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Saiyad, M. M.
- Development of Suitable Integrated Pest Management Module for Major Lepidopteran Insect Pests of Cabbage (Brassica oleracea Var. capitata)
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Authors
Affiliations
1 Department of Entomology, ASPEE College of Horticulture and Forestry, Navsari Agriculture University, NAVSARI (GUJARAT), IN
1 Department of Entomology, ASPEE College of Horticulture and Forestry, Navsari Agriculture University, NAVSARI (GUJARAT), IN
Source
Asian Journal of Bio Science, Vol 10, No 1 (2015), Pagination: 48-56Abstract
Investigation on development of suitable integrated pest management module for major insect pest of cabbage (Brassicae oleracea var. capitata) was carried out in experimental field of Navsari Agricultural University, Navsari, Gujarat. In case of larval population of C. binotalis, S. litura, P. xylostella and H. armigera was found in sole synthetic insecticide module M3 (0.23, 0.35, 1.61 and 1.78/plants, respectively) followed by eco-friendly pest management module M1 (0.23, 0.98, 1.50 and 1.51/ plants, respectively) and botanicals bio-pesticides module M2 (0.30, 0.99, 1.62 and 1.65/ plants, respectively). As far as yield and economics is concerned, module M3 recorded highest yield of cabbage heads (28322.0 kg/ha) and consequently higher net gain over control (122050 Rs./ha) and higher net BCR (1:41.01). However, its effect in destructing natural fauna, polluting environment and causing residual problem should not be overlooked. Eco-friendly pest management module and botanicals and bio-pesticides module was next effective module in recording yield and net profit besides any adverse effect on natural fauna and did not leave any toxic residue.Keywords
IPM Modules, Insect Pests, Cabbage.- Population Dynamics of Major Insect Pests of Cowpea [Vigna ungiculata (L.) Walp.]
Abstract Views :293 |
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Authors
Affiliations
1 Department of Entomology, ASPEE College of Horticulture and Forestry, Navsari Agricultural University, NAVSARI (GUJARAT), IN
1 Department of Entomology, ASPEE College of Horticulture and Forestry, Navsari Agricultural University, NAVSARI (GUJARAT), IN
Source
International Journal of Plant Protection, Vol 8, No 1 (2015), Pagination: 112-117Abstract
Investigations were carried out on population dynamics of major insect pests that attack cowpea [Vigna ungiculata (L.) Walp.] at Regional Horticultural Research Station, Navsari Agricultural University, Navsari during 2012-13. The results revealed that aphid and jassid population started from 3rd week of October, reached a peak of 3.4 aphid index and 3.8 jassids/ leaf by 1st week of December whereas whitefly population started from 3rd week of October and reached to a peak level of 3.7 whiteflies per leaf in 4th week of November. Cowpea pod borer population started in 2nd week of November and reached to a peak level (2.8 larvae/plant) in 1st week of December and thereafter, decreased gradually. Spotted pod borer population started from 1st week of November coinciding with the flower initiation and reached to a peak of 2.8 larvae per leaf in 1st week of December. Among various weather parameters, evening relative humidity showed a significantly negative influence on population of almost all pests and minimum temperature showed a significantly negative correlation with aphid, cowpea pod borer and ladybird beetle population.Keywords
Cowpea, Population Dynamics, Aphid, jassid, Whitefly, Pod Borer.- Bio-Efficacy of some Insecticides against Pest Complex of Blackgram [Vigna mungo (L.) Hepper]
Abstract Views :262 |
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Authors
S. G. Parmar
1,
M. M. Naik
1,
H. V. Pandya
2,
N. K. Rathod
1,
S. D. Patel
1,
P. P. Dave
1,
M. M. Saiyad
1
Affiliations
1 Department of Entomology, N.M. College of Agriculture, Navsari Agricultural University, NAVSARI (GUJARAT), IN
2 Department of Entomology, ASPEE College of Horticulture and Forestry, Navsari Agricultural University, NAVSARI (GUJARAT), IN
1 Department of Entomology, N.M. College of Agriculture, Navsari Agricultural University, NAVSARI (GUJARAT), IN
2 Department of Entomology, ASPEE College of Horticulture and Forestry, Navsari Agricultural University, NAVSARI (GUJARAT), IN