Synopsis
Present Studies were carried out on seasonal incidence, varietal screening and botanical control of rice leaf folders, Cnaphalocrocis medinalis Guenee and Pelopidas mathias Fabricious in South Gujarat. In the study of seasonal incidence larval population (0.50 larva/plant) and per cent damaged leaves (0.55) of rice leaf roller, C. medinalis initiated from 36th standard week and reached it’s peak level (3.12 larvae/plant and 3.20 per cent damaged leaves) during 43rd standard week in kharif-2005 while the larval population (0.53 larva/plant) and per cent damaged leaves (0.72) of rice leaf roller initiated from 13th standard week and reached to it’s peak level (1.51 larvae/plant and 1.75 per cent damaged leaves) during 15th standard week in summer-2006.Out of twenty one varieties screened, minimum per cent damaged leaves by rice leaf roller was recorded in variety GR-103 (0.27) with scale-1.The treatment chlorpyriphos 0.05 per cent found significantly superior and most effective treatment than rest of treatments with lowest per cent damaged leaves (0.52 for rice leaf roller).
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Efficacy of botanicals against Rice leaf folders
Edité par
LAP LAMBERT Academic Publishing Dez 2014, 2014
ISBN 10 : 3659668907
ISBN 13 : 9783659668906
Neuf
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Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
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Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Present Studies were carried out on seasonal incidence, varietal screening and botanical control of rice leaf folders, Cnaphalocrocis medinalis Guenee and Pelopidas mathias Fabricious in South Gujarat. In the study of seasonal incidence larval population (0.50 larva/plant) and per cent damaged leaves (0.55) of rice leaf roller, C. medinalis initiated from 36th standard week and reached it's peak level (3.12 larvae/plant and 3.20 per cent damaged leaves) during 43rd standard week in kharif-2005 while the larval population (0.53 larva/plant) and per cent damaged leaves (0.72) of rice leaf roller initiated from 13th standard week and reached to it's peak level (1.51 larvae/plant and 1.75 per cent damaged leaves) during 15th standard week in summer-2006.Out of twenty one varieties screened, minimum per cent damaged leaves by rice leaf roller was recorded in variety GR-103 (0.27) with scale-1.The treatment chlorpyriphos 0.05 per cent found significantly superior and most effective treatment than rest of treatments with lowest per cent damaged leaves (0.52 for rice leaf roller). 76 pp. Englisch. N° de réf. du vendeur 9783659668906
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Efficacy of botanicals against Rice leaf folders
Edité par
LAP LAMBERT Academic Publishing, 2014
ISBN 10 : 3659668907
ISBN 13 : 9783659668906
Neuf
Couverture souple
Vendeur : moluna, Greven, Allemagne
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Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Patel HiteshkumarI did my post graduation in the faculty of Agriculture and in the discipline of Agricultural Entomology. Looking to the hazardness of chemical pesticides, Experiment was conducted on Seasonal incidence, varietal scre. N° de réf. du vendeur 9317534
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Efficacy of botanicals against Rice leaf folders
Edité par
LAP LAMBERT Academic Publishing Dez 2014, 2014
ISBN 10 : 3659668907
ISBN 13 : 9783659668906
Neuf
Taschenbuch
Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -Present Studies were carried out on seasonal incidence, varietal screening and botanical control of rice leaf folders, Cnaphalocrocis medinalis Guenee and Pelopidas mathias Fabricious in South Gujarat. In the study of seasonal incidence larval population (0.50 larva/plant) and per cent damaged leaves (0.55) of rice leaf roller, C. medinalis initiated from 36th standard week and reached it's peak level (3.12 larvae/plant and 3.20 per cent damaged leaves) during 43rd standard week in kharif-2005 while the larval population (0.53 larva/plant) and per cent damaged leaves (0.72) of rice leaf roller initiated from 13th standard week and reached to it's peak level (1.51 larvae/plant and 1.75 per cent damaged leaves) during 15th standard week in summer-2006.Out of twenty one varieties screened, minimum per cent damaged leaves by rice leaf roller was recorded in variety GR-103 (0.27) with scale-1.The treatment chlorpyriphos 0.05 per cent found significantly superior and most effective treatment than rest of treatments with lowest per cent damaged leaves (0.52 for rice leaf roller).VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 76 pp. Englisch. N° de réf. du vendeur 9783659668906
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Image fournie par le vendeur
Efficacy of botanicals against Rice leaf folders
Edité par
LAP LAMBERT Academic Publishing, 2014
ISBN 10 : 3659668907
ISBN 13 : 9783659668906
Neuf
Taschenbuch
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Present Studies were carried out on seasonal incidence, varietal screening and botanical control of rice leaf folders, Cnaphalocrocis medinalis Guenee and Pelopidas mathias Fabricious in South Gujarat. In the study of seasonal incidence larval population (0.50 larva/plant) and per cent damaged leaves (0.55) of rice leaf roller, C. medinalis initiated from 36th standard week and reached it's peak level (3.12 larvae/plant and 3.20 per cent damaged leaves) during 43rd standard week in kharif-2005 while the larval population (0.53 larva/plant) and per cent damaged leaves (0.72) of rice leaf roller initiated from 13th standard week and reached to it's peak level (1.51 larvae/plant and 1.75 per cent damaged leaves) during 15th standard week in summer-2006.Out of twenty one varieties screened, minimum per cent damaged leaves by rice leaf roller was recorded in variety GR-103 (0.27) with scale-1.The treatment chlorpyriphos 0.05 per cent found significantly superior and most effective treatment than rest of treatments with lowest per cent damaged leaves (0.52 for rice leaf roller). N° de réf. du vendeur 9783659668906
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EUR 39,90
Expédition à EUR 60,66
Expédition depuis Allemagne vers Etats-Unis
Expédition depuis Allemagne vers Etats-Unis
Quantité disponible : 1 disponible(s)