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1. CN107173384 - Method for removing plant viruses in tomato plants by gossypol acetate

Office
China
Application Number 201710381699.4
Application Date 24.05.2017
Publication Number 107173384
Publication Date 19.09.2017
Publication Kind A
IPC
A01N 35/04
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
35Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
04containing aldehyde or keto groups, or thio-analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals
A01N 37/02
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
37Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
02Saturated carboxylic acids or thio-analogues thereof; Derivatives thereof
A01P 1/00
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
PBIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
1Disinfectants; Antimicrobial compounds or mixtures thereof
CPC
A01N 35/04
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
35Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
04containing aldehyde or keto groups, or thio analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals
A01N 37/02
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
37Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
02Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
Applicants JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
Inventors GUO HUIFANG
ZHANG KAILI
ZHANG ZHICHUN
LIU BAOSHENG
Title
(EN) Method for removing plant viruses in tomato plants by gossypol acetate
(ZH) 一种利用醋酸棉酚去除番茄植株中植物病毒的方法
Abstract
(EN)
The invention discloses a method for removing plant viruses in tomato plants by gossypol acetate. Aiming at the problem that virus antagonists in current production mainly have an efficacy of inhibiting virus replication, proliferation and the like, and an effective plant virus removal method for realizing viral disease treatment is not provided yet, adopting gossypol acetate for treating the tomato plants can completely remove tomato yellow leaf curl viruses in some tomato plants and remarkably decrease the content of the tomato yellow leaf curl viruses in plants incomplete in virus removal, and positive treatment of plant viral diseases is benefited. Compared with methods for controlling bemisia tabaci amount by adoption of disease and insect resistant varieties and chemical or physical means, methods for inhibiting viruses by adoption of virus antagonists, and the like in traditional tomato yellow leaf curl virus prevention and control in production, the method for removing the plant viruses in the tomato plants by gossypol acetate has advantages that treatment of the viral diseases can be realized, unique action mode and high safety are achieved, and the method has a great application prospect.

(ZH)
本发明公开了一种利用醋酸棉酚去除番茄植株中植物病毒的方法。针对当前生产上病毒拮抗剂主要是抑制病毒复制、增殖等,尚未有去除植物体内病毒的有效方法来实现病毒病治疗的问题,利用醋酸棉酚处理番茄植株,可完全去除一些番茄植株中番茄黄化曲叶病毒,另也引起未完全去除病毒植株中番茄黄化曲叶病毒含量的显著下降,此有利于植物病毒病的积极治疗。同生产上传统的番茄黄化曲叶病防控主要利用抗病虫品种、化学或物理手段控制烟粉虱数量、用病毒拮抗剂抑制病毒等手段相比,本技术利用醋酸棉酚去除番茄植株中的植物病毒,从而可实现病毒病的治疗,不仅作用方式独特,而且安全性高,将具有一定的应用前景。