The effect of saprophytes on infection of leaves of Brassica spp. By Alternaria brassicicola

1974 ◽  
Vol 63 (1) ◽  
pp. 193-196 ◽  
Author(s):  
Margaret A. Pace ◽  
R. Campbell
2018 ◽  
Vol 6 (1) ◽  
pp. 08-19
Author(s):  
Muhammed Ali Hossain ◽  
Ahsan Habib ◽  
Mohammad Shafiqul Islam ◽  
Fatema Tuz - Zohura ◽  
Md. Atiqur Rahman Khokon

Alternaria leaf spot or black leaf spot caused by Alternaria brassicicola is the devastating diseases of mustard-rapeseed in Bangladesh, and can cause yield loss up to 60% every year. A total of 27 cultivars of Brassica spp. where Brassica rapa (13), B. juncea (5) and B. napus (9) were selected for resistance screening against A. brassicicola. Two inoculation methods viz. detached leaf and seedling inoculation were assessed for checking the validation of inoculation technique using cultivated mustard-rapeseed varieties in Bangladesh a method to measure resistance to A. brassicicola. A significant positive correlation between the results of two inoculation methods was found in this study. The detached leaf technique was more suitable due to development of clear symptoms on the leaves within 36 hrs, and suitable for screening large scale genotypes for resistance. The 3rd leaves of 30 day-old were more suitable for inoculation having severe symptoms than the 4th leaves. Among 27 Bangladeshi mustard-rapeseed cultivars all cultivars expressed susceptible reaction to A. brassicicola, except BINA Sharisha-8, as it had border line resistance.


Author(s):  

Abstract A new distribution map is provided for Alternaria brassicicola (Schw.) Wilts. Hosts: Brassica spp., Cruciferae and others. Information is given on the geographical distribution in AFRICA, Egypt, Ethiopia, Gambia, Ghana, Libya, Madagascar, Malawi, Mauritius, Morocco, Mozambique, Nigeria, Senegal, Sierra Leone, South Africa, Sudan, Tanzania, Uganda, Zambia, Zimbabwe, ASIA, Brunei, Burma, Cambodia, China, Hong Kong, India (Bihar), Indonesia (Irian Jaya), Iran, Israel, Japan, Korea, Malaysia (W. Sabah), Nepal, Oman, Pakistan, Saudi Arabia, Sri Lanka, Turkey, USSR (Soviet Far East), AUSTRALASIA & OCEANIA, Australia, New Caledonia, New Zealand, Papua New Guinea, EUROPE, Britain, Cyprus, Denmark, Finland, France, Germany, Greece, Irish Republic, Italy, Netherlands, Norway, Romania, Sweden, USSR (Estonia, Latvia), Yugoslavia, NORTH AMERICA, Canada, USA (General), CENTRAL AMERICA & WEST INDIES, Antigua, Barbados, Costa Rica, Cuba, Jamaica, Panama, Trinidad, SOUTH AMERICA, Chile, Venezuela.


2007 ◽  
Vol 35 (2) ◽  
pp. 380-386
Author(s):  
C.F.R. Leeks ◽  
J.G. Hampton ◽  
B.A. McKenzie ◽  
M. Dehghan-Shoar

2020 ◽  
Vol 52 (4) ◽  
Author(s):  
Md. Mahfuz Bazzaz ◽  
Akbar Hossain ◽  
Muhammad Farooq ◽  
Hesham Alharby ◽  
Atif Bamagoos ◽  
...  

Author(s):  
Chayaporn Thammaniphit ◽  
Sawita Suwannarat ◽  
Khomsan Ruangwong ◽  
Siwapon Srisonphan

1992 ◽  
Vol 45 (6) ◽  
pp. 879-885 ◽  
Author(s):  
MAKOTO MATSUMOTO ◽  
SHIGERU MATSUTANI ◽  
KENJI SUGITA ◽  
HIROSHI YOSHIDA ◽  
FUMIAKI HAYASHI ◽  
...  

2021 ◽  
Author(s):  
Anthony Kwasiborski ◽  
Franck Bastide ◽  
Bruno Hamon ◽  
Pascal Poupard ◽  
Philippe Simoneau ◽  
...  

Author(s):  

Abstract A new distribution map is provided for Alternaria brassicae (Berk.) Sacc. Hosts: Brassica spp. and other Cruciferae. Information is given on the geographical distribution in AFRICA, Angola, Egypt, Ethiopia, Ivory Coast, Kenya, Malawi, Mauritius, Morocco, Mozambique, Rhodesia, Senegal, South Africa, Sudan, Tanzania (Tanganyika), Zambia, ASIA, Afghanistan, Brunei, Burma, Cambodia, Ceylon, China (general) (Manchuria) (Mongolia), Hong-Kong, India (general), Indonesia (Irian Jaya), Iran, Iraq, Israel, Japan, Korea, Laos, Lebanon, Peninsular Malaysia (Sabah), Nepal, Pakistan (E & W), Philippines, Saudi Arabia, Singapore, Taiwan (Formosa), Thailand, Turkey, USSR (Alma-Ata, Soviet Far East) (Kazakhstan), Vietnam, AUSTRALASIA & OCEANIA, Australia (New South Wales, Queensland, Western Australia) (Tasmania), New Caledonia, New Zealand, Papua & New Guinea, EUROPE, Bulgaria, Britain, Cyprus, Denmark, France, Finland, Germany, Greece, Italy, Netherlands, Norway, Poland, Romania, Sardinia, Sweden, Switzerland, USSR (general), Yugoslavia, NORTH AMERICA, Canada, Mexico, United States (general), CENTRAL AMERICA & WEST INDIES, Bermuda, Costa Rica, Dominican Republic, Guatemala, Honduras, Jamaica, Nicaragua, Panama, Puerto Rico, Salvador, Trinidad, SOUTH AMERICA, Argentina (Buenos Aires, La Plata), Bolivia, Brazil (South-East), Chile, Colombia, Guyana, Peru, Surinam, Uruguay, Venezuela.


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