摘要:将单一释放烟蚜茧蜂(Aphidius gifuensis)、异色瓢虫(Leis axyridis)以及两者结合释放防治烟蚜(Myzus persicae) …www.qikan.com.cn|基于5个网页 2. 菜蚜茧蜂 ...烟蚜茧蜂(Aphidius gifuensis),菜蚜茧蜂(Aphidius gifuensis)等.wenku.baidu.com|基于2个网页 3. 岐阜小茧蜂 目前的研究有:岐阜小茧蜂(Aphidiu...
烟蚜茧蜂害虫生物防治滞育状态封面老熟幼虫存活时间寄生蜂决定性烟蚜茧蜂Aphidius gifuensis Ashmead 烟蚜茧蜂为兼性滞育昆虫,以老熟幼虫进入滞育,滞育敏感虫态为3~4龄幼虫,12℃以下低温是诱导烟蚜茧蜂滞育的决定性因子,进入滞育状态的寄生蜂存活时间相对较长,如在12℃全黑暗条件下,滞育烟蚜茧蜂可保存120 d,烟蚜茧蜂...
烟蚜茧蜂aphidiusgifuensisashmead是可持续防控蚜虫的优良内寄生蜂,在害虫生防中具有重要作用,研究其滞育对探索发育调控机制、延长产品货架期、提高防治效果意义重大。本文采用梯度变温法和光周期反应曲线法,系统研究了温度和光周期对烟蚜茧蜂滞育诱导的影响,研究结果表明:烟蚜茧蜂以老熟幼虫滞育,滞育类型属冬滞育型。低温...
1) Aphidius gifuensis 桃蚜茧蜂1. STUDIES ON REPRODUCTION OF Aphidius gifuensis AND ITS UTILIZATION FOR THE CONTROL OF GREENHOUSE APHID; 桃蚜茧蜂繁殖与利用研究2) Aphidiidae-aphid parasites 蚜虫蚜茧蜂 1. Investigate Brief on Host Rate of Aphidiidae-aphid parasites in Wheat and Cole Field ...
烟蚜茧蜂(Aphidius gifuensis Ashmead)是烟田烟蚜的重要寄生性天敌.在烟蚜茧蜂人工扩繁基地,对其在盆栽烟株上的时空分布格局进行了调查研究.结果表明:一天三个时段内(上午10:00,中午14:00,下午17:00)均有蚜茧蜂活动,水平方向,蚜茧蜂活动高峰期出现在下午17:00,主要在以烟株生长点为圆心的3～30cm半径圆环范同内,...
烟蚜茧蜂生理生化特性比较研究宋修超,郑方强,戴凤宾,墨铁路,许永玉p(1.山东农业大学植物保护学院,泰安271018;2.山东省邹城市良种繁育场,邹城273518)摘要:在22℃,相对湿度40%和光周期16L:8D条件下,对以麦二又蚜Schizaphisgraminum和麦长管蚜Macrosiphumavenae为寄主的烟蚜茧蜂AphidiusgifuensisAshmead雌、雄成蜂生理...
testedbetweenaphid/plantcomplexes.A.g(fuensisdidnotshowitspreferenceforeithercomplex.Thee币ciencyofA.g(fuensisagainstaphidsinopenfieldspotentiallycouldbeimprovedbyusingitsolfactoryresponsetoaphid/plantcomplexes.KeywordsAphidiusgifuensis,hostlocation,Lipaphiserysimi,Myzuspersicae,olfac—tion,plantodorInfochemicalsare...
The invention discloses an overwintering breeding method for an aphidius gifuensis population. The method comprises the following steps that 1, host plant breeding; 2, aphid inoculation; 3, aphid breeding; 4, aphidius gifuensis inoculation; 5, aphidius gifuensis breeding; 6 reproduction expanding...
The research on the times of releasing Aphidius gifuensis control aphids has showed that: the successive releasing Aphidius gifuensis can control the growth rate of aphid effectively when the outset aphids are lower. 对烟蚜茧蜂防治烟蚜的散放次数研究结果表明,在初始蚜量较低的条件下,采用逐次(3次...
storage techniquesmummiesfood supplementTechnology for mass storage is one of the most important issues facing the use of parasitoids for biological control programmes. The emergence rate, the proportion of females, adult longevity, parasitism rate of Aphidius gifuensis after cold storage of mummies at...