Seed treatment agent composition having sustained release and repellent effects

A technology of seed treatment and composition, which is applied in the direction of animal repellents, pest repellants, chemicals for biological control, etc., and can solve the problems of poor mixing effects, effects of insecticides and fungicides, and poor treatment. Convenience and other issues, to achieve the effect of prolonging the duration of repellent, reducing contact toxicity, reducing the dosage and frequency of application

Inactive Publication Date: 2016-02-03
ZHEJIANG XINAN CHEM INDAL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, for the treatment of seeds to kill insects and bacteria and repel birds and beasts, generally, seed treatment agents and repellents are used for treatment respectively. Insufficient effect of medicine

Method used

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  • Seed treatment agent composition having sustained release and repellent effects
  • Seed treatment agent composition having sustained release and repellent effects
  • Seed treatment agent composition having sustained release and repellent effects

Examples

Experimental program
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Effect test

preparation example Construction

[0044] The preparation method of suspension seed coating agent is:

[0045] 1) Mix the above fungicides or insecticides, wetting and dispersing agents, antifreeze agents, preservatives, defoamers and an appropriate amount of water, and grind them with a sand mill until the particle size reaches below 5 microns.

[0046] 2) Mix the materials prepared in step 1) with plant growth regulators, micro-fertilizers, biological control agents, film-forming agents, tackifiers, and colorants, and shear and mix them with an emulsifying shear to make a suspension seed coating agent .

[0047] The preparation method of the slow-release repellent involved in the embodiment is:

[0048] Dissolve 5g of gelatin in 245mL of hot water at room temperature to prepare a 2% solution; dissolve 5g of gum arabic in 120mL of water to prepare a 4% aqueous solution of gum arabic, add 2ml CO40 to the gum arabic solution and stir to dissolve, add 5g of repellent (ingredients), homogeneously emulsified at a...

Embodiment 1

[0054] Suspension seed coatings used beta-cypermethrin and tebuconazole as active ingredients, and gibberellin as plant growth regulator; microcapsule repellents used R55 as the core material, and 500g of cabbage seeds were taken as the test object. A farmer's cabbage field.

[0055] Table 1

[0056]

[0057] Treatment 1: Prepare a suspension seed coating agent with beta-cypermethrin and tebuconazole as active ingredients, and the suspension seed coating agent is evenly coated on the surface of the seeds;

[0058] Treatment 2: Prepare a suspension seed coating with beta-cypermethrin and tebuconazole as the active ingredients, and prepare a repellent with R55 as the active ingredient. The suspension seed coating first evenly coats the seeds, air-dries indoors, and continues to coat the repellent;

[0059] Treatment 3: Prepare a suspension seed coating agent with beta-cypermethrin and tebuconazole as the active ingredients, and prepare a slow-release repellent with R55 as th...

Embodiment 2

[0069] Suspension seed coatings use dinotefuran and mefenaxyl as active ingredients, and naphthaleneacetic acid as a plant growth regulator; microcapsule repellents use musk as a core material, and 500g of cabbage seeds are taken as test objects, tested in a farmer in Jiangxi In the vegetable field.

[0070] Table 1:

[0071]

[0072] Treatment 1: Suspension seed coating agent is prepared with dinotefuran and mefenaxyl as active ingredients, and the suspension seed coating agent is evenly coated on the surface of seeds;

[0073] Treatment 2: Suspension seed-coating agent was prepared with dinotefuran and fenaxyl as active ingredients, and repellent was prepared with musk as active ingredient. agent;

[0074] Treatment 3: Suspension seed-coating agent was prepared with dinotefuran and Jingjiaaxing as active ingredients, and slow-release repellent was prepared with musk as active ingredient. Sustained-release repellant;

[0075] Treatment 4: use dinotefuran and mefenaxyl ...

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Abstract

The invention aims to provide a seed treatment agent composition having mouse or bird repellent effects and an application method thereof and provides a composition of a suspension concentrate for seed dressing and a sustained release repellent. The contact between seeds and chemical components is reduced to the largest extent through layered coating, the goal of driving mice or birds can be achieved while insect killing and sterilization for promoting plant growth are achieved, the goal of adding a sustained release agent is to reduce the influence of the repellent on pesticide active ingredients and avoid pesticide hazard, and the mouse and bird repellent duration of the repellent can be prolonged. The composition can be widely applied to agriculture, forestry and grassland farming seed ratproof treatment, and the blank of a seed treatment agent in the function is filled.

Description

technical field [0001] The invention relates to a composition of a seed treatment agent with a slow-release repelling effect and an application method thereof. Background technique [0002] The field of agriculture produces many varieties of crops such as beans, fruits, lettuce, wheat, barley, corn and rice, among others. Many of these crops are grown from seeds that vary in their innate ability to resist physical damage from adverse storage or environmental conditions. In addition, seeds are vulnerable to damage from plant pathogens including fungi, bacteria, viruses, and nematodes, and to insects, birds, rodents, and other organisms that depend on them as a food source, all of which affect their later development into adult plants Ability. [0003] Numerous techniques are currently used to treat seeds in order to increase crop yields. These treatments include dressing, coating and pelleting of the seeds. Seed treatments are a class of pesticides used for surface treatm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/08A01N51/00A01N43/56A01N43/653A01N47/02A01N25/04A01N25/28A01P3/00A01P7/00A01P17/00A01P21/00A01N43/12A01N37/46A01N33/18A01N33/22
Inventor 秦龙陈静范晓棠朱建民周曙光祝小红徐晓芳
Owner ZHEJIANG XINAN CHEM INDAL GROUP
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