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Application of carbendazim-sulfonate compound to rape

An application technology, the technology of carbendazim, which is applied in the field of application of bactericidal compositions, can solve the problems of unpredictable use technology and use effect

Inactive Publication Date: 2003-08-27
江苏省新沂中凯农用化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Carbendazim dodecylbenzenesulfonate is a new compound, and domestic and foreign patents have not yet mentioned its application on rapeseed, so its application technology and effect on rapeseed are unpredictable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1 is a dosage form preparation example, and Embodiment 2 is a biological embodiment.

[0016] Example 1:

[0017] (1) Wettable powder:

[0018] 50% active substance carbendazim dodecylbenzenesulfonate (purity 94%) and 15% sodium lignosulfonate as suspending agent, 3% sodium lauryl sulfate as wetting agent, and inert The carrier kaolin is mixed and pulverized in an ultrafine pulverizer to form a wettable powder.

[0019] (2) Suspending agent:

[0020] With 35% active substance carbendazim dodecylbenzenesulfonate (purity 94), with 5% 34# as emulsifier, 3% NNO as dispersant, with 0.3% thickener xanthan gum, Mix 3% suspending agent sodium lignosulfonate, 0.5% stabilizer benzoic acid, 4% antifreeze n-butanol, and 2% defoamer n-octanol, pulverize and mix in a high-speed shear mixer.

Embodiment 2

[0022] Field efficacy test of 50% carbendazim dodecylbenzenesulfonate wettable powder for controlling Sclerotinia sclerotiorum (see Table 1)

[0023]

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PUM

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Abstract

The application of carbendazim sulfonate to rape features that the carbendazim dodecylbenzenesulfonate is used to prepare some agricultural chemicals for preventing and treating the downy mildew and sclerotum disease of rape by diluting it with water by 200-1500 times and spraying it to early flower or profuse flower of rape 2-3 times. Its advantages are high effect up to more than 80% and increasing yield by more than 20%.

Description

technical field [0001] The invention belongs to the application technology of bactericidal composition Background technique [0002] The chemical name of carbendazim sulfonate is carbendazim dodecylbenzenesulfonate, and its structural formula is: [0003] Carbendazim dodecylbenzenesulfonate is a new compound, and domestic and foreign patents have not yet mentioned its application on rapeseed, so its application technology and effect on rapeseed are unpredictable. Contents of the invention [0004] The purpose of the present invention is to make carbendazim sulfonate into some conventional pesticide preparations, and the effect and activity level shown for the prevention and treatment of rape downy mildew and sclerotinia are beyond the conventional medicaments, and the effect of maintaining and increasing production obvious. Based on the discovery, the present invention provides the technology of using carbendazim dodecylbenzenesulfonate on rapeseed and a suitable pesti...

Claims

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Application Information

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IPC IPC(8): A01N47/18
Inventor 张志高杨文祥
Owner 江苏省新沂中凯农用化工有限公司