Arid
DOI10.1046/j.1570-7458.2002.01014.x
An improved breeding method for solitarious locusts
Hoste, B; Luyten, L; Claeys, I; Clynen, E; Rahman, MM; De Loof, A; Breuer, M
通讯作者Hoste, B
来源期刊ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA
ISSN0013-8703
出版年2002
卷号104期号:2-3页码:281-288
英文摘要

In order to unravel the physiological, endocrine, and behavioral differences between gregarious and solitarious forms of the desert locust, Schistocerca gregaria (Forsk.) (Orthoptera, Acrididae), a constant supply of rather large numbers of solitary individuals has to be guaranteed. This represents a bottleneck, mainly because of the intensity of the labor involved and limited laboratory accommodation. The method we describe here substantially reduces the space and manpower needed. The survival rate we obtained in the solitarised population was relatively high, reaching about 55%. The optimal rearing temperature proved to be 32-36degreesC. Cabbage leaves and oat flakes sufficed for feeding all year round. Special racks have been designed that enable high density stacking and easy handling. The solitarisation process was monitored over ten consecutive generations. Changes in morphometrics, eye stripes, color, and behavior were recorded, of which only morphometrics, temperature related development, and mortality are discussed. A shift towards the solitarious phase was recorded, with clear differences between gregarious, 1st generation and 7th to 10th generation solitarious locusts.


英文关键词Schistocerca gregaria solitarisation phase transition morphometrics development reproduction Orthoptera Acrididae
类型Article
语种英语
国家Belgium
收录类别SCI-E
WOS记录号WOS:000179520600004
WOS关键词DESERT LOCUST ; SCHISTOCERCA-GREGARIA ; ACRIDIDAE
WOS类目Entomology
WOS研究方向Entomology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/142521
作者单位(1)Katholieke Univ Leuven, Inst Zool, B-3000 Louvain, Belgium
推荐引用方式
GB/T 7714
Hoste, B,Luyten, L,Claeys, I,et al. An improved breeding method for solitarious locusts[J],2002,104(2-3):281-288.
APA Hoste, B.,Luyten, L.,Claeys, I.,Clynen, E.,Rahman, MM.,...&Breuer, M.(2002).An improved breeding method for solitarious locusts.ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA,104(2-3),281-288.
MLA Hoste, B,et al."An improved breeding method for solitarious locusts".ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA 104.2-3(2002):281-288.
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