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Badgujar, S. L.
- Deterioration of Rice Grain Quality Due to Rice Earhead Bug, (leptocorisa Acuta) Thunb. in Tripura
Abstract Views :294 |
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Authors
Affiliations
1 Department of Plant Pathology, College of Agriculture, Marathwada Krishi Vidyapeeth, Parbhani M.S.
2 Department of Plant Pathology, College of Agriculture, Marathwada Krishi Vidyapeeth, Parbhani M.S., IN
1 Department of Plant Pathology, College of Agriculture, Marathwada Krishi Vidyapeeth, Parbhani M.S.
2 Department of Plant Pathology, College of Agriculture, Marathwada Krishi Vidyapeeth, Parbhani M.S., IN
Source
International Journal of Plant Protection, Vol 6, No 1 (2013), Pagination: 35-37Abstract
Rice earhead bug, Leptocorisa acuta Thunberg (Hemiptera: Alydidae) is found in almost all the countries where rice crop is grown. It, however, becomes more prevalent in rainfed wetland or upland rice. In Tripura, rice earhead bug (REB) is one of the major pests of rice crop leading to considerable field losses. Experiments were conducted in the field to evaluate the efficacy of some insecticides against REB, L. acuta. The results in field evaluation showed that all the insecticides are having significantly reduced pest population. The mortality percentage of L. acuta caused by different insecticides ranged from 74.01 to 97.03%. Among all the treatments tested, Quinolphos 25 EC gave the highest mortality(97.03%) as compared to untreated control (5.48%).Keywords
Rice, Insecticides, Botanical, Leptocorisa Acuta, Field Evaluation- Screening of Pea Varieties, Germplasm Lines and Genotypes against Pea Wilt (fusarium Oxysporum f.sp. Pisi)
Abstract Views :217 |
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Authors
Affiliations
1 Department of Plant Pathology, College of Agriculture, Marathwada Krishi Vidyapeeth, Parbhani M.S., IN
1 Department of Plant Pathology, College of Agriculture, Marathwada Krishi Vidyapeeth, Parbhani M.S., IN
Source
International Journal of Plant Protection, Vol 6, No 1 (2013), Pagination: 209-210Abstract
Field experiment has been carried during Rabi, 2009, to find out pea varieties, germplasm lines and genotypes against pea wilt incited by Fusarium oxysporum f.sp. pisi. Among the pea verieties tested, Arkel was found most susceptible with significantly highest mean wilt incidence (22.66%), and this was followed by Latur local-1 (29 %) and Latur Local-2 (28%). Soldier was found moderately susceptible with mean wilt incidence of 19 per cent. Thus, pea variety Soldier may be preferred for sowing during first fortnight of October, so as to minimize the yield losses due to wilt incidence.Keywords
Pea Wilt, Screening, F. Oxysporum F.sp. Pisi- Symptomatology, Isolation, Identification and Pathogenicity Test of Damping off Disease in Okra
Abstract Views :206 |
PDF Views:0
Authors
Affiliations
1 Department of Plant Pathology, V.N. Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
1 Department of Plant Pathology, V.N. Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN