epiphytotic


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epiphytotic

(of plant diseases and parasites) affecting plants over a wide geographical region.
References in periodicals archive ?
Creating epiphytotics of Rhizoctonia root rot and evaluating for resistance to Rhizoctonia solani in sugarbeet field plots.
Registration of FC720, FC722, and FC722CMS monogerm sugarbeet germplasms resistant to rhizoctonia root rot and moderately resistant to cercospora leaf spot
For the confirmation of resistance, a field experiment was conducted during kharif and rabi 2015 at College of Agriculture, University of Agricultural and Horticultural Sciences, Shivamogga under natural epiphytotic conditions.
Field evaluation of chilli genotypes for resistance to powdery mildew caused by Leveillula taurica (Lev.) Arn
When tested in Fort Collins, CO, and Rosemount, MN, in 2002 and 2003 for resistance to Cercospora leaf spot in an artificial epiphytotic (Ruppel and Gaskill, 1971), the scores were either intermediate (significantly more resistant than the susceptible check and significantly less resistant than the resistant check) or not significantly different from the resistant check.
Registration of FC301, monogerm, O-type sugarbeet population with multiple disease resistance
Studies on the epiphytotic ragi diseases in Mysore State.
In vitro and in vivo efficacy of plant extract against Pyricularia grisea causing finger millet blast disease
FC710 (4X) also exhibited moderate resistance to cercospora leaf spot when tested in an artificial epiphytotic (Ruppel and Gaskill, 1971).
Registration of FC710 (4X) tetraploid, multigerm sugarbeet germplasm
Artificial late leaf spot disease epiphytotic was created in screening experiment.
Biochemical characterisation and responses of resistant and susceptible groundnut genotypes to late leaf spot (Phaeoisariopsis personata (Berk. and Curt.) Von Arx.)
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