Insecticidal sterilizing corn seed coating agent containing fipronil

A technology of corn seed and fipronil, which is applied in the field of insecticidal and bactericidal corn seed coating agents, can solve the problems of resistance to pathogenic bacteria that have not been found, achieve good coating effect, promote corn growth, and reduce the shedding rate.

Inactive Publication Date: 2011-11-02
SINOCHEM LANTIAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the 1970s, triadimefon entered the pesticide market represented by triadimefon, and demonstrated the development prospects of triazole fungicides with its excellent efficacy. Years of application have shown that no pathogenic bacteria have been found to be resistant to it

Method used

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  • Insecticidal sterilizing corn seed coating agent containing fipronil
  • Insecticidal sterilizing corn seed coating agent containing fipronil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Fipronil 5.0%, Tebuconazole 0.5%, Polyvinyl alcohol (PVA) 1.6%, Homopolyvinyl acetate 0.4%, Nonylphenol polyoxyethylene ether (NP-10) 1.0%, Nonylphenol polyoxyethylene Ether phosphate 3.0%, ethylene glycol 5.0%, 1,2-benzisothiazolin-3-one (BIT) 0.01%, organomodified silicone defoamer 0.3%, xanthan gum 0.1%, alkali Sexual rose essence 1.5%, the balance is water.

Embodiment 2

[0047] Fipronil 5.0%, triadimenol 1.0%, polyvinyl alcohol (PVA) 2.0%, sodium lauryl sulfate (K12) 1.0%, triphenylethylphenol polyoxyethylene polyoxypropylene polyblock polymer 3.0 %, propylene glycol 5.0%, 1,2-benzisothiazolin-3-one (BIT) 0.01%, organomodified silicone defoamer 0.3%, xanthan gum 0.1%, acid scarlet 1.5%, the rest for water.

Embodiment 3

[0049] Fipronil 7.5%, Diniconazole 1.5%, Polyvinyl Alcohol (PVA) 1.8%, Homopolyvinyl Acetate 0.2%, Butyl Naphthalene Sulfonate (BX) 1.0%, Naphthalene Sulfonate Formaldehyde Condensate Sodium Salt 3.0 %, propylene glycol 5.0%, 1,2-benzisothiazolin-3-one (BIT) 0.01%, organomodified silicone defoamer 0.3%, xanthan gum 0.1%, acid scarlet 1.5%, the rest for water.

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Abstract

The invention discloses an insecticidal sterilizing corn seed coating agent containing fipronil. The seed coating agent is prepared from the raw materials of, by mass: fipronil 4.0 to 10.0%, triazole bactericide 0.3 to 3.0%, a film forming agent 0.5 to 10.0%, a moistening agent 0.5 to 3.0%, a dispersant 2.0 to 5.0%, an antifreezing agent 3.0 to 5.0%, an antiseptic 0.01 to 0.1%, an antifoaming agent 0.1 to 1.0%, a thickening agent 0.1 to 0.5%, a warning color 0.5 to 5.0%, and a rest amount of water. The seed coating agent provided by the present invention has advantages of high efficiency, low toxicity, and convenient use. The agent is environment friendly, and can be used against both diseases and insects. The seed coating agent can effectively control underground pests such as corn field wireworm, cutworm, western corn rootworm, and white grub; and diseases such as corn smut, common smut, rough dwarf disease, and stem base rot.

Description

technical field [0001] The invention belongs to the technical field of plant protection, and mainly relates to an insecticidal and bactericidal corn seed coating agent. Background technique [0002] Seed coating agent is a substance with film-forming properties that is used for crop seed coating, and is usually processed from active ingredients (insecticides, fungicides, etc.), film-forming agents, dispersants, antifreeze agents and other auxiliaries. It is a pesticide preparation that can be coated on the surface of seeds directly or after dilution to form a protective film with certain strength and permeability. Seed coating agent treatment technology has the advantages of long duration of drug potency, multiple effects of one drug, water retention and drought resistance, growth promotion, quality improvement, and improvement of seed germination rate. It is a combination of disease prevention, insect control, disinfection and growth promotion. Seed treatment technology. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/02A01N43/653A01P7/04A01P3/00A01C1/06
Inventor 陈杰许勇华胡冬松高云英刑家华胡伟群朱卫刚
Owner SINOCHEM LANTIAN
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