Presentations
Invited Talks
*Godfrey, L.D., J. P. Rijal, K. E. Tollerup, and M.-Amir Aghaee. 2015. Impacts of invasive pests on IPM of field crops in the Sacramento Valley and Intermountain Region of California. Annual meeting of Entomological Society of America-Pacific Branch, 12-15 April, Coeur d'Alene, ID.
*Bergh, J.C., J. P. Rijal, and A. Zhang. 2014. Data-driven conceptual framework for using root volatiles to manipulate food-finding by grape root borer neonates. Annual meeting of Entomological Society of America-Eastern Branch, 15-18 March, Williamsburg, VA.
*Bergh, J.C., J. P. Rijal, and A. Zhang. 2014. Data-driven conceptual framework for using root volatiles to manipulate food-finding by grape root borer neonates. Annual meeting of Entomological Society of America-Eastern Branch, 15-18 March, Williamsburg, VA.
Rijal, J.P. 2012. Applications of geo-spatial techniques in quantative sampling design and developing pest management strategies. Nepal Overseas Entomologists conference at annual meeting of Entomological Society of America, 11-14 November, Knoxville, TN.
Rijal, J.P. 2012. Chemical ecology and behavior involved in food finding by root feeding insects. Guest Lecture [Virginia Tech; Course: Introduction to Chemical Ecology (BIOL 4984 & 5984); Dr. Dorothea Tholl].
Rijal, J.P., and J. C. Bergh. 2012: Grape root borer in Virginia: Outcomes and implications from pupal exuviae sampling. Annual technical meeting of Virginia Vineyard Association, 2-4 February, Charlottesville, VA.
Rijal, J.P. 2011. Farmer’s field school based integrated pest management (IPM-FFS) and agriculture extension system of Nepal. Nepal Overseas Entomologists symposium at annual meeting of Entomological Society of America, 13-16 November, Reno, NV.
Rawat, P.R., Y.D. G.C., R. B. Thapa, and J.P. Rijal. 2008. Evaluation of entomopathogenic fungi with other pesticides against mustard aphid, Lipaphis erysimi (Kalt.) under field condition of Chitwan, Nepal. Plant Protection Society of Nepal Workshop. 25-26 July, Kathmandu, Nepal.
Talks
Rijal, J.P., R. Wilson, and L. D. Godfrey. 2014.Within-field distribution of twospotted spider mites in peppermint: implications for developing sampling plan. Annual meeting of Entomological Society of America-Pacific Branch, 12-15 April, Coeur d'Alene, ID.
Rijal, J.P., and L. D. Godfrey. 2014. Monitoring and Management of major insect pests of peppermint in northern Calofornia. Annual meeting of Entomological Society of America, 16-19 November, Portland, OR.
Rijal, J.P., C.C. Brewster, and J.C. Bergh. 2013. Spatial distribution of grape root borer (Lepidoptera: Sesiidae) infestations in Virginia vineyards and implications for sampling. 89th Annual Cumberland-Shenandoah Fruit Workers Conference, 5-6 December, Winchester, VA.
Rijal, J.P., C.C. Brewster, and J.C. Bergh. 2013. Biotic and abiotic factors associated with grape root borer (Lepidoptera: Sesiidae) infestations in Virginia vineyards. Annual meeting of Entomological Society of America, 10-13 November, Austin, TX.
Rijal, J.P., A. Zhang, and J.C. Bergh. 2013. Food-finding by larval grape root borer, Vitacea polistiformis (Lepidoptera: Sesiidae) in a soil column bioassay. Annual meeting of Entomological Society of America-Eastern Branch, 16-19 March, Lancaster, PA.
Rijal, J.P., A. Zhang, and J.C. Bergh. 2012. Behavioral response of grape root borer larvae to olfactory stimuli from grape roots. 88th Annual Cumberland-Shenandoah Fruit Workers Conference, 29-30 November, Winchester, VA.
Rijal, J.P., A. Zhang, and J.C. Bergh. 2012. Behavioral response of grape root borer (Lepidoptera: Sesiidae) larvae to grape root stimuli suggests attraction to host-specific volatiles. Annual meeting of Entomological Society of America, 11-14 November, Knoxville, TN.
Rijal, J.P., C.C. Brewster, and J.C. Bergh. 2012. Characterization of grape root borer, Vitacea polistiformis (Harris) spatial distribution in commercial vineyards. Annual meeting of Entomological Society of America-Eastern Branch, 16-19 March, Hartford, CT.
