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Pesticide composition for controlling peanut insect diseases

A pesticide composition and a technology for pests and diseases, which are applied in the field of pesticide compositions for preventing and controlling flower diseases and pests, can solve the problems of high labor intensity, poor effect, waste of resources and the like, and achieve the effects of expanding the scope of control, reducing energy consumption and reducing labor intensity.

Inactive Publication Date: 2015-08-19
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, farmers need to control pests and diseases 2 to 3 times from peanut sowing to peanut harvesting, especially before sowing peanuts, they need to mix multiple single agents, which may easily lead to medication errors or poor mixing ratios, resulting in poor results, high labor intensity, and waste of resources.

Method used

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  • Pesticide composition for controlling peanut insect diseases

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1: 11% tefluthrin·thiazophosphine·thifuramide granules.

[0027] By weight: Tefluthrin 0.25%, Thiazophosphine 9.25%, Thiofuramide 1.5%, Light Calcium 6%, Attapulgite 2%, Sodium Lignosulfonate 2%, Polyvinyl Alcohol 0.5%, Paraffin 4% , Reactive Red 3%, Kaolin to 100%. Mix tefluthrin, thiazophosphine, and thiafuramide evenly and crush them with air flow, then put them into a closed blending kettle and mix evenly with the rest of the materials, granulate by coating method, and dry at 110°C to 120°C until the water content of the granules is reached. It is less than 3%, sieved, and the particle size ranges from 2000 μm to 4000 μm. After passing the inspection, the required 11% tefluthrin·thiazophosphine·thiafluxamide granule can be obtained.

Embodiment 2

[0028] Embodiment 2: In order to better verify the actual application effect of the present invention, the field drug efficacy test of the granule of the present invention is illustrated below with examples.

[0029] Test agent: 11% tefluthrin·thiazophosphine·thifuramide granules (tefluthrin 0.25%; thiazophosphine 9.25%; thiafluxamide 1.5%).

[0030] Control agent 1: 0.5% tefluthrin granules.

[0031] Control drug 2: 10% thiazophosphine granules.

[0032] Control drug 3: 240 g / L thifluzamide suspension concentrate.

[0033] This test was carried out in Xincun, Renshan Town, Huidong County, Huizhou City, Guangdong Province. The treatment chemicals were applied before sowing peanuts. The results of the control test are shown in Table 1.

[0034] Table 1. 11% tefluthrin · thiazophosphine · thifuramide granules to control peanut pests in the field

[0035] Drug efficacy test results.

[0036]

[0037] It can be seen from Table 1 that the 11% tefluthrin · thiazophosphine · t...

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Abstract

The invention relates to a pesticide composition for controlling peanut insect diseases. The pesticide composition comprises the following ingredients, by weight, 0.01-10% of tefluthrin, 0.05-20% of fosthiazate, 0.01-10% of thifluzamide, 5-50% of an auxiliary agent and 20-95% of a carrier. The pesticide composition can be made into a particulate agent according to a present pesticide preparation technology and can control main peanut underground insect diseases such as grub, root-knot nematode, root rot and the like through a broadcasting method. In comparison with a single ingredient in the prior art, the pesticide composition has a synergistic or additive effect on grub, root-knot nematode and root rot; control range is broadened; labor intensity is reduced; and energy consumption is decreased.

Description

technical field [0001] The invention relates to a pesticide composition for preventing and controlling peanut diseases and insect pests. The active ingredients are tefluthrin, thiazophosphine and thifuramide, and is used for preventing and controlling major underground diseases and insect pests of peanuts such as grubs, root-knot nematodes and root rot. Background technique [0002] Peanut grubs, root-knot nematodes, and root rot are the main underground pests and diseases of peanuts that are highly harmful, have a high incidence, are frequently controlled and occur in a wide area, resulting in reduced or even extinction of peanut production. Generally, farmers need to control pests and diseases 2 to 3 times from peanut sowing to peanut harvesting, especially before sowing peanuts, they need to mix multiple single agents, which may easily lead to medication errors or poor mixing ratios, resulting in poor results, high labor intensity, and waste of resources. . [0003] The ...

Claims

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Application Information

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IPC IPC(8): A01N57/32A01P5/00A01P3/00A01P7/04A01N53/06A01N47/02
Inventor 陈佛祥刘鹏冷忠国朱刚
Owner GUANGDONG ZHONGXUN AGRI TECH
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