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Studies on sex ratio of castor shoot and capsule borer, Conogethes punctiferalis Guenee (Lepidopteara: Crambidae) in Castor

Journal of Entomology and Zoology Studies · 2017 · Vol. 5(1) · pp. 206–208

Abstract

The castor shoot and capsule borer, Conogethes punctiferalis (Guenee) is an important and one of the most devastating pests of castor. The sex ratio of C. punctiferalis adults was compared for two years (2011 and 2012) on castor. The sex ratio (♂: ♀) was female- biased during both years and it was 1.0:1.92 and 1.0:1.41 respectively. The chi-square test for heterogeneity in sex ratio, showed non-significant departure from 1.0: 1.0 ratio in both years. The paired ‘t’ test also revealed the non-significant difference in the sex factor between two years

Agricultural pest management studiesAgricultural Economics and PracticesAgricultural Practices and Plant GeneticsCrambidaeSex ratioBiologyShootCastor oilHorticultureBotanyToxicologyPEST analysisMedicine
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Studies on sex ratio of castor shoot and capsule borer, Conogethes punctiferalis Guenee (Lepidopteara: Crambidae) in Castor · Scinovex