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Kambrekar, D. N.
- Genetic Variability of Brown Lacewing, Micromus Igorotus Banks (Haemerobidae: Neuroptera) and Dipha Aphidivora (Meyrick) (Pyralidae: Lepidoptera) Through Rapd Markers in Sugarcane Ecosystem
Abstract Views :350 |
Authors
Affiliations
1 Department of Entomology, University of Agricultural Sciences, Dharwad, Karnataka, IN
1 Department of Entomology, University of Agricultural Sciences, Dharwad, Karnataka, IN
Source
International Journal of Plant Protection, Vol 7, No 2 (2014), Pagination: 281-286Abstract
This study used 10 RAPD markers, to provide insight into the genetic variability through, molecular characterization of brown lacewing and Dipha aphidivora from different geographical locations under laboratory conditions. There existed variation in the DNA profiling among all samples. The dendrogram constructed using symmetric matrix of different samples resulted into two major clusters. The similairity matrix pertaining to different isolates of Micromus igorotus and Dipha aphidivora revealed that the similarity co-efficient ranged from 0.5-0.80 and 0.57-0.80, respectively. The highest genetic similarity index (0.80) of Micromus igorotus was seen between the isolates from Bangalore and Poona followed by 0.6 between the isolates from Bangalore and both Dharwad and Bagalkot. However, the highest genetic similarity index of 0.8 was seen between the isolates Dipha aphidivora from Assam and Poona followed by 0.57 was seen between Bangalore and Dharwad and also from Bangalore and Sameerwadi (Bagalkot).Keywords
Genetic Similarity, Molecular Chacterization, Micromus igorotus, Dipha aphidivora, RAPD, PCR- Studies on Biology of Amphibolus venator (klug) on Corcyra cephalonica Stainton
Abstract Views :217 |
PDF Views:141
Authors
Affiliations
1 Department of Agricultural Entomology College of Agriculture, Bijapur UAS Dharwad, IN
2 Agricultural Entomology Regional Agricultural Research Station, Bijapur, IN
3 Department of Agronomy, College of Agriculture, Bijapur, IN
4 Department of Agricultural Extension Education, College of Agriculture, Bijapur, IN
1 Department of Agricultural Entomology College of Agriculture, Bijapur UAS Dharwad, IN
2 Agricultural Entomology Regional Agricultural Research Station, Bijapur, IN
3 Department of Agronomy, College of Agriculture, Bijapur, IN
4 Department of Agricultural Extension Education, College of Agriculture, Bijapur, IN
Source
Journal of Biological Control, Vol 29, No 1 (2015), Pagination: 43-46Abstract
The biology of Amphibolus venator was studied on Corcyra cephalonica under laboratory conditions. The egg period was 16.33±1.24 days, with the range of 15-18 days. There were five nymphal instars in Amphibolus venator. The nymphal period for I, II, II, IV and V instar lasted for 23.33±3.14, 30.83±6.06, 38.33±9.70, 40.16±3.67 and 40.00±4.63 days, respectively. The total developmental period was 172.65±15.50 days. The longevity of female was 65.83±2.4 days with range of 63 to 68 days and male was 59.33±2.49 with range of 57 to 62 days; the fecundity per female was 210 with range of 200 to 220 eggs.Keywords
Amphibolus venator, Biology, Corcyra cephlonica, Reduviid Bug.- Survey and Surveillance of Storage Insect Pests of Cereals and Pulses and their Natural Enemies, in Vijayapur District
Abstract Views :272 |
PDF Views:167
Authors
Affiliations
1 Department of Agricultural Entomology College of Agriculture, Vijayapur UAS Dharwad, IN
1 Department of Agricultural Entomology College of Agriculture, Vijayapur UAS Dharwad, IN