Seed coating agent for preventing cotton from fusarium / verticillium wilt

A cotton fusarium wilt and Verticillium wilt technology, applied in the field of pesticides, can solve the problems of killing germs, achieve the effects of preventing fusarium wilt, improving yield and quality, and simple production methods

Inactive Publication Date: 2008-10-15
江西华隆高科生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the pathogenic bacteria of Fusarium wilt and Verticillium wilt invade the vascular bundles of cotton plants, general medicines cannot enter the vascular bundles to kill the pathogens. Therefore, there are currently no effective control methods and medicines at home and abroad.

Method used

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  • Seed coating agent for preventing cotton from fusarium / verticillium wilt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Location: Wusu Region, Xinjiang

[0045] The composition of seed coating is as follows (%=percent by weight):

[0046] Carbendazim 100g

[0047] Carbofuran 240g

[0048] Sodium carboxymethyl cellulose solution 1L (containing 10 grams of dry matter)

[0049] Abscisic acid 1.0 mg

[0050] Bacillus subtilis ZK-3 solution 4mL (bacteria content 10 9 Pcs / mL)

[0051] Add carbendazim, carbofuran, abscisic acid, etc. and Bacillus subtilis ZK-3 solution that have been dissolved in a small amount of water into a solution containing 10 grams of sodium carboxymethyl cellulose, add water to a volume of 1L, and stir well. Spray evenly on the surface of 40 kg delint cotton seeds with a sprayer, dry them and place them in the dark for at least 3 days, and then sow them regularly.

[0052] Investigation Form of Cotton Plant Growth Status

[0053] Status of cotton seed

[0054] The test results show that the use of the seed coating agent of the present invention improves the emerge...

Embodiment 2

[0056] Location: Santai District, Sichuan

[0057] The composition of the seed coating agent is as follows (%=percent by weight):

[0058]Carbendazim 80g

[0059] Carbofuran 170g

[0060] Sodium carboxymethyl cellulose solution 1L (containing 8 grams of dry matter)

[0061] Abscisic acid 1.0 mg

[0062] Bacillus subtilis ZK-3 liquid 2mL (bacteria content 10 9 Pcs / mL)

[0063] Add carbendazim, carbofuran, abscisic acid, etc. and Bacillus subtilis ZK-3 solution that have been dissolved in a small amount of water into the solution containing 8 grams of sodium carboxymethyl cellulose, add water to a volume of 1L, and stir well. Spray evenly on the surface of 50 kilograms of lint-free cotton seeds with a sprayer, dry them and place them in the dark for at least 3 days, and then sow them regularly.

[0064] Questionnaire on Cotton Plant Growth Status

[0065] Status of cotton seed

[0066] The test results show that the use of the seed coating agent of the present invention im...

Embodiment 3

[0068] Location: Jianli District, Hubei

[0069] The composition of seed coating is as follows (%=percent by weight):

[0070] Fenshiling 30g

[0071] Baomianfeng 200g

[0072] Soluble starch solution 1L (containing 12 grams of dry matter)

[0073] Abscisic acid 1.0 mg

[0074] Bacillus subtilis ZK-3 liquid 3mL (bacteria content 10 7 Pcs / mL)

[0075] Add Fenhuiling, Baomianfeng, abscisic acid, etc. and Bacillus subtilis ZK-3 solution that have been dissolved in a small amount of water into the solution containing 12 grams of soluble starch, add water to a volume of 1L, stir well, and spray evenly on The surface of 50 kg delint cotton seeds should be dried and stored in the dark for at least 3 days, and then sowed regularly.

[0076] Questionnaire on Cotton Plant Growth Status

[0077] Status of cotton seed

[0078] The test results show that the use of the seed coating agent of the present invention improves the emergence rate of cotton seeds, greatly reduces the inciden...

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Abstract

The invention discloses a seed coating agent for resisting cotton pollenosis, whose essential components include natural abscisic acid and strong bacillus, the pesticide has prevention effect for cotton sprout damping-off disease, carbon anthrax and other mycosis.

Description

[0001] 1. Field [0002] The invention belongs to a kind of agricultural pesticide, and specifically relates to a seed coating agent made of natural abscisic acid and Bacillus subtilis ZK-3 (Bacillus Subtilis ZK-3). 2. Background technology [0003] Natural abscisic acid (S-ABA), the common name of pesticide: S-induction. Molecular formula: C 15 H 20 O 4 , The chemical name is: 5-(1'-hydroxy-2', 6', 6'-trimethyl-4'-oxo-2'-cyclohexene-1'-yl)-3-methyl- 2-cis-4-trans-pentadienoic acid, the chemical structure is as follows [0004] [0005] Abscisic acid was first extracted from young cotton fruit by Addicott et al. in 1963. For more than 30 years, scientists from various countries have conducted extensive and in-depth research on the physiological activities of their plants. Studies have shown that abscisic acid is the "stress-resistance inducing factor" and "balanced growth factor" of plants. It can initiate the expression of plant resistance genes, activate the plant's endogenous ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N63/04A01N37/06A01C1/06A01P3/00
Inventor 谭红周金燕杨杰肖亮
Owner 江西华隆高科生物技术有限公司
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