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植物根癌病發(fā)病規(guī)律及防治技術(shù)研究進(jìn)展

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摘 要:根癌病是一種世界范圍的細(xì)菌性病害,該病害可以侵染多種果樹、林木、花卉,甚至瓜類,給種植業(yè)造成重大經(jīng)濟(jì)損失。本文對根癌病病原菌的分類與特征、致病機(jī)理、發(fā)病規(guī)律,以及防治措施等進(jìn)行綜述,旨在為研究和防治植物根癌病提供借鑒參考。

關(guān)鍵詞:根癌??; 根癌土壤桿菌; 致病機(jī)理; 發(fā)病規(guī)律; 防治措施

中圖分類號:S432.4       文獻(xiàn)標(biāo)識碼:A      文章編號:1002-204X(2023)01-0024-06

doi:10.3969/j.issn.1002-204x.2023.01.008

Study on Pathogenesis of Crown Gall and Research Progress

in Control of Crown Gall

Wang Rong1,2, An Dongmei3, Liu Yujuan2, Qiao Gaixia2, Xie Jun2, Xu Meilong1,2*

(1.Institute of Horticulture, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, Ningxia 750002; 2.State Key Laboratory of Efficient Production of Forest Resources, Yinchuan, Ningxia 750004;

3.Yinchuan Service Centre of Wine Industry Development, Yinchuan, Ningxia 750021)

Abstract Crown gall is a worldwide bacterial disease, which can infect fruit trees, trees, flowers, and even melons, bringing significant economic losses to the planting industry. Based on the previous researches, this paper discusses the classification and characteristics, pathogenic mechanism, pathogenesis and control measures of Crown gall pathogens, hoping to provide some reference for the research and control of Crown gall.

Key words Crown gall; Agrobacterium rhizogenes; Pathogenic mechanism; Pathogenesis; Control measures

植物根癌病又稱冠癭病、根腫病、根頭癌等,是由根癌土壤桿菌侵染引起的一種常見細(xì)菌性病害[1],在世界各地均有發(fā)生,在北美、歐洲、亞洲及非洲的一些國家與地區(qū)發(fā)生普遍且嚴(yán)重[2]。(剩余12248字)

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