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Contents tagged with epidemiology
23 February 2023
These pages provide guidance on disease recognition and the basic biology of each pathogen to assist in the selection of the most appropriate cultural and chemical control strategies for diseases of pansy and viola..
23 February 2023
These pages provide guidance on disease recognition and the basic biology for powdery mildew in pansy and viola.
23 February 2023
These pages provide guidance on disease recognition and the basic biology for leaf spot diseases in pansy and viola.
23 February 2023
Careful management of environmental conditions is crucial to avoid serious disease outbreaks of stem and root disease of pansy and viola on your nursery
6 March 2023
Read about bacterial leaf spot of ivy caused by Xanthomonas hortorum pv. hederae: symptoms, pathogen, biology and control.
17 February 2023
Read about bacterial leaf spot of ivy: symptoms and biology
17 February 2023
Read about black rot of brassicas caused by Xanthomonas campestris pv. campestris : symptoms and biology
6 March 2023
Read about black rot of vegetable brassicas caused by Xanthomonas campestris pv. campestris: symptoms, pathogen, biology, epidemiology and control