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Rice seed treatment agent containing clothianidin and monosultap and its application

A technology of clothianidin and rice seeds, applied in the direction of insecticide, application, biocide, etc., can solve the problems of low utilization rate of pesticides, excessive rice residues, serious non-point source pollution of farmland, etc.

Active Publication Date: 2018-09-04
ZHENJIANG AGRI SCI INST JIANGSU HILLY AREAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Purpose of the invention: In order to overcome the problems existing in the prior art that rice pests are mainly sprayed on stems and leaves, the utilization rate of pesticides is low, the number of control times is high, and it is easy to cause drug resistance of rice pests, serious non-point source pollution of farmland, and excessive rice residues , the present invention provides a rice seed treatment agent, which has a good control effect on rice pests in the early and middle stages of growth, reduces the amount of medicine used, reduces environmental pollution and residues of agricultural products, and has a long lasting effect

Method used

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  • Rice seed treatment agent containing clothianidin and monosultap and its application
  • Rice seed treatment agent containing clothianidin and monosultap and its application
  • Rice seed treatment agent containing clothianidin and monosultap and its application

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Embodiment 1

[0033] A seed treatment agent (i.e. rice seed treatment agent) for controlling pests in the early and middle stages of rice growth. The dosage form is a suspension seed coating agent. Oxyethylene ether, 2g calcium dodecylbenzenesulfonate, 5g polyacrylamide, 4g ethylene glycol, 0.4g polydimethylsiloxane, 1g basic rhodamine, 0.1g xanthan gum, 0.8g silicic acid Magnesium aluminum, 1.5g β-cyclodextrin, 0.5g sodium nitrophenolate, distilled water to make up to 100g.

[0034] The specific preparation method is as follows: weigh the above-mentioned components, mix them, stir them evenly, and grind them in a sand mill for 3-4 hours.

Embodiment 2

[0036] A seed treatment agent for controlling pests in the early and middle stages of rice growth. The dosage form is a suspension seed coating agent. The specific composition ratio of each component is as follows: 20g clothianidin, 1g monosultap, 6g alkylphenol polyoxyethylene ether, 2g lauryl Calcium alkylbenzenesulfonate, 5g polyacrylamide, 4g ethylene glycol, 0.4g polydimethylsiloxane, 1g basic rhodamine, 0.1g xanthan gum, 0.8g magnesium aluminum silicate, 1.5g beta cyclopaste Essence, 0.5g sodium nitrophenolate, and distilled water to make up to 100g.

[0037] The specific preparation method is as follows: weighing the above-mentioned components, mixing, stirring evenly, and grinding in a sand mill for 3-4 hours, and can be prepared after testing and measuring the diameter below 5 μm.

Embodiment 3

[0039] A seed treatment agent for controlling pests in the early and middle stages of rice growth. The dosage form is a suspension seed coating agent. The specific composition ratio of each component is as follows: 2g clothianidin, 20g monosultap, 4g alkylphenol polyoxyethylene ether, 2g lauryl Calcium alkylbenzenesulfonate, 6g polyacrylamide, 4g ethylene glycol, 0.4g polydimethylsiloxane, 1g basic rhodamine, 0.1g xanthan gum, 0.8g magnesium aluminum silicate, 1.5g beta cyclopaste Essence, 0.5g sodium nitrophenolate, and distilled water to make up to 100g.

[0040] The specific preparation method is as follows: weighing the above-mentioned components, mixing, stirring evenly, and grinding in a sand mill for 3-4 hours, and can be prepared after testing and measuring the diameter below 5 μm.

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Abstract

The invention discloses a thiamethoxam amide and monosultap containing rice seed treating agent and application thereof.The rice seed treating agent comprises active ingredients, the active ingredients are thiamethoxam amide and monosultap, and the weight ratio of thiamethoxam amide to monosultap is 1:20 to 20:1.According to the application, the seed treating agent of an effective dose is used for treating rice seeds to prevent and control lepidoptera pests.All kinds of agents are perfectly combined according to different pesticidal mechanisms of the agents and used for seed treating, a proper assistant and carrier are further adopted for assistance, a most proper ratio is found, the rice seed treating agent treats the rice seeds with a proper dosage and applied to preventing and controlling the rice lepidoptera pests, the control effect on the pests in the earlier and middle growth stages of rice is good, and the advantages of obviously reducing rice spraying preventing and control frequency, reducing environmental pollution and agricultural product residues, being long in lasting period and the like are achieved.

Description

technical field [0001] The invention relates to the control of plant diseases and insect pests, in particular to a rice seed treatment agent containing clothianidin and monosultap and application thereof. Background technique [0002] Rice is one of the main food crops in my country, and there are many kinds of diseases and insect pests in its growth period, especially rice pests, such as rice planthoppers, thrips, leaf rollers, stem borers, etc. and three stem borer) and leaf roller are one of the main pests of rice. In the year when the pest occurs lightly, it needs to be sprayed for 5-6 times during the rice growth period, and it needs to be sprayed for 8-10 times in severe years. The traditional pest control method is Stem and leaf spraying is the main method, the utilization rate of pesticides is low, and the frequency of control is high, and it is easy to cause the resistance of rice pests, serious non-point source pollution of farmland, and excessive rice residues, whic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/824A01N41/02A01P7/04
CPCA01N41/02A01N43/82A01N2300/00
Inventor 束兆林姚克兵赵来成于居龙缪康杨红福陈宏州庄义庆
Owner ZHENJIANG AGRI SCI INST JIANGSU HILLY AREAS
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