CHARCOAL ROT RESISTANCE IN SUNFLOWER: GENETIC VARIABILITY OF CHARCOAL ROT RESISTANCE AND YIELD ATTRIBUTES IN SUNFLOWER (Helianthus annuus L.) - Couverture souple

JALIL, SANAULLAH; Ahmad Sadaqat, Hafeez; Muhammad Azher, Faqeer

 
9783844315431: CHARCOAL ROT RESISTANCE IN SUNFLOWER: GENETIC VARIABILITY OF CHARCOAL ROT RESISTANCE AND YIELD ATTRIBUTES IN SUNFLOWER (Helianthus annuus L.)
Couverture souple
ISBN 10 : 3844315438 ISBN 13 : 9783844315431
Editeur : LAP LAMBERT Academic Publishing, 2011

Synopsis

Sunflower (Helianthus annuus L.) is the world's fourth largest oilseed crop. The lower yield can be attributed to several factors including damage caused by charcoal rot (Macrophomina phaseolina). Charcoal rot affected plants are characterized by a grey-to-black discoloration at the base of stem which extends upwards thus hollowing the interior portions. Charcoal rot disease affect the yield of sunflower and had a great impact on the yield attributes. There were three treatments applied in the field on sunflower accessions. Treatment 3 was kept as control treatment. While in treatment 1 the seeds were treated with fungicides before sowing and impact of fungicides was measured. The disease was not controlled fully but prevent the accessions from sever attack of disease affect and reduced the loss of yield of sunflower and all the accessions of treatment 2 were inoculated with fungus showed much susceptibility. So it is concluded that the sunflower crop should be saved from charcoal rot disease if applied fungicides and then make care of field in regard to pullout the affected plants those expressing the disease in early stages.

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

Présentation de l'éditeur

Sunflower (Helianthus annuus L.) is the world's fourth largest oilseed crop. The lower yield can be attributed to several factors including damage caused by charcoal rot (Macrophomina phaseolina). Charcoal rot affected plants are characterized by a grey-to-black discoloration at the base of stem which extends upwards thus hollowing the interior portions. Charcoal rot disease affect the yield of sunflower and had a great impact on the yield attributes. There were three treatments applied in the field on sunflower accessions. Treatment 3 was kept as control treatment. While in treatment 1 the seeds were treated with fungicides before sowing and impact of fungicides was measured. The disease was not controlled fully but prevent the accessions from sever attack of disease affect and reduced the loss of yield of sunflower and all the accessions of treatment 2 were inoculated with fungus showed much susceptibility. So it is concluded that the sunflower crop should be saved from charcoal rot disease if applied fungicides and then make care of field in regard to pullout the affected plants those expressing the disease in early stages.

Biographie de l'auteur

I am unfathomable indebted to Dr. Hafeez Ahmad Sadaqat and Dr. Faqir Muhammad Azhar, for their proficient counseling, boundless forbearance, valuable suggestions, indefatigable help with any thing, anywhere, any time and thought provoking instruction in piloting this research venture and to reach its present culmination during the research work.

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
2011
Langue
anglais
ISBN 10 
3844315438
ISBN 13 
9783844315431
Reliure
Broché
Nombre de pages
96
Coordonnées du fabricant
non disponible
Personne responsable
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