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28 percent of jinggangmycin and buprofezin wettable powder

A kind of wettable powder, thiazide technology, applied in the field of 28% Jing-thiazide wettable powder

Inactive Publication Date: 2010-04-14
江苏润鸿生物化学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The control effect of rice lice is similar to that of 25% buprofezin 25 g / 667 m^2, but it is only equivalent to the effect of Jinggangmycin once used on sheath blight

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] This specific embodiment adopts the following technical solutions: it is composed of buprofezin former drug 165kg / t, Jinggangmycin former drug 123kg / t, wood sodium 60kg / t, diffusing agent 50kg / t, BX30kg / t, dodecane 3.3 kg / t and a supplementary amount of kaolin.

[0007] The control effect of this specific embodiment on rice lice is similar to that of 25% buprofezin 25 g / 667 m^2, but it is not only equivalent to the effect of using Jinggangmycin once for sheath blight.

[0008] Buprofezin original drug: 95% buprofezin (C16H23N30S), low toxicity, low toxicity, acute oral LD50 male rats 2198mg / kg, female rats 2355mg / kg, mice > 1000mg / kg, acute dermal LD50 Rat>5000mg / kg. Moderate skin irritation to rabbits, no eye irritation. Stable to acid, alkali, light, heat, melting point 104.5~105.5°C, vapor pressure 1.25mPa (20°C), specific gravity 1.18 (20°C) solubility , 0.9mg / kg in water (20°C), chloroform 520, benzene 370, toluene 320, acetone 240, ethanol 80, hexane 20 (g / 1, 25°...

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Abstract

The invention discloses a 28 percent of jinggangmycin and buprofezin wettable powder relating to a wettable powder. The 28 percent of jinggangmycin and buprofezin wettable powder is prepared from the following components: 165 kg / t buprofezin technical, 123 kg / t jinggangmycin technical, 60 kg / t lignosulphonate, 50 kg / t diffusant, 30 kg / t BX, 3.3 kg / t dodecane and a proper amount of kaolin for supplement. The 28 percent of jinggangmycin and buprofezin wettable powder has similar controlling availability on plant hoppers with 25 percent of buprofezin with the dose of 25 g / 667 m<2>, but the efficacy after using jinggangmycin for one time does not just amount to that of buprofezin on preventing sheath blight.

Description

Technical field: [0001] The invention relates to a 28% well-thiazide wettable powder. Background technique: [0002] From 1993 to 1995, the experimental demonstration of the use of thiazolin wells to control rice diseases and insect pests. The results showed that: 30% thia well 35 g / 667 m^2 can effectively control rice planthopper and sheath blight, and the corrected control effects on rice planthopper and sheath blight are 91.9-98.9% and 63.6-84.3%, respectively. Now the control effect on rice lice is similar to that of 25% buprofezin 25 g / 667 m^2, but it is only equivalent to the effect of Jinggangmycin once used on sheath blight. Invention content: [0003] The purpose of this invention is to provide a kind of 28% buprofezin wettable powder, it can overcome the existing problems in the background technology, and rice lice control effect is similar to 25 grams / 667 meters of 25% buprofezin ^ 2, but for Sheath blight is not only equivalent to the efficacy of Jinggangmyci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/88A01N43/16A01N25/14A01P7/04A01P3/00
Inventor 姜华陈亚栋葛新龙申建
Owner 江苏润鸿生物化学有限公司