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	Provedor de dados Thai Agricultural (1) Autor Chalermpol Chalermpolyotin (1) Wannaphan Janlapha (1) Palavra-chave BPH (1) Brown planthopper (1) Forecasting (1) Light trap (1) Mirid bug (1) Natural enemy (1) Nilaparvata lugens (1) Outbreak (1) Prachin Buri province (1) Surveying (1) กับดักแสงไฟ (1) การคาดการณ์การระบาด (1) การระบาดของแมลงศัตรูพืช (1) การสุ่มสำรวจ (1) จังหวัดปราจีนบุรี (1) มวนเขียวดูดไข่ (1) เพลี้ยกระโดดสีน้ำตาล (1) แมลงศัตรูธรรมชาติ (1) Mais... Tipo do documento PhysicalObject (1) Ano 2013 (1) País Thailand (1) Idioma Thailandês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última การใช้กับดักแสงไฟคาดการณ์การระบาดของเพลี้ยกระโดดสีน้ำตาลในจังหวัดปราจีนบุรี Thai Agricultural Wannaphan Janlapha; Chalermpol Chalermpolyotin. Major pest in irrigated rice growing area of central and lower northern region since 1975 is brown planthopper. The factors of BPH outbreak are varieties seed rate fertilizer use misuse of chemical. The monitoring of population density is very important for forecasting the BPH outbreak. Light trap, an effective tool for monitoring the outbreak of BPH was conducted in hot spot areas. Light trap was set in Prachin Buri Rice Research Center while surveying in farmers’ field in hot spot areas of outbreak in Prachin Buri province were investigated during January 2011 to December 2012. The number of BPH from light trap was counted everyday throughout the year. The results showed that light trap could collect large number of BPH. The peak of BPH in light trap... Tipo: PhysicalObject Palavras-chave: Brown planthopper; BPH; Nilaparvata lugens; Mirid bug; Natural enemy; Outbreak; Forecasting; Surveying; Light trap; Prachin Buri province; เพลี้ยกระโดดสีน้ำตาล; มวนเขียวดูดไข่; แมลงศัตรูธรรมชาติ; กับดักแสงไฟ; การสุ่มสำรวจ; การคาดการณ์การระบาด; การระบาดของแมลงศัตรูพืช; จังหวัดปราจีนบุรี. Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5707 Registros recuperados: 1 Primeira ... 1 ... Última

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