Results 71 to 80 of about 7,935 (191)

The Canker-Worm [PDF]

Scientific American, 1876
n ...
openaire   +2 more sources

Evaluation of Giant Knotweed Extract, Regalia, and Antibiotics in Control of Shoot Blight and Fire Blight Canker Phases on Apple

Agronomy
We evaluated the effectiveness of three different treatment groups at managing apple shoot blight, and the resulting canker incidence and canker length on wood caused by Erwinia amylovora.
Nathanial Boeckman, Matheus Correa Borba, Srđan G. Aćimović   +2 more
doaj   +1 more source

Exploring additive and non-additive genetic models to decipher the genetic regulation of almond tolerance to Diaporthe amygdali

Frontiers in Plant Science
Constriction canker (Diaporthe amygdali) is one of the main diseases affecting almond cultivation. To unravel the genetic basis of the tolerance to the disease, a germplasm collection of 123 almond accessions (111 selected in Sicily, Italy, complemented ...
Chiara Catalano, Giorgio Gusella, Ilaria Inzirillo, Giuseppe Cannizzaro, Mario Di Guardo, Stefano La Malfa, Giancarlo Polizzi, Alessandra Gentile, Gaetano Distefano   +8 more
doaj   +1 more source

Effectiveness of thiophanate-methyl, trifloxystrobin and vinclozolin on canker caused by Phoma exigua Desm. on ash tree seedlings [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2006
In recent years several cases of cankers caused by Phoma exigua on ash tree seedlings have been reported in Belgian nurseries, leading to a total loss of the affected crops.
Cuvelier M., Chandelier A., Moreau JM., Etienne M., Zini J., Schmitz S.   +5 more
doaj  

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

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  

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  

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

Citrus Canker Management for 2017

EDIS, 2017
The citrus canker season is quickly approaching again, so it is time to start planning your canker management plan.  It is easy to forget the importance of controlling citrus canker with the current state of HLB in Florida.
Evan Johnson
doaj