Dharmasena, C.M.D.2020-04-072020-04-071999Annals of the Sri Lanka Department of Agriculture, 1:p.163-172https://dl-doa.nsf.gov.lk/handle/1/1917PALNT SCIENCE AND PRODUCTIONCallosobruchus maculatusCowpeaMee oilNeem oilEffect of neem and mee oil treatment on egg mortality sex ratio, fecundity and longivity of Callosobruchus maculatus (F.) and germination of cowpea seedArticle