摘要
全面调查了景泰县草窝滩镇西和村枸杞栽培区的主要虫害、危害程度和发生规律。结果表明,在景泰枸杞主产区蚜虫、木虱、瘿螨、红瘿蚊是为害枸杞的主要害虫;木虱发生4代,在4月中下旬、7月中上旬和9月中上旬形成成虫的高峰期;瘿螨一年发生10余代,呈现全年发生的态势;蚜虫在6月中旬到7月上旬及9月上旬形成两个高峰期;红瘿蚊每年约发生2代,4月中下旬及8月形成两个为害高峰期。
This paper aimed to investigate the number of wolfberry＇s main insect pests, extent of injury, and occurrence laws in Jingtai County. Found out wolfberry aphid, plant louse, pest mite and Jaapiella sp. are main pests in Jingtai. The results showed that plant louse had 4 generations per year, and present 3 pest periods in the whole year; Mite is the most appear nearly aboat 10 gen- erations per year;Wolfberry aphid accumulate appear peak period of 2 times including mid-June and the beginning of September; Jaopiella sp. had 2 generations per year, it accumulate appear peak period of 2 times including April and August.
出处
《湖北农业科学》
北大核心
2009年第7期1654-1656,共3页
Hubei Agricultural Sciences
基金
国家"十一五"科技支撑计划项目(2007BAD52BO7)
关键词
枸杞
蚜虫
木虱
瘿螨
红瘿蚊
发生规律
wolfberry
aphid
plant louse
pest mite
Jaopiella sp.
oecurrence law
