NDLI: Inherited Sterility In Insects

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Inherited Sterility In Insects

Content Provider	Scilit
Author	Marec, F. Bloem, S. Carpenter, J. E.
Copyright Year	2021
Description	The unique genetic phenomena responsible for inherited sterility (IS) in Lepidoptera and some other arthropods, as compared with full sterility, provide advantages for pest control. Lepidopteran females are usually more sensitive to radiation than males of the same species. This allows the radiation dose to be adjusted to suit programme requirements. When partially sterile males mate with wild females, the radiation-induced deleterious effects are inherited by the F1 generation. As a result, egg hatch is reduced and the resulting offspring are both highly sterile and predominately male. Compared with the high radiation required to achieve full sterility in Lepidoptera, the lower dose of radiation used to induce F1 sterility increases the quality and competitiveness of the released insects as measured by improved dispersal after release, increased mating ability, and superior sperm competition. F1 sterile progeny produced in the field enhance the efficacy of released partially sterile males, and improve compatibility with other pest control strategies. In addition, F1 sterile progeny can be used to increase the production of natural enemies, and to study the potential host and geographical ranges of exotic lepidopteran pests. Book Name: Sterile Insect Technique
Related Links	https://api.taylorfrancis.com/content/chapters/oa-edit/download?identifierName=doi&identifierValue=10.1201/9781003035572-6&type=chapterpdf
Ending Page	200
Page Count	38
Starting Page	163
DOI	10.1201/9781003035572-6
Language	English
Publisher	Informa UK Limited
Publisher Date	2021-01-05
Access Restriction	Open
Subject Keyword	Book Name: Sterile Insect Technique Petroleum Engineering Sterile Insects Pest Control Progeny Competitiveness Efficacy Partially
Content Type	Text
Resource Type	Chapter

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