Bioefficacy of different formulations of Metarhizium anisopliae (Metchnikoff) Sorokin IOF strain (KF408075) against Oryctus rhinoceros (Linnaeus) in vitro condition
نویسندگان
چکیده
The laboratory experiments were carriedout at the Institute of Organic Farming (IOF), UAS, Dharwad, during 2014-2015 to study bioefficacy different formulations Metarhizium anisopliae against coconut rhinoceros grubs, Oryctus (Linnaeus). Among oil based formulation, rice bran (60%) + corn (40%) formulation found least LC50 value (1.99 x 106 cfu/ml) 432 h. In granular and wettable powder recorded 0.44 108 cfu/g 240 medean lethal time (LT50) formulations, @ 3 cfu / ml lower LT50 319.89 h (13.32 days). 5 g, proved most effective exhibiting 50 per cent mortality with 162.88 (6.78
منابع مشابه
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ژورنال
عنوان ژورنال: Journal of entomology and zoology studies
سال: 2022
ISSN: ['2320-7078', '2349-6800']
DOI: https://doi.org/10.22271/j.ento.2022.v10.i4b.9025