In:
The Indian Journal of Agricultural Sciences, Indian Council of Agricultural Research, Directorate of Knowledge Management in Agriculture, Vol. 92, No. 6 ( 2022-01-06), p. 785-788
Abstract:
Fall armyworm (Spodoptera frugiperda (J. E. Smith)) is an invasive pest reported in 2018 from India which principally attacks maize during vegetative and reproductive stages. Investigations were carried out to understand biologyof the pest in new tropical and sub-tropical environment for devising effective management strategies in maize. Thebiological aspects included morphometrics and life cycle of fall armyworm reared on maize under laboratory conditions at 26–31ºC and 50–65% relative humidity during August-September, 2018 to January-February, 2019 i.e. 34th to 6th standard weeks (SDW). Life table parameters including stage specific and age specific fecundity, population growth attributes and life expectancy of fall armyworm were computed. The diameter of eggs, length and width of body and their head capsules of different larval instars, pre-pupa, pupa, male and female adults were also measured.
Type of Medium:
Online Resource
ISSN:
0019-5022
DOI:
10.56093/ijas.v92i6.101613
Language:
Unknown
Publisher:
Indian Council of Agricultural Research, Directorate of Knowledge Management in Agriculture
Publication Date:
2022
detail.hit.zdb_id:
2553598-5
