摘要
介绍了鲁西南地区设施番茄根结线虫病病原、发病特点及为害症状、发生规律,阐述了番茄废弃物和病土无害化处理、选用抗病耐病品种和培育无病种苗、选用抗性砧木嫁接、科学合理利用伴生植物、生物防治、化学防治及综合防治等防治措施,旨在为鲁西南地区设施番茄根结线虫病防治提供指导.
Abstract
This paper introduced the pathogens,pathogenesis,symptoms and occurrence rules of tomato root-knot nematode disease in facilities in southwest Shandong,and expounded the harmless treatment of tomato waste and diseased soil,the selection of disease-resistant and disease-resistant varieties and the cultivation of disease-free seedlings,the selection of resistant rootstock grafting,the scientific and rational use of associated plants,biological control,chemical control and comprehensive control,etc.,aiming to provide guidance for the prevention and control of tomato root-knot nematode disease in facilities in southwest Shandong.
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