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- Cotton bollworm, Helicoverpa armigera (Hubner) outbreaks in Jiangxi almost every year since 1993. 近几年来江西棉铃虫几乎年年大发生。
- Campoletis chlorideae Uchida,Helicoverpa armigera (Hubner),Spodoptera litura,mating,sex ratio,oviposit,semiochemicals. 01棉铃虫齿唇姬蜂;生物学;棉铃虫;斜纹夜蛾;交配;性比;产卵;引诱;产卵物质
- Synergism of DEF PBO SV1 and S2 to fenvalerate were measured against susceptible and resistant strain of Helicoverpa armigera. 以敏感和抗性棉铃虫为试虫,比较测定了DEF、PBO、SV1 和S2 对氰戊菊酯的增效作用。
- A two-choice olfactometer was developed to determine the behavioural responses of adult cotton bollworm (Helicoverpa armigera) to plant volatiles. 发展了一种选择性嗅觉仪，用这种嗅觉仪测定了棉铃虫成虫对萎蔫的枫杨叶、新鲜的棉花叶、棉花花蕾、玉米叶及玉米花丝气味的反应。
- The results appeared that 55 strains contain vip3A gene. Bioassay showed that the strains of Bt LS1 and LS8 have high toxicity toward Helicoverpa armigera and Spodoptera exigua. 对31株含有vip3A基因的Bt野生型菌株进行了生物活性测定,得到了营养期对棉铃虫活性较高的菌株LS1和LS8。
- Abstract： The transmission and distribution of sperm in the reproduction tract of mated female Helicoverpa armigera,were studied with Feulgen smear and microscope count methods. 摘 要： 通过显微镜观察、孚尔根涂片法和显微镜计数法研究了棉铃虫精子在雌蛾生殖道内的转移、分布及转移的动力。
- The control effect of resistant cotton to the experimental population of cotton bollworm (Helicoverpa armigera)was studied using life table in the laboratory in 1998. 通过室内系统饲养，采用组建种群生命表的方法，研究了取食不同抗性品种对棉铃虫实验种群的影响。
- The transmission and distribution of sperm in the reproduction tract of mated female Helicoverpa armigera,were studied with Feulgen smear and microscope count methods. 通过显微镜观察、孚尔根涂片法和显微镜计数法研究了棉铃虫精子在雌蛾生殖道内的转移、分布及转移的动力。
- Abstract： The control effect of resistant cotton to the experimental population of cotton bollworm (Helicoverpa armigera)was studied using life table in the laboratory in 1998. 摘 要： 通过室内系统饲养，采用组建种群生命表的方法，研究了取食不同抗性品种对棉铃虫实验种群的影响。
- The effects of wheat, pea, and artificial diet on the activity of carboxylesterase, glutathione S-transferase and acetylcholinesterase in Helicoverpa armigera were studied. 通过离体酶活性测定，研究取食小麦、豌豆等寄主植物和人工饲料对棉铃虫羧酸酯酶、谷胱甘肽S-转移酶和乙酰胆碱酯酶活性的影响。
- Abstract: The control effect of resistant cotton to the experimental population of cotton bollworm (Helicoverpa armigera)was studied using life table in the laboratory in 1998. 文摘:通过室内系统饲养，采用组建种群生命表的方法，研究了取食不同抗性品种对棉铃虫实验种群的影响。
- Abstract： A new essential technique of SPME for studying sex pheromone of Helicoverpa armigera and the difference between SPME and single gland extraction(SGE)were studied. 摘 要： 简要介绍了固相微量萃取法在棉铃虫性信息素研究中的技术要点。初步比较了单个腺体提取法与固相微量萃取法在分析棉铃虫性信息素时的差异。
- Han Zhaojun，Wang Yinchang，Zhang Qiansong，Li Xianchun，Li Guoqing, 1999, Dynamics of pyrethroid resistance in field opulation of Helicoverpa armigera in China. 许雄山，韩召军，王荫长，1999，羧酸酯酶与棉铃虫对有机磷杀虫剂抗性的关系。
- A new essential technique of SPME for studying sex pheromone of Helicoverpa armigera and the difference between SPME and single gland extraction(SGE)were studied. 简要介绍了固相微量萃取法在棉铃虫性信息素研究中的技术要点。初步比较了单个腺体提取法与固相微量萃取法在分析棉铃虫性信息素时的差异。
- Susceptible Helicoverpa armigera (Hubner) strain was used as the insect hosts to study the effect of transgenic Cry1 A+CpTI cotton on the development of the parasitoid, Microplitis mediator (Haliday). 以多年饲养的敏感棉铃虫为寄主,在室内研究了转Cry1A+CpTI双价基因抗虫棉对中红侧沟茧蜂的影响。
- We identified the cry and vip3A gene types of strains BtAL and Bt41. The vip3A gene in BtAL was cloned, expressed and its toxicity to Spodoptera exigua, Helicoverpa armigera, Plutella xylostella and Ostrinia furnacalis were studied. 对BtAL和Bt41两Bt菌株所含的cry和vip3A基因型进行了鉴定; 完成了菌株BtAL vip3A基因的克隆、表达及对甜菜夜蛾(Spodoptera exigua)、棉铃虫(Helicoverpa armigera)、小菜蛾(Plutella xylostella)和玉米螟(Ostrinia furnacalis)幼虫的生物活性测定;
- Helicoverpa armigera cytoplasmic polyhedrosis virus (Jiangsu isolate) is of two type:type a (designated as CPV type14) and type B.The replication of the two types in different cell lines was studied. 分析比较了棉铃虫质型多角体病毒江苏株A、B两种类型的离体复制特性。 HaCPV－A型（CPV14型）病毒可在多种昆虫细胞系中复制，而B型病毒只能在同源细胞系中增殖；
- The values of h2 to mixtures in Lipaphis erysimi and Helicoverpa armigera were smaller than that of its components significantly, and the order was: pyrethroid＞carbamate＞organophosphorus＞mixture. 结果表明，菜缢管蚜和棉铃虫对混剂的现实抗性遗传力均明显小于各单剂，依次为：拟除虫菊酯＞氨基甲酸酯＞有机磷＞混剂。
- Liu Xiaoxia, Qingwen Zhang, Jianzhou Zhao，Jiancheng Li，Baoliang Xu， Xiaomu Ma, 2005.Effect of transgenic cotton on Microplitis mediator, a parasitoid of the cotton bollworm (Helicoverpa armigera). 李建成，张青文，刘小侠，潘文亮，2005.;中红侧沟茧蜂成虫日龄及粘虫幼虫龄期对寄生效果的影响
- Cold hardiness of cotton bollworm Helicoverpa armigera (Hubner) , collected from different geographical locations in Xinjiang Uygur Autonomous Region, was investigated in this experiment. 研究了新疆地区不同气候带棉铃虫种群的抗寒能力。
