Effective Plant Crude-Extracts on the Tick (Boophilus Miscroplus) I. Larvicidal Action
Abstract
Forty four species of plants were extracted with ethanol. The larvaes of the tick (Boophilus microplus) were left to contact with the coating of 1.14 mg/cm2 of crude-extract in bottle. Five crude-extracts of these plants having larvicidal action (90-100% mortality rate) are as follow; Acanthus ebracteatus Vahl., Acrorus calamus L., Annona squamosa L., Luffa acutangula Roxb., and Stemona collinsae Craib. The insecticidal action of these crude-extracts on the adult tick is being test.
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online 2452-316X print 2468-1458/Copyright © 2022. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/),
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