EFEKTIFITAS CENDAWA ENTOMOPATOGEN BEAUVERIA BASSIANA TERHADAP HAMA PENGGEREK BUAH KAKAO ( Conopomorpha Cramerella Snellen)
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Institusion
Universitas Sintuwu Maroso Poso
Author
Nua, Safrin
Subject
S Agriculture (General)
Datestamp
2020-05-14 01:07:47
Abstract :
This study aims to find out the effects of beauveria bassiana entomopathogenetic fungus on the cocoa infected by conopomorpha cramerella Snellen. This study uses randomized block design with five treatments, which are: po: sterilized aquades, pi: beauveria bassiana entomopathogenetic fungus with spore concentrate 105, p2: beauveria bassiana entomopathogenetic ftingus with spore concentrate 106, p3: beauveria bassiana entomopathogenetic fungus with spore concentrate 107, and p4: peritroit insecticide with concentration 0.05%. the observation is conducted after thrice application, with the data being observed are the presentation of infected cocoa and the size presentation of infected cocoa. The data obtained are analyzed using ANOVA and later with highly significant difference (HSD) test. Based on the ANOVA test ruselt, the highest infection level is on pO with 85.99%; followed by p3 with 63.31%, and p4 with 55.21%, and later by p2 with 53.96%. The HSD testresult shows that treatment (p2) gives best result, which is the lowest infection level with 53.96%.
This study aims to find out the effects of beauveria bassiana entomopathogenetic fungus on the cocoa infected by conopomorpha cramerella Snellen. This study uses randomized block design with five treatments, which are: po: sterilized aquades, pi: beauveria bassiana entomopathogenetic fungus with spore concentrate 105, p2: beauveria bassiana entomopathogenetic ftingus with spore concentrate 106, p3: beauveria bassiana entomopathogenetic fungus with spore concentrate 107, and p4: peritroit insecticide with concentration 0.05%. the observation is conducted after thrice application, with the data being observed are the presentation of infected cocoa and the size presentation of infected cocoa. The data obtained are analyzed using ANOVA and later with highly significant difference (HSD) test. Based on the ANOVA test ruselt, the highest infection level is on pO with 85.99%; followed by p3 with 63.31%, and p4 with 55.21%, and later by p2 with 53.96%. The HSD testresult shows that treatment (p2) gives best result, which is the lowest infection level with 53.96%.
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