中国农业期刊集成服务平台

当前位置: 首页 > 文章 > 外来入侵害虫棉花粉蚧雄虫生殖能力研究环境昆虫学报 2014,36 (5) 3-8

Position: Home > Articles > Study on the male fecundity of an alien invasive pest,cotton mealybug Phenacoccus solenopsis Tinsley( Hemiptera: Pseudococcidae) Journal of Environmental Entomology 2014,36 (5) 3-8

外来入侵害虫棉花粉蚧雄虫生殖能力研究

作者：

王超;陈芳;陆永跃

单位：

华南农业大学昆虫学系

关键词：

棉花粉蚧;雄虫;生殖能力

摘要：

采用单头雄虫与不同数量雌虫配比的方法研究了棉花粉蚧Phenacoccus solenopsis Tinsley雄虫的生殖能力。结果表明,与1-7头雌虫配比,雄虫的交配成功率分别为94.4%、91.2%、85.4%、80.7%、77.7%、69.5%、66.2%;产仔雌虫数量与雌雄性比关系符合逻辑斯蒂曲线方程Ff=5.2159EXP(-2.5304EXP(-0.421739N)),1头雄虫平均可以满足4.5头雌虫生殖需要,最多为5.22头;与单头雄虫交配后雌虫总产仔量由358.8头增大至1274.2头,其数量与雌雄性比关系符合S型增长曲线Ft=1524.589e-1.3922/N,总产仔量最大可达1525头;单雌产仔量先由358.8头上升至427.6头,其后逐渐下降至266.5头;子代性比(♀∶♂)变化无规律,为1.13-1.86;子代中雌虫数量由206.1头增大到727.4头,其数量与雌雄性比关系可由Fof=840.1124e-1.2599/N描述,最大值是840头。

译名：

Study on the male fecundity of an alien invasive pest,cotton mealybug Phenacoccus solenopsis Tinsley( Hemiptera: Pseudococcidae)

作者：

WANG Chao;CHEN Fang;LU Yong-Yue;Department of Entomology,South China Agricultural University;

关键词：

Phenacoccus solenopsis Tinsley;;male;;fecundity

摘要：

By method of mixing different quantity of females with one male,the fecundity of cotton mealybug Phenacoccus solenopsis Tinsley male was studied in this paper. The results indicated that,the successful mating rates of 1 male with 1-7 females were 94. 4%,91. 2%,85. 4%,80. 7%,77. 7%,69. 5%,and 66. 2% respectively. The relationship between no. of ovipositing females and the sex ratios could be stimulated by the Logistic model,Ff= 5. 2159EXP(-2. 5304EXP(-0. 421739N)),and 1male could mate with 4. 5 females( up to 5. 22) and make them inseminate. The total fecundity of females mated with 1 male varied from 358. 8 to 1274. 2,and its dynamic with sex ratios was presented as S type curve Ft= 1524. 589e-1. 3922 /N,and could reach the maximum of 1525. Fecundity per female appeared a peak at 427. 6 when sex ration with 3∶1,and then went down to 266. 5 at 6∶1. Sex ratio of offspring was from 1. 13 to 1. 86,and females in offspring was from 206. 1 to 727. 4,and its realtionship with sex ratios would be described by the firmula Fof= 840. 1124e-1. 2599 /N,and the biggest was 840.

相似文章

5种杀虫剂对棉花粉蚧的防治效果评价 [骆清兰, 梁巧丽, 张森泉] 安徽农业科学 2021 (8) 138-141,144
不同密度棉花粉蚧种群对扶桑生长的影响 [孙峰, 叶伟峰, 潘志萍, 陆永跃] 环境昆虫学报 2021 (1) 60-65
热胁迫下棉花粉蚧内参基因的筛选 [陈芳, 陆永跃] 昆虫学报 2014,57 (10) 1146-1154
红火蚁入侵对棉花粉蚧近距离扩散的促进作用 [周爱明, 梁广文, 曾玲, 吴段, 许益镌, 陆永跃] 生物安全学报 2014,23 (2) 29-32
棉花粉蚧热休克蛋白基因的鉴定 [陈芳, 陆永跃] 环境昆虫学报 2015,37 (3) 576-582
浙江金华棉花粉蚧种群的产两性孤雌生殖 [赵瑞英, 张美翠, 阮永明] 环境昆虫学报 2016,38 (4) 685-689
棉花粉蚧对木尔坦棉花曲叶病毒的获取、存留和传播风险 [唐远, 何沐阳, 陆永跃] 环境昆虫学报 2016,38 (4) 736-741
棉花粉蚧化学感受蛋白基因PsCSP10的克隆及表达谱分析 [赵洁, 程代凤, 陆永跃] 环境昆虫学报 2016,38 (4) 728-735
棉花粉蚧雄成虫对雌虫的性选择及日交配节律 [徐良梓, 王磊, 梁广文, 陈立, 陆永跃] 环境昆虫学报 2016,38 (4) 680-684
棉花粉蚧以初孵若虫转换寄主后的适应能力研究 [何沐阳, 袁搏, 李安邦, 陆永跃] 环境昆虫学报 2018 (4) 789-796

导出引用

计量

文章访问数: 8

HTML全文浏览量: 0

PDF下载量: 0

外来入侵害虫棉花粉蚧雄虫生殖能力研究

相似文章

所属期刊

环境昆虫学报

推荐期刊

环境昆虫学报

广东农业科学