李江霖,张涛,李新唐,马诗科,杨道鄞,王为学,王登元.新疆果树多毛小蠹生物学特性及防治[J].植物保护,1995,21(1):8-10. |
新疆果树多毛小蠹生物学特性及防治 |
Studies on the Bionomics of Scolytus seulensis Murayama and Its Control. |
|
DOI: |
中文关键词: 多毛小蠹,生物学特性,综合防治 |
英文关键词:Scolytus seulensis Murayama,bionomics,integrated control. |
基金项目: |
李江霖 张涛 李新唐 马诗科 杨道鄞 王为学 王登元 |
新疆巴音郭楞蒙古自治州植保站 库尔勒 841000,新疆轮台县植保站,新疆八一农学院 |
摘要点击次数: 540 |
全文下载次数: 556 |
中文摘要: |
多毛小蠹是新疆果树重要害虫,危害杏树甚为严重。在库尔勒一年发生2~3代,主要以幼虫和少数成虫、卵在树皮内越冬,世代重叠。在自然变温下,卵历期4~11天,幼虫20~31天;蛹期6~9天;成虫10~35天。完成一世代需40~86天,主要以幼虫在寄主树表面活动。采用农业和药剂防治相结合效果显著。 |
英文摘要: |
Scolytus seulensis Murayama is a key pest of apricot tree in Xinjiang Urgur Autonomous Re-gion.It developes 2-3 overlapping generations a year in Kuerle District.The larvae or sometimes,theadults or eggs overwinter under the barks.Under natural conditions,the egg stage lasts 3-9 days;larva,20-31 days;pupa,6-9 days;and adult,10-35 days.40-86 days are necessary for completing a gener-ation.It makes injury mainly by the larvae under the bark.Control with agricultural methods combinedwith applying insecticides were to be effective. |
查看全文 查看/发表评论 下载PDF阅读器 |
关闭 |
|
|
|