WANG Shuang.Screening of the Lit Protective Solute to MbNPV(Mamestra brassicaeNuclear Polyhedrosis Virus)[J].HEILONGJIANG AGRICULTURAL SCIENCES,2011,(09):47-49.
甘蓝夜蛾核型多角体病毒光保护剂的筛选
- Title:
- Screening of the Lit Protective Solute to MbNPV(Mamestra brassicaeNuclear Polyhedrosis Virus)
- 文章编号:
- 1002-2767(2011)09-0047-03
- 关键词:
- 光保护剂; 甘蓝夜蛾核型多角体病毒; 甘蓝夜蛾; 生物测定
- Keywords:
- lit protective solute; MbNPV; Mamestra brassicae; bioassay
- 分类号:
- S436.35
- 文献标志码:
- A
- 摘要:
- 以2龄初的甘蓝夜蛾幼虫为供试虫,通过生物测定确定荧光素钠、活性碳、黑色素3种物质对MbNPV的光保护作用。结果表明:0.1%的黑色素对MbNPV的光保护作用最强,紫外光照20、40、60 min后幼虫的校正死亡率显著高于其它处理。
- Abstract:
- Taking two-instar Mamestra brassicaeas experimental worm,the lit protection of uranin,activated carbon and melanin to MbNPV was defined by bioassay.The result indicated that 0.1% melanin had the strongest photoprotection to MbNPV.Being exposure under the ultraviolet light for 20,40 and 60 minutes,the experimental worm,s corrected mortality had a remarkably increase than other treatments.
参考文献/References:
[1]韩学俭 . 码甘蓝夜蛾的为害及防治技术[J]. 当代蔬菜, 2004 ( 2 ) : 42. [2]倪艳松,张履鸿.甘蓝夜蛾核型多角体病毒杀虫剂的研究及药效测定[J].生物防治通报,1991,7(4):169-171. [3]Burgerjon A,Bues R,Poitout S.Assay of nuclear polyhedrosis virus against Mamestra brassicaeon cauliflower[J].Entomophaga,1979,24(2):153-161. [4]李长友,张履鸿,李国勋.甘蓝夜蛾核型多角体病毒杀虫剂的制备及田间防治试验[J].植物保护,2000,26(2):6-8.
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备注/Memo
作者简介:王爽(1981-),女,黑龙江省哈尔滨市人,硕士,研究实习员,从事害虫生物防治研究。E-mail:wslovegyn0@163.com。