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Author R.C .Gouli |
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Refine your searchEco-friendly Management of Aphids in Cucumber through Integrated Approaches in Western Hills of Nepal / R.C .Gouli ; Gautam, I.P. ; R.P. Yadav
in Proceedings of the fifth National Seminar on Horticulture June 9-10, 2008 / Nepal Agricultural Research Council (NARC) (Khumaltar, Lalitpur, Nepal)
Title : Eco-friendly Management of Aphids in Cucumber through Integrated Approaches in Western Hills of Nepal Material Type: printed text Authors: R.C .Gouli, Author ; Gautam, I.P., Author ; R.P. Yadav, Author Pagination: 240-245 p. Languages : English (eng) Keywords: Aphid monitoring, biological control, Chrysoperla carnea, cucumber
mosaic virusAbstract: Experiments were c_onducted.in /PM laboratory and Research Command Areas (RCA)
of Regional Agricultural Research Station (RARS), Lumle from 2004-2006 to generate
eco-friendly aphid management practices in cucumber production. Study on the year
round population dynamics of aphids in different agro-ecological zones, mass
multiplication of their biological control agent and their augmentative release against
aphids in controlled field condition were carried out as an important component of
biological pest management approach. The results revealed that the year round
population dynamics of cucumber mosaic virus (cmv) vectors (aphids) were traced out
at different agro-ecological research/outreach sites and peak pest activity period was
found to be November to March thereafter it started declining. It was possible to
multiply aphid biological control agent Chrysoperla carnea at controlled laboratory
condition in different artificial diet combinations. The effectiveness of laboratory
produced C. carnea against aphid was also assessed in controlled field condition and
the result showed that augmented release of this predator was found effective in
managing the population of aphids t~ansmitting cucumber mosaic virus, decreased the
intensity of virus infestation thereby 27.20% higher fruit yield was obtained as
compared to the controlled plot. Any symptoms of CMV disease were not observed in
Chrysoperla released plot, whereas in control plot, 7.5% plants showed CMV
symptoms.Link for e-copy: http://elibrary.narc.gov.np/?r=254 Eco-friendly Management of Aphids in Cucumber through Integrated Approaches in Western Hills of Nepal [printed text] / R.C .Gouli, Author ; Gautam, I.P., Author ; R.P. Yadav, Author . - [s.d.] . - 240-245 p.
in Proceedings of the fifth National Seminar on Horticulture June 9-10, 2008 / Nepal Agricultural Research Council (NARC) (Khumaltar, Lalitpur, Nepal)
Languages : English (eng)
Keywords: Aphid monitoring, biological control, Chrysoperla carnea, cucumber
mosaic virusAbstract: Experiments were c_onducted.in /PM laboratory and Research Command Areas (RCA)
of Regional Agricultural Research Station (RARS), Lumle from 2004-2006 to generate
eco-friendly aphid management practices in cucumber production. Study on the year
round population dynamics of aphids in different agro-ecological zones, mass
multiplication of their biological control agent and their augmentative release against
aphids in controlled field condition were carried out as an important component of
biological pest management approach. The results revealed that the year round
population dynamics of cucumber mosaic virus (cmv) vectors (aphids) were traced out
at different agro-ecological research/outreach sites and peak pest activity period was
found to be November to March thereafter it started declining. It was possible to
multiply aphid biological control agent Chrysoperla carnea at controlled laboratory
condition in different artificial diet combinations. The effectiveness of laboratory
produced C. carnea against aphid was also assessed in controlled field condition and
the result showed that augmented release of this predator was found effective in
managing the population of aphids t~ansmitting cucumber mosaic virus, decreased the
intensity of virus infestation thereby 27.20% higher fruit yield was obtained as
compared to the controlled plot. Any symptoms of CMV disease were not observed in
Chrysoperla released plot, whereas in control plot, 7.5% plants showed CMV
symptoms.Link for e-copy: http://elibrary.narc.gov.np/?r=254 E-copies
http://nkcs.org.np/narc/dl/?r=254URL
in Agricultural research for poverty alleviation and livelihood enhancement. Proceedings of the 3rd SAS-N Convention 27-29 August 2008, Lalitpur / Paudyal, Krishna Prasad
Title : Management of tomato fruit worm through bio-control method during spring season production in western hills of Nepal Material Type: printed text Authors: R.C .Gouli, Author Pagination: 230-234 p. Languages : English (eng) Keywords: Bio-control, Trichogramma chilonis, tomato fruit worm Abstract: Tomato fruit worm has been identified as one of the most important biotic constraints in hills of Nepal especially during the spring season. Tomato being a high value commodity, it is grown under heavy pesticidal protection during that season as an off-season produce. Prophylactic sprays of pesticides in higher doses at farmer level is hampering in multidimensional ways. In view of addressing these problems mass multiplication of the most virulent bio-control agent, Trichogramma chilonis on the surrogate host eggs of grain moth and their augmentative field release was carried out to generate eco-friendly fruit worm management practices in tomato production…………..
Link for e-copy: http://elibrary.narc.gov.np/?r=1529 Management of tomato fruit worm through bio-control method during spring season production in western hills of Nepal [printed text] / R.C .Gouli, Author . - [s.d.] . - 230-234 p.
in Agricultural research for poverty alleviation and livelihood enhancement. Proceedings of the 3rd SAS-N Convention 27-29 August 2008, Lalitpur / Paudyal, Krishna Prasad
Languages : English (eng)
Keywords: Bio-control, Trichogramma chilonis, tomato fruit worm Abstract: Tomato fruit worm has been identified as one of the most important biotic constraints in hills of Nepal especially during the spring season. Tomato being a high value commodity, it is grown under heavy pesticidal protection during that season as an off-season produce. Prophylactic sprays of pesticides in higher doses at farmer level is hampering in multidimensional ways. In view of addressing these problems mass multiplication of the most virulent bio-control agent, Trichogramma chilonis on the surrogate host eggs of grain moth and their augmentative field release was carried out to generate eco-friendly fruit worm management practices in tomato production…………..
Link for e-copy: http://elibrary.narc.gov.np/?r=1529 E-copies
http://nkcs.org.np/narc/dl/?r=1529URL
Title : A Taxonomic Study Of The Genius Andrena(Hymenoptera,Andrenidae)Of Nepal Material Type: printed text Authors: R.C .Gouli, Author Publisher: Kyushu University Publication Date: 2012 Pagination: 99 p. Languages : English (eng) Keywords: taxonomic study;the genus andrena fabricius;characteristics of the subgenera;subgenus euandrena hedicke Link for e-copy: http://elibrary.narc.gov.np/?r=3242 A Taxonomic Study Of The Genius Andrena(Hymenoptera,Andrenidae)Of Nepal [printed text] / R.C .Gouli, Author . - Japan : Kyushu University, 2012 . - 99 p.
Languages : English (eng)
Keywords: taxonomic study;the genus andrena fabricius;characteristics of the subgenera;subgenus euandrena hedicke Link for e-copy: http://elibrary.narc.gov.np/?r=3242 Copies (1)
Barcode Call number Media type Location Section Status 5613 RCG Document NARC Library Documents Available
