Abstract:The rice weevil is considered one of the important insects on stored grains. The aim of the current study was to find death and repellant effect of both lemon grass(Cympobogon citrates) and bacterial preparations(Bacillus theuringensis) on Sitophillus oryzae , Where the results of the study indicated , Where the highest rate of killing of larvae was after two weeks reach 100% for the treatment bacteria at two concentrations ,while the treatment by lemongrass was 33.33% on concentration 10% . The highest rate… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.