EFFECTIVITY OF ENTOMOPATHOGEN Beauveria bassiana (Bals) Vuill. WITH ADDITION OF INSECT GROWTH REGULATOR (IGR) TO CONTROL Riptortus linearis (HEMIPTERA: ALYDIDAE)
Abstract
This research aims to find out the effectiveness of entomophatogen B. bassiana
with addition of IGR (Insect Growth Regulator) to control R. linearis. The
experiment was conducted by using Completely Randomized Design and
Randomize Complete Block Design, which each treatment was repeated 3 times.
The treatment was a combination of IGR and 10% buprofezin with some
concentrations (0.5 ml/l, 0.75 l/ml, 1 ml/l and 1.5 ml/l) an entomopatogen B.
bassiana. The observed variable was the percentage of mortality and the mortality
rate. The results showed that the application of B. bassiana with the addition of
buprofezin unable to increase the effectiveness of B. bassiana in increasing the
mortality of R. linearis. In this research indicated that mortality of R. linearis by
entomophatogen B. bassiana with the addition of buprofezin not more effective
than mortality caused by B. bassiana.
Keywords: Riptortus linearis, IGR, Beauveria bassiana.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2013 Jurnal Hama dan Penyakit Tumbuhan
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
The copyright of the received article shall be assigned to the journal as the publisher of the journal. The intended copyright includes the right to publish the article in various forms (including reprints). The journal maintains the publishing rights to the published articles.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.