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Benthiavalicarb isopropyl and fluazinam-containing sterilization composition and application thereof

A technology of benthiamid and fluazim, is applied in the field of bactericidal compositions containing benthiamid and fluazim, and achieves the effects of good control effect, wide application range, good application prospect and promotion value

Inactive Publication Date: 2013-12-18
LIER CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Existing agents for controlling tomato late blight, cucumber downy mildew, tobacco black shank, etc. have developed resistance to such agents due to long-term use. Therefore, new agents are urgently needed to prevent and control crop diseases

Method used

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  • Benthiavalicarb isopropyl and fluazinam-containing sterilization composition and application thereof
  • Benthiavalicarb isopropyl and fluazinam-containing sterilization composition and application thereof
  • Benthiavalicarb isopropyl and fluazinam-containing sterilization composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Prepare 36% benthiazil·fluazinam wettable powder.

[0037] Weigh 1 kg of benthiazil, 35 kg of fluazinam, 4 kg of sodium dodecylbenzenesulfonate, 3.5 kg of sodium lignin naphthalenesulfonate, 8 kg of white carbon black, and 48.5 kg of kaolin for later use.

[0038] Add each component into a mixer, stir and mix thoroughly, and then pulverize the particle size to 4-20 μm.

Embodiment 2

[0040] Prepare 22% benthiazil·fluazinam wettable powder.

[0041] Weigh 2 kg of benthiazil, 20 kg of fluazinam, 4.5 kg of sodium polycarboxylate, 5 kg of sodium lauryl sulfate, 3 kg of white carbon black, and 65.5 kg of anhydrous sodium sulfate, and set aside.

[0042] Add each component into a mixer, stir and mix thoroughly, and then pulverize the particle size to 4-20 μm.

Embodiment 3

[0044] Prepare 12% benthiazil·fluazinam dispersible granules.

[0045] Weigh 2kg of benthiazil, 10kg of fluazinam, 5kg of potassium polycarboxylate, 6kg of sodium lauryl sulfate, 10kg of ammonium sulfate, and 67kg of kaolin, respectively, and set aside.

[0046] Add each component into a mixer, stir and mix thoroughly, and then pulverize the particle size to 4-20 μm. After adding water to granulate, dry the water to obtain the product.

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PUM

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Abstract

The invention discloses a benthiavalicarb isopropyl and fluazinam-containing sterilization composition and an application thereof, aiming to solve the problem that pests generate resistance on such preparation because the existing preparation of controlling tomato late blight, cucumber downy mildew, tobacco black shank and the like is used for a long time. The benthiavalicarb isopropyl and fluazinam-containing sterilization composition comprises benthiavalicarb isopropyl and fluazinam with a weight part ratio of (1:35)-(35:1). According to the benthiavalicarb isopropyl and fluazinam-containing sterilization composition, the benthiavalicarb isopropyl and the fluazinam are compounded to prepare a novel sterilization composition. Through compounding the components, the benthiavalicarb isopropyl and fluazinam-containing sterilization composition is capable of effectively reducing the application amount of a single component so that the production cost is decreased, has a relatively good function of enlarging a sterilization spectrum and delaying the plant pesticide resistance, and is also capable of prolonging the lasting period. The benthiavalicarb isopropyl and fluazinam-containing sterilization composition disclosed by the invention can be used for controlling multiple crop diseases, and is wide in application range and relatively good in control effect, and relatively good in popularization value.

Description

technical field [0001] The invention relates to the field of agriculture, especially the field of pesticide fungicides, specifically a fungicidal composition containing benthiazil and fluazinam and its application, which can be used for the prevention and treatment of various plant diseases. Background technique [0002] At present, in the field of agriculture, pests and diseases have a greater impact on crops. How to reduce the impact of pests and diseases on crops is of great significance to agricultural production. [0003] Tomato late blight is a disease that has a serious impact on tomato. It occurs in some areas and mainly damages protected tomato. In the years with continuous rainy weather, the damage of tomato late blight to tomato is more serious. When tomato gets sick, it will cause the tomato stem to rot, the plant will wilt, and the fruit will turn brown, which will seriously affect the tomato yield. At present, the medicaments for controlling tomato late blig...

Claims

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Application Information

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IPC IPC(8): A01N47/12A01P3/00A01N43/40
Inventor 吕嘉古越李翔
Owner LIER CHEM CO LTD
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