摘要
盘锦稻区横纹金蛛、草间小黑蛛和粽管巢蛛属于优势种群占稻田蜘蛛总量的80%～90%,捕食稻飞虱、稻叶蝉、二化螟、稻纵卷叶螟和蚜虫等稻田害虫。而气候条件、食物、农事操作、化学农药、其他天敌等都会对蜘蛛产生重要的影响。
The dominant spider populations in Panjin rice planting area, Argiopo bruennichii Scopoli, Erigonidium graminicolum Sundevall, and Clubiona japonicola Boes. et Str., taking up 80-90% of total amounts, prey on rice planthopper, rice leafhopper, rice borer, rice leafreller and aphid. The climatic condition, food, management, chemical pesticide and other natural enemy have an important effect on spider population.
出处
《北方水稻》
CAS
2007年第1期37-38,47,共3页
North Rice
关键词
蜘蛛
优势种群
消长规律
Spider
dominant population
growth and decline law
