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Agricultural chemical composition containing carbendazim and kasugamycin

The technology of a pesticide composition and kasugamycin, which is applied in the field of pesticides, can solve the problems of decreased control effect, increased resistance, and short duration of the medicament, and achieves the effects of improving the medicinal effect, reducing the dosage, and broadening the scope of use.

Inactive Publication Date: 2008-08-27
JIANGMEN PLANT PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the agent has the advantages of wide bactericidal spectrum and many types of crop diseases, it has a short duration of efficacy, and in recent years, due to long-term single use, the resistance has increased rapidly and the control effect has shown a downward trend.

Method used

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  • Agricultural chemical composition containing carbendazim and kasugamycin
  • Agricultural chemical composition containing carbendazim and kasugamycin
  • Agricultural chemical composition containing carbendazim and kasugamycin

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment

[0045] Formulation Example 1: 70% carbendazim + 0.1% kasugamycin wettable powder formulation, the distribution ratio of each group is:

[0046] The 95% carbendazim original drug is 73.68% by weight,

[0047] 74% kasugamycin original drug is 0.14% by weight,

[0048]Wetting agent: Sodium dodecylbenzene sulfonate is 5% by weight,

[0049] Dispersant: alkyl naphthalene formaldehyde condensate NNO is 5% by weight,

[0050] Carrier: Kaolin is 16.18% by weight.

[0051] The product is obtained by drying, cooling, mixing, airflow pulverizing and pulverizing each component.

Embodiment 2

[0052] Formulation Example 2: Preparation of 50% carbendazim + 2% kasugamycin granules, the distribution ratio of each group is:

[0053] The 95% carbendazim original drug is 52.63% by weight,

[0054] 74% kasugamycin original drug is 2.70% by weight,

[0055] Wetting and dispersing agent: 1% by weight of sodium dodecylbenzene sulfonate,

[0056] Binder: 2% by weight of starch,

[0057] Auxiliary disintegrant: calcium chloride is 1% by weight,

[0058] Adsorbent: white carbon black is 2% by weight,

[0059] Stabilizer: cresyl glycidyl ether is 3% by weight,

[0060] Carrier: The acid clay is 35.67% by weight.

[0061] The above-mentioned original medicines and auxiliary agents are fully mixed, aggregated into granules, and graded to obtain the product.

Embodiment 3

[0062] Formulation Example 3: The preparation of 10% carbendazim + 20% kasugamycin wettable powder, the distribution ratio of each group is:

[0063] The 95% carbendazim original drug is 10.52% by weight,

[0064] 74% kasugamycin original drug is 27.03% by weight,

[0065] Wetting agent: Sodium dodecylbenzene sulfonate is 5% by weight,

[0066] Dispersant: alkyl naphthalene formaldehyde condensate NNO is 5% by weight,

[0067] Carrier: Kaolin is 52.45% by weight.

[0068] The product is obtained by drying, cooling, mixing, airflow pulverizing and pulverizing each component.

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Abstract

The invention belongs to the pesticide field, in particular to a pesticide composition with an active ingredient to be the combination of carbendazim and kasugamycin or carbendazim and kasugamycin hydrochloride, wherein, the kasugamycin can be sourced from Actinomycetes microaurous or Streptomyces kasugaensis. The main agent thereof is the composition comprising the following components by the weight percentages as follows: carbendazim 10%-70%, kasugamycin 0.1%-20%, and the rest is an accessory ingredient. The mixed pesticide can be widely used for preventing and curing the plant diseases of vegetables, paddies, fruit trees and so on, so as to protect and cure crop plants with strong antibiotic activity. Based on the experimental proof, the pesticide composition provided by the invention is characterized in that the bactericidal spectrum is wide, the use-cost is low, the application is safe to crop plants and environment, etc.

Description

Technical field [0001] The invention belongs to the field of pesticides, and specifically relates to a pesticide composition containing carbendazim and kasugamycin or a combination of carbendazim and kasugamycin hydrochloride as active ingredients. Background technique [0002] Carbendazim is a benzimidazole systemic fungicide, which can be absorbed and conducted by plant stems and leaves, and interferes with spindle formation during mitosis of fungi, thereby affecting cell division and leading to fungal death. Carbendazim can prevent many diseases caused by ascomycetes and deuteromycetes, such as rice blast, sheath blight, peanut leaf spot, grape anthracnose and so on. Although the medicament has the advantages of wide bactericidal spectrum and various types of crop diseases, the medicament has a short duration. In recent years, due to long-term single use, the resistance has risen rapidly and the control effect has shown a downward trend. [0003] Kasugamycin is a low-toxicity,...

Claims

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Application Information

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IPC IPC(8): A01N47/18A01P3/00A01N43/16
Inventor 陈劲礼李新杰
Owner JIANGMEN PLANT PROTECTION
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