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Agricultural pest killing composition containing sulfobendiamide and cyfluthrin and application thereof

An insecticidal composition, agricultural technology, applied in the field of pesticides

Active Publication Date: 2016-07-20
HANGZHOU UDRAGON CHEMICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, there are some technical defects in these existing technologies, which cannot meet the needs of current agricultural production. Therefore, it is necessary to develop new insecticidal compositions for the efficient control of rice and vegetable pests, which is of great significance for promoting the development of large-scale agriculture.

Method used

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  • Agricultural pest killing composition containing sulfobendiamide and cyfluthrin and application thereof
  • Agricultural pest killing composition containing sulfobendiamide and cyfluthrin and application thereof
  • Agricultural pest killing composition containing sulfobendiamide and cyfluthrin and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0107] Embodiment 1: Preparation of 50% HY366 Cyfluthrin wettable powder

[0108] Take by weighing 40% chemical structural formula (I) thiatiliprole, 10% chemical structural formula (II) cyfluthrin, 2% sodium lauryl sulfate, 5% white carbon black, 10% chemical structural formula (II) by weighing this insecticide wettable powder gross weight. % sodium lignosulfonate and light calcium carbonate supplemented to 100%, according to the preparation method described in the specification of this application, the insecticide wettable powder of the present invention is obtained.

Embodiment 2

[0109] Embodiment 2: Preparation of 60% HY366 Cyfluthrin wettable powder

[0110] Take by weighing 38% chemical structural formula (I) thiatiliprole, 22% chemical structural formula (II) cyfluthrin, 2% sodium lauryl sulfate, 5% naphthalenesulfonic acid formaldehyde condensation based on this insecticide wettable powder gross weight material, 4% sodium lignosulfonate, 6% white carbon black and light calcium carbonate supplemented to 100%, according to the preparation method described in the specification of this application to obtain the insecticide wettable powder of the present invention.

Embodiment 3

[0111] Embodiment 3: Preparation of 74% HY366 Cyfluthrin wettable powder

[0112] Take by weighing 34% chemical structural formula (I) thiatiliprole, 40% chemical structural formula (II) cyfluthrin, 8% sodium lignosulfonate, 6% sodium methylnaphthalenesulfonate based on the gross weight of this insecticide wettable powder Formaldehyde condensate, 2% sodium lauryl sulfate, 5% white carbon black and kaolin supplemented to 100% are prepared according to the preparation method described in the specification of this application to obtain the insecticide wettable powder of the present invention.

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PUM

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Abstract

The invention relates to an agricultural pest killing composition containing sulfobendiamide (HY366) and cyfluthrin and application thereof.Sulfobendiamide and cyfluthrin have a remarkable synergic effect on prevention and control of rice leaf folder after being blended by the weight ratio of (1-50):(1-50), and the prevention effect of the agricultural pest killing composition is far better than that of HY366 and cyfluthrin single agents.The agricultural pest killing composition can prevent and control rice and vegetable lepidoptera pests, has no obvious adverse effects on crops, is high in safety and meets the safety requirement of a pesticide preparation, and leaf color and growth vigor are normal.

Description

【Technical field】 [0001] The invention belongs to the technical field of pesticides. More specifically, the present invention relates to an agricultural insecticidal composition containing thiatiliprole and cyfluthrin, and also relates to the use of the agricultural insecticidal composition. 【Background technique】 [0002] Lepidoptera pests are the main pests of agricultural production (such as diamondback moth, beet armyworm, spodoptera litura, stem borer, brocade bollworm, etc.), which often cause important losses of crops and seriously endanger my country's agricultural production. In the actual process of agricultural production, the problem of pest resistance is an important factor affecting the effectiveness of pest control. Combining different active ingredients can expand the control spectrum and improve the control effect, which is an effective measure for pest resistance control. [0003] Thiamidamide (HY366) can bind to ryanodine receptors, resulting in Ca 2+ T...

Claims

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Application Information

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IPC IPC(8): A01N53/08A01N43/56A01P7/04
CPCA01N43/56A01N53/00A01N2300/00
Inventor 吴华龙徐黎婷
Owner HANGZHOU UDRAGON CHEMICAL CO LTD
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