Dose Optimization of Promising Entomopathogenic Fungi Against White Grub (Holotrichia sp.)
نویسندگان
چکیده
منابع مشابه
Biocontrol Potential of Entomopathogenic Nematodes Heterorhabditis and Steinernema Against Second Instar Grub of White grub, Leucopholis lepidophora (Blanchard)
The effectiveness of two entomopathogenic nematodes (EPN) viz., Heterorhabditis indica strain NBAII-104 and Steinernema carpocapsae strain NBAII-04 against second instar grubs of L. lepidophora (Blanchard) under pot culture experiment. At a concentration of 450 IJs ml, H. indica recorded highest mortality (87.60%) at 15 DAT. While, S.carpocapsae recorded 54.05 per cent grub mortality at 450 IJs...
متن کاملComparative effects of entomopathogenic fungi and nematodes and bacterial supernatants against rice white tip nematode
The rice white tip nematode, Aphelenchoides besseyi, is the primarily important seed-borne pest of rice and was first recorded in Turkey in 1995. These biological agents, such as an entomopathogenic fungus (EPF), entomopathogenic nematodes (EPN), and bacterial supernatants, have been used against other plant parasitic nematodes but as far as not against A. besseyi. Accordingly, the EPF species,...
متن کاملEvaluation of Entomopathogenic Fungi Against Chilli Thrips, Scirtothrips dorsalis
Commercial strains of entomopathogenic fungi were evaluated for control of chilli thrips, Scirtothrips dorsalis Hood (Thysanoptera: Thripidae), an invasive pest of ornamental and vegetable plants in the Caribbean and southeastern United States. In laboratory assays, LC50 values against adult S. dorsalis were 5.1 × 10(4) CFU/mL for Beauveria bassiana GHA, with higher values 3.1 × 10(5) for Metar...
متن کاملEntomopathogenic Fungi Screening against Fruit Fly in Thailand
The screening of entomopathogenic fungi, 7 isolates of Metarhizium spp., 12 isolates of Beauveria spp., and 1 isolate of Hirsutella citriformis against fruit fly was performed in Lampang Agricultural Research and Training Centre, Lampang, Thailand. The efficacy test was done by spraying suspension of 10 spores per ml of fungus on Bactrocera dorsalis in completely randomized design experiments. ...
متن کاملToxicity of Biopesticide Datura Innoxia against the Mortality of Holotrichia Serrata (Fab) Adults
White grubs are the larvae of Scarabaeidae beetles. The white grub is a major pest problem in India as well abroad also. White grubs are pests of national importance in India and are a serious constraint to production of Kharif crops. White grub is caused heavy damage to the agricultural commercial crops and wide variety of host plants like neem, babhul, ber, khair. The Holotrichia serrata (Fab...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biological Sciences
سال: 2006
ISSN: 1727-3048
DOI: 10.3923/jbs.2006.958.960