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Novel efficient insecticide composition

An insecticidal composition and high-efficiency technology, applied in the directions of insecticides, biocides, animal repellants, etc., can solve problems such as difficult effects, and achieve the effects of overcoming and drug resistance, reducing pollution, and delaying drug resistance.

Inactive Publication Date: 2017-03-08
赣州市林业科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Other methods, such as crop layout adjustment, rotation of different pesticides, etc., are difficult to achieve obvious effects in actual operation.

Method used

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  • Novel efficient insecticide composition
  • Novel efficient insecticide composition
  • Novel efficient insecticide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Example 1: 24.4% trifluoropyrim-fipronil suspension concentrate (1:60)

[0057] Trifluoropyrimidine 0.4%, Fipronil 24%, Nongru 400 # 5%, sodium lauryl sulfate 2%, sodium lignosulfonate 5%, silicone oil 1%, polyethylene glycol 2%, sodium carboxymethylcellulose 5%, deionized water to make up 100%. The above raw materials were mixed according to the conventional method of preparing suspending agent to prepare 24.4% trifluoropyrim·fipronil suspending agent.

Embodiment 2

[0058] Example 2: 44% trifluoropyrim-fipronil suspension seed coating (1:43)

[0059] 1% trifluoropyrimidine, 43% fipronil, 3% film forming agent, 2% wetting agent, 0.5% thickener, 0.5% warning color, and 100% filler. The above raw materials were mixed according to the conventional method for preparing a suspension seed coating to prepare a 44% trifluoropyrim·fipronil suspension seed coating.

Embodiment 3

[0060] Example 3: 15.5% trifluoropyrim·fipronil water dispersible granules (1:30)

[0061] Trifluoropyrimidine 0.5%, fipronil 15%, wetting and penetrating agent (F) 4%, sodium lignosulfonate 4%, bentonite 2%, kaolin supplement 100%. The above raw materials were mixed according to the conventional method for preparing water-dispersible granules to obtain 15.5% trifluoropyrim·fipronil water-dispersible granules.

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Abstract

The invention discloses novel efficient insecticide composition and an application thereof and relates to the technical field of pesticide compounding. The insecticide composition contains an effective ingredient A and an effective ingredient B, wherein the effective ingredient A is triflumezopyrim, the effective ingredient B is phenylpyrazole insecticide fipronil or butene-fipronil, and the weight ratio of the effective ingredient A to the effective ingredient B is (1:60)-(40:1), preferably, (1:30)-(20:1). The compound agent adopts a reasonable ratio, has a remarkable synergistic effect and particularly, has excellent effects on piercing-sucking pests such as aphids, rice planthopper, scale insects, flea, lice and the like, the application quantity of single agents can be effectively reduced, the insecticide resistance is delayed, environment pollution is reduced, the safety for human beings and livestock is enhanced, and the insecticide composition has remarkable application and promotion value.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a novel and efficient insecticidal composition containing trifluoropyrim and phenylpyrazole insecticide fipronil or butene fipronil. Background technique [0002] In the actual process of agricultural production, chemical control is still the most effective means of controlling pests, but due to the continuous and large-scale use of chemical insecticides, the problem of pest resistance has become increasingly prominent. The control effects of various chemicals have declined significantly, and the cost of control has continued to increase. [0003] Trifluoropyrimidine is a mesoionic insecticide with a unique mechanism of action and has a good control effect on various piercing-sucking mouthparts pests. [0004] Fipronil is a phenylpyrazole insecticide with a wide insecticidal spectrum. It mainly has stomach poisoning effect on pests, and also has contact killing and...

Claims

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Application Information

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IPC IPC(8): A01N47/02A01N43/54A01P7/04
CPCA01N43/54A01N47/02A01N2300/00
Inventor 胡君王兰英谢再成郭宗芳钟培星魏本柱
Owner 赣州市林业科学研究所
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