INVESTIGATIONS ON THE POLLINATOR FAUNA IN SELECTED ECO-ENVIRONMENTAL CONDITIONS OF HIMACHAL PRADESH AND PROMOTING POLLINATOR HUSBANDRY
dc.contributor.advisor | GUPTA, J.K. | |
dc.contributor.author | SHARMA, RAJESH | |
dc.date.accessioned | 2016-06-23T14:54:03Z | |
dc.date.available | 2016-06-23T14:54:03Z | |
dc.date.issued | 2012 | |
dc.description.abstract | ABSTRACT The present study on “Investigations on the pollinator fauna in selected ecoenvironmental conditions of Himachal Pradesh and promoting pollinator husbandry” were carried out in the Departement of Entomology and Apiculture, Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan (H.P.). During the course of investigations, an initiative has been taken up to use standard protocol of sweep net method, counter method and pan trap to record base line data which can be used in future for making comparison of pollinators diversity in space and time. The studies were conducted in 3 different eco-environmental conditions of Himachal Pradesh. Forty seven insect species from blooms of different plants and 26 species from pan traps were found at Solan. The activity of wild honey bees, A. dorsata and solitary/other wild bees was found low as compared to earlier studies conducted by different workers in the same area. It is concluded that to characterize local bee fauna, there is need to supplement pan trapping protocols with the netting. On apple at Kullu, 9 species belonging to 6 families and 3 orders were observed. Some effect of distance from natural forest area on pollinator visitation and fruit set was visualized at Kullu. There was no effect of scented sugar syrup on directing A. mellifera to apple bloom. Further studies are required to work out the number of flowers for making scented syrup more effective in attracting the bees. Fourteen species belonging to 7 families and 3 orders were observed on apple bloom at Tabo (Spiti valley). However, in pan traps 12 species belonging to 7 families and 3 orders were trapped. Higher fruit set was observed at Tabo during 2011 when A. mellifera colonies were kept by farmers for pollination. Nesting sites of different solitary bees viz. Halictus sp., Ceratina sp. and Megachile sp. were located from Solan, Kullu and Tabo, respectively | en_US |
dc.identifier.uri | http://krishikosh.egranth.ac.in/handle/1/67871 | |
dc.language.iso | en | en_US |
dc.subject | developmental stages, biological phenomena, fruits, apples, crops, stimulants, sets, area, planting, ecosystems | en_US |
dc.subject | pollinator fauna ,HP | en_US |
dc.title | INVESTIGATIONS ON THE POLLINATOR FAUNA IN SELECTED ECO-ENVIRONMENTAL CONDITIONS OF HIMACHAL PRADESH AND PROMOTING POLLINATOR HUSBANDRY | en_US |
dc.type | Thesis | en_US |
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