Results 91 to 100 of about 18,251 (219)

Relationships between phoma leaf spot and development of stem canker (Leptosphaeria maculans ) on winter oilseed rape (Brassica napus ) in southern England

, 2000
Models were constructed to describe the relationships between incidence of phoma leaf spot at different growth stages in autumn/winter or early spring and incidence of stem canker (basal canker or stem lesions) in summer on winter oilseed rape in ...
Sun, P., Fitt, B. D. L., Gladders, P., Welham, S. J.   +3 more
core   +1 more source

canker

, 1965
canker nA serious disease of potatoes commonly known as potato wart, canker or black wart occurs at several points in Newfoundland but is not known to be in any other province.PRINTED ITEM DNE-citW.J.

core  

Variation in Incidence of Citrus Canker in Relation to Epidemiological Factors in District Toba Tek Singh, Pakistan [PDF]

Citrus canker is the major threat to citrus production. Survey of different localities was conducted in the areas of Toba Tek Singh, Gojra, Kamalia and Pir Mahal for citrus canker disease incidence recording on five citrus varieties (Grapefruit, Sweet ...
Hasnat Zafar, Azeem Akram
core   +2 more sources

Genome-Wide Identification and Analysis of Chitinase GH18 Gene Family in Valsa mali

Journal of Fungi
Chitinases are enzymes that catalyze the hydrolysis of chitin and play a significant biophysiological role in fungal growth, development, and pathogenesis. Valsa mali is a necrotrophic fungus that is a primary contributor to apple Valsa canker. Our study
Gulnaz Kahar, Yakupjan Haxim, Xuechun Zhang, Xiaojie Liu, Huawei Liu, Xuejing Wen, Xiaoshuang Li, Daoyuan Zhang   +7 more
doaj   +1 more source

How Will Irma Affect Citrus Canker Management?

EDIS, 2018
              The citrus canker season is quickly approaching again, so it is time to start planning your canker management plan to avoid fruit drop and fresh market quality loss.
Evan Johnson
doaj  

White pine blister rust resistance in North American, Asian and European species - results from artificial inoculation trials in Oregon [PDF]

Annals of Forest Research, 2008
Dorena Genetic Resource Center (DGRC) has used artificial inoculationtrials to evaluate progenies of thousands of Pinus monticola and P. lambertiana selections from Oregon and Washington for resistance to white pine blister rust caused by Cronartium ...
R.A. Sniezko, A.J. Kegley, R. Danchok
doaj  

Citrus Canker Management: Seasonal Preparation and Hurricane Irma’s Influence

EDIS, 2019
The citrus canker season is just over a month away, so it is time to plan your canker management program to avoid fruit drop or fresh market quality loss.
Evan Johnson
doaj  

Closely-related Xanthomonas citri subsp. citri isolates trigger distinct histological and transcriptional responses in Citrus limon

Scientia Agricola
Citrus canker, caused by Xanthomonas citri subsp. citri (Xcc), has an important economic impact on the citrus industry. Extensive information is available about the disease but, nevertheless, the study of plant-pathogen interactions could provide new ...
Ingrid Georgina Orce, Mario Debes, Lorena Sendín, Ana Luque, Marta Arias, Adrián Vojnov, María Marano, Atilio Castagnaro, María Paula Filippone   +8 more
doaj   +1 more source

Distribution of relative phoma stem canker severity.

, 2018
The distribution of relative phoma stem canker severity for each cultivar from winter oilseed rape field experiments at 13 sites in three growing seasons (2010/11, 2011/12 and 2012/13).
Siti Nordahliawate M. Sidique (5264234), Aiming Qi (509398), Yong-Ju Huang (509397), Georgia K. Mitrousia (5264231), Bruce D. L. Fitt (471262)   +4 more
core   +1 more source

Citrus Canker and Citrus Leprosis Fruit Symptom Comparison

EDIS
This publication is intended to guide citrus growers in distinguishing the difference between citrus canker and citrus leprosis. 
Amit Levy, Jamie D. Burrow, Megan Dewdney   +2 more
doaj   +1 more source