9783844308853 - population dynamics and management of pod borer complex in pigeonpea: population dynamics and management of pod borer complex in pigeonpea, cajanus cajan (l.) millspaugh (anand, gujarat) di ghetiya, l. v.; m. mehta, d. (6 risultati)
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Taschenbuch. Condizione: Neu. Population Dynamics and Management of Pod Borer Complex in Pigeonpea | Population dynamics and management of pod borer complex in pigeonpea, Cajanus cajan (L.) Millspaugh (Anand, Gujarat) | L. V. Ghetiya (u. a.) | Taschenbuch | 252 S. | Englisch | 2011 | LAP LAMBERT Academic Publishing | EAN 9783844…308853 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Investigation on population dynamics and management of pod borer complex in pigeonpea were carried out at Anand Agricultural University, Anand during Kharif 2007-08 and 2008-09. The studies on population dynamics indicated the sign…ificant negative association between larval population of Helicoverpa armigera (Hub.) as well as Exelastis atomosa (Wals.) and bright sunshine hours as well as evaporation. The significant positive association was found between larval population of Melanagromyza obtusa Malloch and wind speed. Whereas, significant negative association was found between larval population of M. obtusa and maximum and minimum temperature, morning and evening vapour pressure and evaporation. There were non-significant effects of weather parameters on larval population of Lampides boeticus L. The early maturing determinate cultivars with green pods and high total soluble sugar, protein, amino acids and chlorophyll as well as low phenol and tannin were found more susceptible to H. armigera, E. atomosa and L. boeticus. Early maturing determinate types cultivars with brown striped pods were found less susceptible to M. obtusa. Early sown pigeonpea was more proned to H. armigera. 252 pp. Englisch.
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Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germaniabuchversandmimpf2000
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Investigation on population dynamics and management of pod borer complex in pigeonpea were carried out at Anand Agricultural University, Anand during Kharif 2007-08 and 2008-09. The studies on population dynamics indicated the signific…ant negative association between larval population of Helicoverpa armigera (Hub.) as well as Exelastis atomosa (Wals.) and bright sunshine hours as well as evaporation. The significant positive association was found between larval population of Melanagromyza obtusa Malloch and wind speed. Whereas, significant negative association was found between larval population of M. obtusa and maximum and minimum temperature, morning and evening vapour pressure and evaporation. There were non-significant effects of weather parameters on larval population of Lampides boeticus L. The early maturing determinate cultivars with green pods and high total soluble sugar, protein, amino acids and chlorophyll as well as low phenol and tannin were found more susceptible to H. armigera, E. atomosa and L. boeticus. Early maturing determinate types cultivars with brown striped pods were found less susceptible to M. obtusa. Early sown pigeonpea was more proned to H. armigera.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 252 pp. Englisch.
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Da: AHA-BUCH GmbH, Einbeck, GermaniaAHA-BUCH GmbH
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Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Investigation on population dynamics and management of pod borer complex in pigeonpea were carried out at Anand Agricultural University, Anand during Kharif 2007-08 and 2008-09. The studies on population dynamics indicated the significa…nt negative association between larval population of Helicoverpa armigera (Hub.) as well as Exelastis atomosa (Wals.) and bright sunshine hours as well as evaporation. The significant positive association was found between larval population of Melanagromyza obtusa Malloch and wind speed. Whereas, significant negative association was found between larval population of M. obtusa and maximum and minimum temperature, morning and evening vapour pressure and evaporation. There were non-significant effects of weather parameters on larval population of Lampides boeticus L. The early maturing determinate cultivars with green pods and high total soluble sugar, protein, amino acids and chlorophyll as well as low phenol and tannin were found more susceptible to H. armigera, E. atomosa and L. boeticus. Early maturing determinate types cultivars with brown striped pods were found less susceptible to M. obtusa. Early sown pigeonpea was more proned to H. armigera.
