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A kind of agricultural pesticidal composition containing thiatiliprole and cyfluthrin and its application

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

Active Publication Date: 2017-12-05
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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  • A kind of agricultural pesticidal composition containing thiatiliprole and cyfluthrin and its application
  • A kind of agricultural pesticidal composition containing thiatiliprole and cyfluthrin and its application
  • A kind of agricultural pesticidal composition containing thiatiliprole and cyfluthrin and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0107] Example 1: Preparation of 50% HY366·cyfluthrin wettable powder

[0108] Weigh 40% of the total weight of the insecticide wettable powder with chemical structural formula (I) thiopyramide, 10% chemical structural formula (II) cyfluthrin, 2% sodium lauryl sulfate, 5% white carbon black, 10% % Sodium lignosulfonate and light calcium carbonate 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.

Embodiment 2

[0109] Example 2: Preparation of 60% HY366·cyfluthrin wettable powder

[0110] Weigh 38% of the total weight of the insecticide wettable powder with chemical structural formula (I) thiopyramide, 22% chemical structural formula (II) cyfluthrin, 2% sodium lauryl sulfate, 5% naphthalenesulfonic acid formaldehyde condensation The pesticides, 4% sodium lignosulfonate, 6% white carbon black and 100% light calcium carbonate are prepared 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] Example 3: Preparation of 74% HY366·cyfluthrin wettable powder

[0112] Weigh 34% of the total weight of the insecticide wettable powder with chemical structure (I) thiopyramide, 40% chemical structure (II) cyfluthrin, 8% sodium lignosulfonate, 6% sodium methyl naphthalene sulfonate 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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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 thiopyramide and cyfluthrin, and also relates to the use of the agricultural insecticidal composition. 【Background technique】 [0002] Lepidopteran pests are the main pests in agricultural production (such as diamondback moth, beet armyworm, Spodoptera litura, stem borer, bromeliad, etc.), which often cause important crop losses 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. The compounding of different effective ingredients can expand the control spectrum and improve the control effect, and is an effective measure for pest resistance management. [0003] Thiopyramide (HY366) can bind to the ornidine receptor, causing Ca 2+ The uncont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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