Alginate 0.06%, Add 4% of bis(alkyl)naphthalene sulfonate formaldehyde condensate and deionized water to 100%, and mix to prepare 45% chlorpyrifos chlorpyrifos suspension concentrate.

[0054] Replacing chlorpyrifos with dichlorvos, malathion, and profenofos can also be a new embodiment.

example 240

[0055] Example 240% Cyclofenozide Chlorpyrifos Suspension Concentrate

[0056] Cyclofenozide 20%, Chlorpyrifos 20%, Ethylene Glycol 6%, Sodium Lauryl Sulfate 2.6%, Bis (Alkyl) Naphthalene Sulfonate Formaldehyde Condensate 8%, Silicones 0.2%, Polyvinyl Alcohol Add 0.07% and deionized water to 100%, and mix to prepare 40% chlorpyrifos suspension concentrate.

[0057] Replacing chlorpyrifos with dichlorvos, malathion, and profenofos can also be a new embodiment.

example 335

[0058] Example 335% Cyclofenozide Chlorpyrifos Suspension Concentrate

[0059] Cyclofenozide 10%, Chlorpyrifos 25%, Propylene Glycol 7%, Benzyldimethylphenol Polyoxyethyl Ether 4%, Polycarboxylate 4%, C 8～10 0.6% of fatty alcohols, 0.11% of gum arabic, 4% of octylphenol polyoxyethylene ether sulfate, and deionized water were added to 100%, and mixed to prepare a 35% cyclofenozide·chlorpyrifos suspension.

[0060] Replacing chlorpyrifos with dichlorvos, malathion, and profenofos can also be a new embodiment.

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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 [0001] The invention belongs to the technical field of pesticides, and relates to an insecticidal composition containing fenfenozide and organic phosphorus Background technique [0002] Chromafenozide chemical name: 2′-tert-butyl-5-methyl-2′-(3,5-dimethylbenzoyl)chromane-6-carboxhydrazide, molecular formula: C 24 h 30 N 2 o 3 , is a new type of insecticide jointly developed and practicalized by Nippon Kayaku Co., Ltd. and Sankyo Co., Ltd. (now Sankyo Agricultural Co., Ltd.). Cyclofenozide is a dihydrazide insecticide, which inhibits the feeding of pests within a few hours after feeding, and at the same time causes the pests to molt early and cause death. Cyclofenozide not only has low toxicity to mammals, birds, and aquatic organisms, but also has no effect on arthropods, predatory acarids, spiders, Hemiptera, Coleoptera (beetles), parasites, and the environment. Therefore, it is an ideal agent in the integrated pest management system. [0003] Chlorpyr...

Claims

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Application Information

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IPC IPC(8): A01N57/16A01N57/14A01N57/12A01N43/16A01P7/02A01P7/04
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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