Articles liés à Common rust of Maize in India: Common rust of maize

Common rust of Maize in India: Common rust of maize - Couverture souple

Dey, Utpal; Nath, Anamika

 
9783659154188: Common rust of Maize in India: Common rust of maize
Couverture souple
ISBN 10 : 3659154180 ISBN 13 : 9783659154188
Editeur : LAP LAMBERT Academic Publishing, 2012

Synopsis

Common rust of maize caused by Puccinia sorghi Schw. is an important disease which results in heavy yield loss. Spore germination was maximum within 24 hr at temperature in the range of 20-30°C. Differential spray schedule with Hexaconazole 0.1% revealed that, rust index was least in T5, i.e., five sprays of Hexaconazole (30.25%) and the disease was completely free with T6, i.e., six sprays of Hexaconazole. The disease development started on 30 days (22.34% PDI) and increased progressively up to 90 days (88.56% PDI) and later on became stable. Among the inbred lines MI-12 and Indimyt-345 are highly resistant to common rust of maize and among hybrids viz., NK-6240, NK-61, NK-7305, CP-808, GK-3090, 30R77, CP-818, C-1945, JKMH-502, PAC-740, NK-121, Pro-311, DK-984 and Swarna registered resistant reaction under artificial inoculated field condition. A systemic fungicide, Tebuconazole 250 EC and nonsystemic fungicide, Mancozeb + Phyton and botanical product, Neemazol F 5% were most effective which resulted in less per cent germination of uredospore. The ITK’s viz; Jeevamrutha @ 20 per cent concentration caused significantly less per cent germination (22.69%).

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

Présentation de l'éditeur

Common rust of maize caused by Puccinia sorghi Schw. is an important disease which results in heavy yield loss. Spore germination was maximum within 24 hr at temperature in the range of 20-30°C. Differential spray schedule with Hexaconazole 0.1% revealed that, rust index was least in T5, i.e., five sprays of Hexaconazole (30.25%) and the disease was completely free with T6, i.e., six sprays of Hexaconazole. The disease development started on 30 days (22.34% PDI) and increased progressively up to 90 days (88.56% PDI) and later on became stable. Among the inbred lines MI-12 and Indimyt-345 are highly resistant to common rust of maize and among hybrids viz., NK-6240, NK-61, NK-7305, CP-808, GK-3090, 30R77, CP-818, C-1945, JKMH-502, PAC-740, NK-121, Pro-311, DK-984 and Swarna registered resistant reaction under artificial inoculated field condition. A systemic fungicide, Tebuconazole 250 EC and nonsystemic fungicide, Mancozeb + Phyton and botanical product, Neemazol F 5% were most effective which resulted in less per cent germination of uredospore. The ITK’s viz; Jeevamrutha @ 20 per cent concentration caused significantly less per cent germination (22.69%).

Biographie de l'auteur

He is born in 1986 and he has received B.Sc. (Agri.) degree from Central Agricultural University, Imphal, Manipur and M.Sc. (Agri.) specialization in Plant Pathology degree from University of Agricultural Sciences, Dharwad, Karnataka. Now he is doing Ph.D. degree from Marathwada Krishi Vidyapeeth, Parbhani, Maharashtra.

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
2012
Langue
anglais
ISBN 10 
3659154180
ISBN 13 
9783659154188
Reliure
Broché
Nombre de pages
200
Coordonnées du fabricant
non disponible
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