EFEKTIFITAS PEMBERIAN JAMUR BEAUVERIA BASSIANA DALAM MENGENDALIKAN WERENG COKLAT (NILAPARVATA LUGENS) DAN PENGARUHNYA TERHADAP PERTUMBUHAN SERTA HASIL TANAMAN PADI BASMATI

The aim of research is to knowing how much the influence of giving Beauveria bassiana to the brown rice pest which has been inducted in Basmati rice crop and also to find the fixed concentration and time in reduce it in the field.
The research experiment was arranged with field experimental in Completely Randomized Design (CRD) with single experimental factor, it consists of seven treatments. The treatments were a concentration of Beauveria bassiana that consist of 3 levels of concentration, they were 10 gr/100 ml and 20 gr/100 ml , then they added 2 treatments 0 g/100 ml and chemical pesticide wich was recommended as a control.
The result of research has showed that the effect of Beuaveria bassiana with concentration 40 g/100 ml didnt give a significant effect compare with the using of pesticide but 10 g/100 ml and 20 g/100 ml needs a longer time to find the same number of mortality by using Beauveria bassiana