大棚黄瓜根结线虫病的发生与防治措施第26 Vo1.26,No.2广西农 JournalofGuan~xiAgriculture 2011 April,2011大棚黄瓜根结线虫病的发生与防治措施 顾大路吴传:杜小凤杨文飞王伟中 (江苏徐淮地区淮阴农科所,淮安市223001) 摘要:大棚种植黄瓜的经济效益高,但由于大栅种植黄瓜的年数较长,根结线虫病 发生比较严重,极大地影响了黄 瓜的产量及品质,降低大棚种植黄瓜的经济效益.文章介绍大棚黄瓜根结线虫病的 为害症状,探讨其发病规律,并 提出进行农业防治和化学药剂防治的措施. 关键词:大棚;黄瓜;根结线虫病;防治 中图分类号:$436.42 文献标识码:A 文章编号:1003—4374(2011)02—0029—02 Cucumberrootknotnematode'soccurrenceandcontrolmeasuresinshed GUDa—luetal (Huaiyinagriculturalresearchinstituteo=fXuhuaiDistrict,Huai'anCity,Jiangsu223001,C hina) Abstract:Shedcucumbercultivationhashighereconomicbenefitbutmoreseriousrootknotn ematode occurrencebecauseoftheyearsplanting,,eehichaffectcucumber'Squality,yieldandecono micincome greatly.Thispaperhasintroducedtheinsect'Sendangeringsymptoms,discusseditsoccurren cerule andputforwardsomeagriculturalandchemicalprevention&controlmeasures. Keywords:Shed;cucumber;rootknotnematode;prevention&control 冬季利用大棚,温室种植黄瓜,提供新鲜黄瓜,满足了人 们尤其是城市人群对蔬菜种类的需求.由于大棚,温室种植 黄瓜的经济效益高,在一些地方形成大面积,大规模的种植现 象.在淮安,大棚,温室种植黄瓜有十五,六年的时间了,尤其