Pesticide composition for preventing and treating Aphis gossypii Glover on cucumber and bacterial angular leaf spot of cucumber

A composition and bacterial technology, applied in the field of pesticides, can solve the problems of cucumber melon aphid, cucumber bacterial angular leaf spot, and Metarhizium anisopliae that are not suitable for simultaneous use, etc., so as to achieve thorough sterilization and improve Good control effect, good control effect

Active Publication Date: 2019-09-13
INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] At present, because Metarhizium anisopliae is usually not suitable to be used together with general fungicides, there is no report

Method used

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  • Pesticide composition for preventing and treating Aphis gossypii Glover on cucumber and bacterial angular leaf spot of cucumber
  • Pesticide composition for preventing and treating Aphis gossypii Glover on cucumber and bacterial angular leaf spot of cucumber
  • Pesticide composition for preventing and treating Aphis gossypii Glover on cucumber and bacterial angular leaf spot of cucumber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A medicament composition for preventing and treating cucumber melon aphids and cucumber bacterial angular leaf spot, prepared 1000 kilograms of 70% Metarhizium anisopliae · Zinc thiazole (40% Metarhizium anisopliae (6 billion spores / gram)+30% Zinc thiazole) By weight percentage, its raw material composition is:

[0054]

[0055] Specific production operation: Weigh 400 kg of 15 billion spores / gram of Metarhizium anisopliae, 315.79 kg of 95% zinc thiazole, 72.92 kg of 96% 2-naphthalenesulfonic acid formaldehyde polymer sodium salt, 98% dodecane 12.24 kilograms of sodium base sulfate, 18.37 kilograms of 98% opened powder, and 180.68 kilograms of diatomaceous earth. The weighed raw materials are mixed evenly on the jet mill mixer, transported to the storage tank, and enter the bin of the jet mill through the feeder, adjust the working pressure and air pressure, and the mixture is sent to the crushing chamber for crushing. The pulverized mixture enters the classifier fr...

Embodiment 2

[0080] A medicament composition for preventing and treating cucumber melon aphid and cucumber bacterial angular leaf spot, its raw material composition and specific production operations are the same as those in Example 1.

[0081] Experiments on the control of cucumber melon aphid and cucumber bacterial angular spot with the combination of metrhizium anisopliae and zinc thiazole

[0082] The test was carried out on cucumber plants in the solar greenhouse of Yuhuangmiao Sub-district Office, Shanghe County, Jinan City, Shandong Province, and the variety of cucumber tested was "3966". The test agent, test treatment, test method, investigation method and data processing method are the same as in Example 1, and the test results are shown in Table 5-6.

[0083] Result of the test (Table 5, Table 6) shows that 70% Metarhizium anisopliae · thiazole zinc (40% Metarhizium anisopliae (6,000,000,000 spores / gram)+30% thiazole zinc) every 667 square meters with 100 grams, 80 grams 14 days...

Embodiment 3

[0089] A medicament composition for preventing and treating cucumber melon aphid and cucumber bacterial angular leaf spot, its raw material composition and specific production operations are the same as those in Example 1.

[0090] Experiments on the control of cucumber melon aphid and cucumber bacterial angular spot with the combination of metrhizium anisopliae and zinc thiazole

[0091] The test was carried out on cucumber plants in Zhangmatun Village, Wangsheren Town, Licheng District, Jinan City, Shandong Province, and the variety of cucumber tested was "301". The test agent, test treatment, test method, investigation method and data processing method are the same as in Example 1, and the test results are shown in Table 7-8.

[0092] Result of the test (table 7, table 8) shows that 70% Metarhizium anisopliae · thiazole zinc (40% Metarhizium anisopliae (6,000,000,000 spores / gram)+30% thiazole zinc) every 667 square meters with 100 grams, 80 grams 14 days after treatment, t...

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Abstract

The invention relates to a pesticide composition for preventing and treating Aphis gossypii Glover on cucumber and bacterial angular leaf spot of cucumber, specifically to a pesticide composition formed by compounding Metarhizium anisopliae and Zn thiazole and an application method thereof, belonging to the technical field of pesticides. The pesticide composition uses Metarhizium anisopliae and Znthiazole as main components and uses aids and a filler carrier as auxiliary components, so the advantages of the main and auxiliary components complement each other. A preparation method for the pesticide composition is simple in process, high in yield and free of the production of waste water, waste gas and industrial residues, and all the raw materials are converted into the pesticide composition; and the prepared pesticide composition effectively controls harm caused by Aphis gossypii Glover on cucumber and the bacterial angular leaf spot of cucumber.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a medicament composition for preventing and treating cucumber aphids and cucumber bacterial angular leaf spot, in particular to a medicament composition obtained by compounding Metarhizium anisopliae and thiazole zinc and a use method thereof. Background technique [0002] Cucumber aphid (Aphis gossypii) and cucumber bacterial angular spot (pathogen: Pseudomonas syringaepv. lachrymans) are important diseases and insect pests of cucumber, which occur simultaneously on cucumber plants, causing heavy losses to cucumber production. [0003] Cucumber melon aphid belongs to Hemiptera, Aphididae. The pest uses adult aphids and nymphs to suck juice on the back of cucumber leaves, young shoots and tender stems, causing cucumber leaves to shrink, yellow spots or yellow spots, and even growth stagnation; when melon aphids are harmful, honeydew is discharged, which seriously affects the gro...

Claims

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Application Information

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IPC IPC(8): A01N63/04A01N43/824A01P7/04A01P1/00
CPCA01N43/82A01N63/30
Inventor 张安盛张秀霞赵忠范毛晓红薛光山周仙红
Owner INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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