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Position: Home > Articles > The Species and Occurrence Laws of Main Insect Pests of Chinese Wolfberry in Jingtai Hubei Agricultural Sciences 2009,48 (7) 1654-1656

景泰枸杞害虫种类及主要害虫的发生规律

作  者:
范永佳;王有录;张如力;王有科;张君霞
单  位:
甘肃农业大学林学院;兰州市森林病虫害防治检疫站
关键词:
枸杞;蚜虫;木虱;瘿螨;红瘿蚊;发生规律
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。
译  名:
The Species and Occurrence Laws of Main Insect Pests of Chinese Wolfberry in Jingtai
作  者:
FAN Yong-jia1,WANG You-lu2,ZHANG Ru-li1,WANG You-ke1,ZHANG Jun-xia1(1.Forestry College of Gansu Agricultural University,Lanzhou 730070,China;2.Forestry Diseases and Pests Quarantine of Lanzhou,Lanzhou 730070,China)
关键词:
wolfberry;aphid;plant louse;pest mite;Jaapiella sp.;occurrence law
摘  要:
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 generations per year;Wolfberry aphid accumulate appear peak period of 2 times including mid-June and the beginning of September;Jaapiella sp.had 2 generations per year,it accumulate appear peak period of 2 times including April and August.

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