Seasonal Abundance and Distribution of Sugarcane Stem Borers in Nigeria1
Author: JERATH, M. L.
Source: Journal of Economic Entomology, Volume 61, Number 3, June 1968 , pp. 593-596(4)
Publisher: Entomological Society of America
Abstract:Sesamia nonagriodes botanephaga Tams & Bowden, S. calamastis (Hampson), Eldana saccharina Walker and Chilotrea sp. are some of the important stem borers or sugarcane in Nigeria. The percentage of stems attacked at the Bacita Estate has never exceeded 9.6%. Sesamia spp. are the main borers on sugarcane, and the population ranged from 75.5 to 80.3% among the stem borers collected. E. saccharina is second in importance, and the population ranged from 9.9 to 21.4%. Sesamia spp. have 3 major peaks of attack, and adult emergence is confined to particular periods. E. saccharina is present mainly during the dry season and attacks young newly planted canes. Chilotrea sp. attacks during the rainy season.
Document Type: Research Article
Publication date: June 1, 1968
- Journal of Economic Entomology is published bimonthly in February, April, June, August, October, and December. The journal publishes articles on the economic significance of insects and is divided into the following sections: apiculture & social insects; arthropods in relation to plant disease; forum; insecticide resistance and resistance management; ecotoxicology; biological and microbial control; ecology and behavior; sampling and biostatistics; household and structural insects; medical entomology; molecular entomology; veterinary entomology; forest entomology; horticultural entomology; field and forage crops, and small grains; stored-product; commodity treatment and quarantine entomology; and plant resistance. In addition to research papers, Journal of Economic Entomology publishes Letters to the Editor, interpretive articles in a Forum section, Short Communications, Rapid Communications, and Book Reviews.
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