Effects of host plants on the fitness of Athetis lepigone (Moschler)

doi:10.1111/jen.12178

CORC > 中国农业科学院 > 植物保护研究所

	Effects of host plants on the fitness of Athetis lepigone (Moschler)
	Liu, Y. -J.1,2; Zhang, T. -T.1; Bai, S. -X.1; He, K. -L.1; Wang, Z. -Y.1,2
刊名	JOURNAL OF APPLIED ENTOMOLOGY
	2015
卷号	139 期号:6 页码:478-485
关键词	Athetis lepigone development time fecundity host plant longevity survival
ISSN号	0931-2048
DOI	10.1111/jen.12178
通讯作者	Liu, Y. -J.
英文摘要	Athetis lepigone (Moschler) is a new insect pest that feeds on corn seedlings in summer corn region of China. It is an omnivorous insect, which not only infests corn, soya bean, peanut and other crops, but also feeds on fallen and decaying leaves of some crops and weeds. Effects of host plants, corn, cotton, peanut, wheat and soya bean, on larval and pupal development and survival, and the fecundity of adults of A.lepigone were studied under laboratory conditions. The developmental time from egg to adult was the shortest (30.78days) on germinating wheat kernels and the longest (40.13days) on corn leaves. Larval survival was the highest (80%) on germinating wheat kernels and lowest (55%) on soya bean leaves. Hatching rate was the highest (92.98%) where eggs were oviposited by the females developed from larvae that were fed on germinating wheat kernels. Similarly, fecundity was the greatest on germinating wheat kernels (337), while the lowest fecundity (145) was observed on cotton leaves. The highest intrinsic rate of increase (0.22) and net reproduction rate (181.39) were found on germinating wheat kernels. Germinating wheat kernels were recognized as the most suitable host plant for A.lepigone because of the shortest developmental period, highest survival and highest fecundity. The results correspond with the field habits of A.lepigone and clearly show differences in development and adaptability on the five tested host plants. The findings will serve as baseline information to better understand the biology of the pest, which can be utilized in an effective management programme.
学科主题	Entomology
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000356612400009
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/11678]
专题	植物保护研究所
作者单位	1.Chinese Acad Agr Sci, Inst Plant Protect, MOA CABI Joint Lab Biosafety, State Key Lab Biol Plant Dis & Insect Pests, Beijing 100193, Peoples R China 2.Shenyang Agr Univ, Coll Biosci Technol, Shenyang 110161, Peoples R China
推荐引用方式 GB/T 7714	Liu, Y. -J.,Zhang, T. -T.,Bai, S. -X.,et al. Effects of host plants on the fitness of Athetis lepigone (Moschler)[J]. JOURNAL OF APPLIED ENTOMOLOGY,2015,139(6):478-485.
APA	Liu, Y. -J.,Zhang, T. -T.,Bai, S. -X.,He, K. -L.,&Wang, Z. -Y..(2015).Effects of host plants on the fitness of Athetis lepigone (Moschler).JOURNAL OF APPLIED ENTOMOLOGY,139(6),478-485.
MLA	Liu, Y. -J.,et al."Effects of host plants on the fitness of Athetis lepigone (Moschler)".JOURNAL OF APPLIED ENTOMOLOGY 139.6(2015):478-485.