CD Skripsi
Keefektifan Ekstrak Tembakau Puntung Rokok Linting Dan Berbagai Jenis Perekat Pada Beberapa Hari Infestasi Untuk Mengendalikan Aphis Craccivora Koch Pada Tanaman Kacang Panjang (Vigna Sinensis L.)
Aphis craccivora Kochis amajor pestinlong beans. One of the alternative controlcanbe usedtominimize theapplicationof chemical pesticides is the use of tobacco extract. The research wasconductedat the PlantPests Laboratory, Faculty ofAgriculture, University ofRiaufromMarch 2013untilMay 2013. The experiment consist of two factors with three treatment and four replications. The first factor is cigarette butts with a sticker: L1 = Rolled 1g/l of water, L2 = Rolled 1g/l of water and lerak, L3 = Rolled 1g/l of water and cream soap. The second factor is infestation days: H1 = First day, H2 = Second day, H3 = Third day. The data is analyzed by using the Analysis of Variance (ANOVA) and Duncan’s New Multiple Range Test (DNMRT) at level 5%. The results showed that the better treatment is extract of tobacco cigarette roll butts 1g/l of water and cream soap with the first day of application because capable causing total mortality of 85%.
Keywords:Aphis craccivora Koch, Long Beans (Vigna sinensisL), Tobacco Extract.
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