(2011). Effect of Attractiveness and Repellency Strength On larvae and Adults Of Colorado Potato Beetle Leptinotarsa decemlineata Say(Chrysomelidae : Coleoptera). , 7(3), 1031-1042.
. "Effect of Attractiveness and Repellency Strength On larvae and Adults Of Colorado Potato Beetle Leptinotarsa decemlineata Say(Chrysomelidae : Coleoptera)". , 7, 3, 2011, 1031-1042.
(2011). 'Effect of Attractiveness and Repellency Strength On larvae and Adults Of Colorado Potato Beetle Leptinotarsa decemlineata Say(Chrysomelidae : Coleoptera)', , 7(3), pp. 1031-1042.
Effect of Attractiveness and Repellency Strength On larvae and Adults Of Colorado Potato Beetle Leptinotarsa decemlineata Say(Chrysomelidae : Coleoptera). , 2011; 7(3): 1031-1042.

Effect of Attractiveness and Repellency Strength On larvae and Adults Of Colorado Potato Beetle Leptinotarsa decemlineata Say(Chrysomelidae : Coleoptera)

journal of kerbala university
Article 1, Volume 7, Issue 3, 2011, Pages 1031-1042    PDF (0 K)
Abstract
The results of the recent study should that the Pepper and Tomato leaves extracts hadnot attractive effect to the larvae of Colorado potato beetle (CPB) and showed a low attractive strength to the adult of CPB., while the extracts revealed a superior repellency strength to the larvae and adults of CPB and the Value of balance cames to confirm this results which is negative and trend to be repellency . The alcoholic exracts of leaves pepper produced the highest mean repellency strength to the larvae and adults of insect which reached 35.30 and 87.76 respectivley at 8% concentration , while the water extract of tomato leaves gave a higher mean repellency strength to larvae and adults at 8% concentration .
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