Seed coating agent for preventing cotton from fusarium / verticillium wilt

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 ...

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