Rijal, J.P., and J.C. Bergh. 2011. Behavioral response of grape root borer larvae to grape root stimuli. 87th Annual Cumberland-Shenandoah Fruit Workers Conference, 1-2 December, Winchester, VA.
Rijal, J.P., J.C. Bergh, and C.C. Brewster. 2011. Determination of risk factors associated with the infestation of Virginia vineyards by larvae of the grape root borer (Lepidoptera: Sesiidae). Annual meeting of Entomological Society of America-Eastern Branch, 18-21 March, Harrisburg, PA.
Rijal, J.P., R.K. Malla, S. Tiwari, P.R. Rawat, and Y.D. GC. 2006. A preliminary study on the practices of insect pest management at Sukranagar VDC, Chitwan. Paper presented at Workshop of Plant Protection Society of Nepal. 25-26 August, Kathmandu, Nepal.
Extension Talks
Rijal, J. P., R. Wilson, and L. D. Godfrey. 2014. Research updates on major insect pests of peppermint in northern California. 2014-Field day (Aug. 13). UC-Intermountain Research and Extension Center, Tulelake, CA
Rijal, J. P. 2013. Grape root borer infestation status in Virginia and management options. Pre-season viticulture IPM workshop-2013. 21 March (in northern Virginia);
Rijal, J. P. 2013. Grape root borer infestation status in Virginia and management options. Pre-season viticulture IPM workshop-2013. 9 April (in central Virginia).
Rijal, J. P. 2012. Grape root borer problems and management alternatives. Viticulture extension meeting in central Virginia. March-2012
Posters
Rijal, J.P., C.C. Brewster, and J.C. Bergh. 2012. Spatial distributions of grape root borer in Virginia vineyards and the development of a quantitative sampling scheme. Annual meeting of Entomological Society of America, 11-14 November, Knoxville, TN.
Rijal, J.P., and J.C. Bergh. 2011. Pupal exuviae sampling versus pheromone trapping to assess grape root borer infestations in Virginia vineyards. Annual meeting of Entomological Society of America, 13-16 November, Reno, NV.
*Talk in which J.P. Rijal was not presenting author
.
*Godfrey, L.D., J. P. Rijal, K. E. Tollerup, and M.-Amir Aghaee. 2015. Impacts of invasive pests on IPM of field crops in the Sacramento Valley and Intermountain Region of California. Annual meeting of Entomological Society of America-Pacific Branch, 12-15 April, Coeur d'Alene, ID.
*Bergh, J.C., J. P. Rijal, and A. Zhang. 2014. Data-driven conceptual framework for using root volatiles to manipulate food-finding by grape root borer neonates. Annual meeting of Entomological Society of America-Eastern Branch, 15-18 March, Williamsburg, VA.
*Bergh, J.C., J. P. Rijal, and A. Zhang. 2014. Data-driven conceptual framework for using root volatiles to manipulate food-finding by grape root borer neonates. Annual meeting of Entomological Society of America-Eastern Branch, 15-18 March, Williamsburg, VA.
Rijal, J.P. 2012. Applications of geo-spatial techniques in quantative sampling design and developing pest management strategies. Nepal Overseas Entomologists conference at annual meeting of Entomological Society of America, 11-14 November, Knoxville, TN.
Rijal, J.P. 2012. Chemical ecology and behavior involved in food finding by root feeding insects. Guest Lecture [Virginia Tech; Course: Introduction to Chemical Ecology (BIOL 4984 & 5984); Dr. Dorothea Tholl].
Rijal, J.P., and J. C. Bergh. 2012: Grape root borer in Virginia: Outcomes and implications from pupal exuviae sampling. Annual technical meeting of Virginia Vineyard Association, 2-4 February, Charlottesville, VA.
Rijal, J.P. 2011. Farmer’s field school based integrated pest management (IPM-FFS) and agriculture extension system of Nepal. Nepal Overseas Entomologists symposium at annual meeting of Entomological Society of America, 13-16 November, Reno, NV.
Rawat, P.R., Y.D. G.C., R. B. Thapa, and J.P. Rijal. 2008. Evaluation of entomopathogenic fungi with other pesticides against mustard aphid, Lipaphis erysimi (Kalt.) under field condition of Chitwan, Nepal. Plant Protection Society of Nepal Workshop. 25-26 July, Kathmandu, Nepal.
