We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Evaluation of pongamia oil soap against leaf hopper, Amrasca biguttula biguttula (Ishida) infesting okra.
- Authors
Thomas, Anu; Sreekumar, K. M.
- Abstract
Field studies on evaluation of pongamia and neem oil soap at various concentrations against okra leaf hopper, Amrasca biguttula biguttula (Ishida) was carried out during the year 2018- 19. Treatments i.e. T1: Pongamia oil soap 0.6%; T2: Pongamia oil soap 1%; T3: Pongamia oil soap 2%; T4: Neem oil soap 0.6%; T5: Soap solution 0.5%; T6: Quinalphos 25 EC @ 0.05%; T7: Standard check applied once at vegetative stage and twice during reproductive stage. Quinalphos 25 EC @ 0.05% was effective followed by pongamia oil soap 2 per cent, pongamia oil soap 1 per cent, neem oil soap 0.6 per cent and pongamia oil soap 0.6 per cent. The effectiveness of the soap reduced after seven days of treatment.
- Subjects
NEEM oil; SOAP; OKRA; AMRASCA devastans; QUINALPHOS
- Publication
Entomon, 2019, Vol 44, Issue 4, p287
- ISSN
0377-9335
- Publication type
Article
- DOI
10.33307/ENTOMON.V44I4.481