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Pesticide composition containing fluazinam, ethylicin and cartap and application of pesticide composition

A pesticide composition and a fluazinam-containing technology are applied in the field of pesticide compositions for plant diseases, can solve problems such as decreased control effect, and achieve the effects of reduced use cost, delayed drug resistance, and safe germination

Active Publication Date: 2016-05-04
扬州市苏灵农药化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in japonica rice varieties, the two diseases are caused by the spread of rice seeds carrying bacteria and nematodes, and the production is not paid attention to the prevention and control, and the yield reduction is as high as 20-30%. Seed soaking or seed dressing with allicin etc. can prevent and control rice bakanae disease, but due to long-term use, changes in the physiological race of the pathogen and drug resistance occur, so that the control effect decreases year by year. Cartap is still an excellent agent for preventing and controlling rice stem apical nematode disease , three kinds of scientific compound use, can treat two medicines with one medicine, reduce the cost of use, and at the same time significantly increase the efficiency and improve the control effect

Method used

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  • Pesticide composition containing fluazinam, ethylicin and cartap and application of pesticide composition
  • Pesticide composition containing fluazinam, ethylicin and cartap and application of pesticide composition
  • Pesticide composition containing fluazinam, ethylicin and cartap and application of pesticide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1 The combined toxicity of three kinds of medicaments to rice bakanae disease

[0025] 1 Test conditions

[0026] 1.1 Test target

[0027] Rice bakanae (Fusarium moniliforme Sheld) was provided by the Plant Disease Teaching and Research Office of Jiangxi Agricultural University.

[0028] 1.2 Instruments

[0029] Electronic balance (sensitivity 0.1mg), XZ-1600 biological incubator, Φ9mm culture dish, pipette, inoculator, puncher, caliper, etc.

[0030] 2 Experimental design

[0031] 2.1 Preparation of test materials

[0032] The pathogenic fungi used in the test were cultured on a medium mixed with potato, agar, glucose, etc. for later use. Erlenmeyer flasks, glass rods, pipettes, culture dishes, punches, inoculators, etc. are sterilized and ready for use.

[0033] 2.1 Pharmacy

[0034] 97% fluazinam (fluazinam) original drug, provided by Jiangsu Youshi Chemical Co., Ltd.; 90% ethylicin (ethylicin) original drug, provided by Henan Kaifeng Tianwei Biochemic...

Embodiment 2

[0055] Example 2 The combined toxicity of three kinds of medicaments to rice stem apical nematode disease

[0056] 1. Test conditions

[0057] 1.1 Test target

[0058] Rice stem apex nematode (AphelenchoidesbessseyiChristie) and diseased valley (Wuyouhuazhan) were provided by the Plant Disease Teaching and Research Office of Jiangxi Agricultural University.

[0059] 1.2 Instruments

[0060] Microscope, electronic balance (sensitivity 0.1mg), XZ-1600 biological incubator, 50, 250mL Erlenmeyer flask, pipette, etc.

[0061] 2 Experimental design

[0062] 2.1 Pharmacy

[0063] 97% fluazinam (fluazinam) original drug, provided by Jiangsu Youshi Chemical Co., Ltd.; 90% ethylicin (ethylicin) original drug, provided by Henan Kaifeng Tianwei Biochemical Co., Ltd.; 98% cartap (cartap) original drug Drugs were provided by Yichun Xinyou Chemical Co., Ltd., Jiangxi Province.

[0064] 2.2 Test steps

[0065] 2.2.1 Drug preparation

[0066] Fluazinam, acetoall and cartap were dissolv...

Embodiment 320

[0079] Example 320% safety of fluazinam · acetoall · cartap wettable powder on rice germination and seedling formation

[0080] 1. Test material

[0081] 1.1 Test drug

[0082] 1.1.1 Pharmacy

[0083] 20% fluazinam·ethylicin·cartap (fluazinam, ethylicin, cartap) wettable powder, (the weight ratio of the active ingredients of fluazinam, ethylicin and cartap is 5:10:5), produced by Jiangsu Provided by Yangzhou Suling Pesticide Chemical Co., Ltd.

[0084] 1.1.2 Dose setting

[0085] Taking the highest dose of the field drug efficacy test recommended by the manufacturer as the lowest test dose, the test treatment dose (effective dosage) is 1000mg / kg, 2000mg / kg and 4000mg / kg 3 treatments according to the gradient design of 1 times, 2 times and 4 times the dose , and set water treatment without chemicals as a control.

[0086] 1.2 Test crops

[0087] The test crops were rice, and the varieties were Dangyujing 2 (japonica rice), Xieyou 63 (indica rice) and Yuenuo 3 (glutinous r...

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Abstract

The invention discloses a pesticide composition containing fluazinam, ethylicin and cartap and application of the pesticide composition. The pesticide composition contains an effective component, the effective component contains fluazinam, ethylicin and cartap, and the mass ratio of fluazinam to ethylicin to cartap is (1-10):(5-20):(1-15). The invention further provides the application of the pesticide composition in prevention and treatment of plant diseases caused by fusarium and nematodes. The pesticide composition which takes a ternary compound of fluazinam, ethylicin and cartap as the effective component is good in effect and low in cost.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a pesticide composition for preventing and treating plant diseases caused by Fusarium and nematodes, which contain fluazinam, ethyl allicin and cartap as active ingredients. Background technique [0002] Rice bakanae disease and dry sharp nematode disease are systemic infectious diseases that often occur in rice production. In my country's main rice production areas, rice bakanae disease often occurs in an area of ​​more than 50 million mu due to improper seed treatment. Especially in japonica rice varieties, the two diseases are caused by the spread of rice seeds carrying bacteria and nematodes, and the production is not paid attention to the prevention and control, and the yield reduction is as high as 20-30%. Seed soaking or seed dressing with allicin etc. can prevent and control rice bakanae disease, but due to long-term use, changes in the physiological race of the pathogen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/12A01N43/40A01N41/08A01P3/00A01P5/00
CPCA01N41/08A01N43/40A01N47/12A01N2300/00
Inventor 张新建韩宝余
Owner 扬州市苏灵农药化工有限公司
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