Talks
Rijal, J.P., R. Wilson, and L. D. Godfrey. 2014.Within-field distribution of twospotted spider mites in peppermint: implications for developing sampling plan. Annual meeting of Entomological Society of America-Pacific Branch, 12-15 April, Coeur d'Alene, ID.
Rijal, J.P., and L. D. Godfrey. 2014. Monitoring and Management of major insect pests of peppermint in northern Calofornia. Annual meeting of Entomological Society of America, 16-19 November, Portland, OR.
Rijal, J.P., C.C. Brewster, and J.C. Bergh. 2013. Spatial distribution of grape root borer (Lepidoptera: Sesiidae) infestations in Virginia vineyards and implications for sampling. 89th Annual Cumberland-Shenandoah Fruit Workers Conference, 5-6 December, Winchester, VA.
Rijal, J.P., C.C. Brewster, and J.C. Bergh. 2013. Biotic and abiotic factors associated with grape root borer (Lepidoptera: Sesiidae) infestations in Virginia vineyards. Annual meeting of Entomological Society of America, 10-13 November, Austin, TX.
Rijal, J.P., A. Zhang, and J.C. Bergh. 2013. Food-finding by larval grape root borer, Vitacea polistiformis (Lepidoptera: Sesiidae) in a soil column bioassay. Annual meeting of Entomological Society of America-Eastern Branch, 16-19 March, Lancaster, PA.
Rijal, J.P., A. Zhang, and J.C. Bergh. 2012. Behavioral response of grape root borer larvae to olfactory stimuli from grape roots. 88th Annual Cumberland-Shenandoah Fruit Workers Conference, 29-30 November, Winchester, VA.
Rijal, J.P., A. Zhang, and J.C. Bergh. 2012. Behavioral response of grape root borer (Lepidoptera: Sesiidae) larvae to grape root stimuli suggests attraction to host-specific volatiles. Annual meeting of Entomological Society of America, 11-14 November, Knoxville, TN.
Rijal, J.P., C.C. Brewster, and J.C. Bergh. 2012. Characterization of grape root borer, Vitacea polistiformis (Harris) spatial distribution in commercial vineyards. Annual meeting of Entomological Society of America-Eastern Branch, 16-19 March, Hartford, CT.
Rijal, J.P., and J.C. Bergh. 2011. Behavioral response of grape root borer larvae to grape root stimuli. 87th Annual Cumberland-Shenandoah Fruit Workers Conference, 1-2 December, Winchester, VA.
Rijal, J.P., J.C. Bergh, and C.C. Brewster. 2011. Determination of risk factors associated with the infestation of Virginia vineyards by larvae of the grape root borer (Lepidoptera: Sesiidae). Annual meeting of Entomological Society of America-Eastern Branch, 18-21 March, Harrisburg, PA.
Rijal, J.P., R.K. Malla, S. Tiwari, P.R. Rawat, and Y.D. GC. 2006. A preliminary study on the practices of insect pest management at Sukranagar VDC, Chitwan. Paper presented at Workshop of Plant Protection Society of Nepal. 25-26 August, Kathmandu, Nepal.
Extension Talks
Rijal, J. P., R. Wilson, and L. D. Godfrey. 2014. Research updates on major insect pests of peppermint in northern California. 2014-Field day (Aug. 13). UC-Intermountain Research and Extension Center, Tulelake, CA
Rijal, J. P. 2013. Grape root borer infestation status in Virginia and management options. Pre-season viticulture IPM workshop-2013. 21 March (in northern Virginia);
Rijal, J. P. 2013. Grape root borer infestation status in Virginia and management options. Pre-season viticulture IPM workshop-2013. 9 April (in central Virginia).
Rijal, J. P. 2012. Grape root borer problems and management alternatives. Viticulture extension meeting in central Virginia. March-2012
Posters
Rijal, J.P., C.C. Brewster, and J.C. Bergh. 2012. Spatial distributions of grape root borer in Virginia vineyards and the development of a quantitative sampling scheme. Annual meeting of Entomological Society of America, 11-14 November, Knoxville, TN.
Rijal, J.P., and J.C. Bergh. 2011. Pupal exuviae sampling versus pheromone trapping to assess grape root borer infestations in Virginia vineyards. Annual meeting of Entomological Society of America, 13-16 November, Reno, NV.
*Talk in which J.P. Rijal was not presenting author
.