Informations et ressources scientifiques
sur le développement des zones arides et semi-arides

Accueil du site → Master → Egypte → Studies on leaf spots of Faba bean

Tanta University (1985)

Studies on leaf spots of Faba bean

Mahmoud, Mahmoud Raouf A.

Titre : Studies on leaf spots of Faba bean

Auteur : Mahmoud, Mahmoud Raouf A.

Etablissement de soutenance : Tanta University

Grade : Master of Science (MSc) in Plant Pathology 1985

Résumé
Faba bean is one of the most important field crops in Egypt and many other c o u n t r i e s . uaf spots a r e t h e moat destructive diseases of faba bean in Egypt. Studies were c a r r i e d out on t h e s e diseases and results revealed the following : 1- Survey leaf spots in t h r e e governorates, Kafr hl-Sheikh Dakahlia and dharkia ahowed that faba bean p l a n t s are a t t a c k e d by dotrytis fatae and Alternaria a l t e r n a t a which caused l e a f spots in varying degrees of s e v e r i t y . It was found that b o t r y t i a Pabae was more prevalent and deatructure than r i l t e r n a r i a a l t e r n a t a . Sixteen i s o l a t e s of b o t r y t i e fabae were obtained during t h e aurvey a rid w e r e almost similar in t h e i r virulence. 2- ’I’eating t h i r t y - s i x e n t r i e s f o r t h e i r reaponae t o chemic a l oontrol by bithaneu 43, led t o divide theae entrie in t o t h r e e groups : (a) 1-st group v e r y s u s c e p t i b l e , arid having no reaponse t o chemical control 8.g I1Kebaya 40”. ( b ) 2n-d group, mode r a t e ly s u s c e p t i b l e and having r e a - pone9 t o chemical control e-g. ”Giza 3”.

Présentation étendue (EULC)

Page publiée le 29 décembre 2020