Articles liés à Management of Rose thrips under Polyhouse condition

Management of Rose thrips under Polyhouse condition - Couverture souple

Wazire, Nilesh; Gawande, R. W.; Patel, J. I.

 
9783659504266: Management of Rose thrips under Polyhouse condition
Couverture souple
ISBN 10 : 3659504262 ISBN 13 : 9783659504266
Editeur : LAP LAMBERT Academic Publishing, 2014

Synopsis

Rose has ever been the world’s most favourite and unchallenged flower. Rose is a symbol of love, beauty, adoration, innocence, fragrance, silence and eternity. Without roses the gardens are considered incomplete. Rose thrips cause extensive damage, both nymphs and adults feed by rasping the tissue and sucking the cell sap that oozes out of the wound. The margin of the leaves rolls upwards with mottled and deformed young leaves with brown or silvery patches. Brown patches are seen on petals and this adversely affects the flower and opening of buds. Minimum temperature coupled with higher humidity build up highest population of rose thrips. The data on per cent reduction in nymphal population of rose thrips, dimethoate 0.03% exhibit maximum reduction of nymphal population followed by Verticillium lecanii (10)12, V. lecanii (10)10 and V. lecanii (10)8 conidia ml-1 and nimbicidin 0.15% shown encouraging results as eco-friendly biopesticides and botanical substitute for chemical insecticides and delicacy of esthetic rose crop. The maximum cut flowers yield and highest IBCR ratio were obtained from the treatment dimethoate 0.03%.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Rose has ever been the world’s most favourite and unchallenged flower. Rose is a symbol of love, beauty, adoration, innocence, fragrance, silence and eternity. Without roses the gardens are considered incomplete. Rose thrips cause extensive damage, both nymphs and adults feed by rasping the tissue and sucking the cell sap that oozes out of the wound. The margin of the leaves rolls upwards with mottled and deformed young leaves with brown or silvery patches. Brown patches are seen on petals and this adversely affects the flower and opening of buds. Minimum temperature coupled with higher humidity build up highest population of rose thrips. The data on per cent reduction in nymphal population of rose thrips, dimethoate 0.03% exhibit maximum reduction of nymphal population followed by Verticillium lecanii (10)12, V. lecanii (10)10 and V. lecanii (10)8 conidia ml-1 and nimbicidin 0.15% shown encouraging results as eco-friendly biopesticides and botanical substitute for chemical insecticides and delicacy of esthetic rose crop. The maximum cut flowers yield and highest IBCR ratio were obtained from the treatment dimethoate 0.03%.

Biographie de l'auteur

Author has completed B.Sc.(Agri.) from Dr. P.D.K.V., Akola, Maharashtra (India), M.Sc.(Agri.) from Dr. P.D.K.V., Akola, Maharashtra (India) and Ph.D. Scholar, Department of Entomology, S. D. Agricultural University, Sardarkrushinagar, Gujarat (India). He has contributed number of research paper in national and international journals and seminar.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2014
Langue
anglais
ISBN 10 
3659504262
ISBN 13 
9783659504266
Reliure
Broché
Nombre de pages
80
Coordonnées du fabricant
non disponible
Personne responsable
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