Results 171 to 180 of about 3,877 (215)

The potential of Paraburkholderia species to enhance crop growth. [PDF]

open access: yesWorld J Microbiol Biotechnol
Rojas-Rojas FU   +4 more
europepmc   +1 more source

Sequencing airborne DNA to monitor crop pathogens and pests. [PDF]

open access: yesiScience
Mikko A   +9 more
europepmc   +1 more source

Quantitative genetics of net blotch resistance in barley

New Zealand Journal of Agricultural Research, 1985
Abstract A half diallel was made amongst 5 barley (Hordeum vulgare L.) genotypes (Zephyr, Hassan, Mata, Kaniere, and Manchuria) which varied in resistance to net blotch disease, caused by the fungus Drechslera teres (Sacc.) Shoem. The 5 parents and 10 F1 progeny were grown to physiological maturity in a controlled environment.
G. B. Douglas, I. L. Gordon
openaire   +3 more sources

Interaction of net blotch and scald on barley

Canadian Journal of Plant Pathology, 2008
Abstract Net blotch caused by Pyrenophora teres f. sp. teres and scald caused by Rhynchosporium secalis are major foliar diseases of barley (Hordeum vulgare) and often occur together in the same fields in central Alberta, Canada. The differential development of these two diseases in relation to seeding date was investigated in five field trials in 2001
K. Xi   +5 more
openaire   +3 more sources

Inheritance of Partial Resistance to Net Blotch in Barley

Plant Breeding, 1990
AbstractReciprocal crosses were made between 9 different barley genotypes with high genetic variability for net blotch resistance. Parents and 72 F1 plants were used to determine the inheritance of partial resistance to net blotch. Four experiments, one in a growth chamber on seedlings and 3 others in the field on adult plants, were undertaken using a ...
M. I. Arabi   +3 more
openaire   +3 more sources

Effects of net blotch on growth and yield of spring barley

Annals of Applied Biology, 1987
SUMMARYThe effect of net blotch on the growth and yield of cv. Beatrice spring barley was examined in a greenhouse experiment. Separate inoculations at growth stages 21 and 34 reduced green leaf area, root weight, leaf sheath and stem weight and tiller number.
M. L. DEADMAN, B. M. COOKE
openaire   +3 more sources

Monitoring fungicide resistance frequencies – a case study of barley net blotch

open access: yesPest Management Science, EarlyView.
AbstractDecreased sensitivity to fungicides impacts the effectiveness of fungicide applications for managing plant disease. Knowledge of the frequency of decreased sensitivity in field populations is critical for evaluating risks for disease control.
N. L. Knight   +5 more
openaire   +2 more sources

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