Results 221 to 230 of about 99,777 (267)

Holobiont-based genetic analysis reveals new plant and microbial markers for resistance against a root rot pathogen complex in pea. [PDF]

open access: yesBMC Plant Biol
Schneider M   +9 more
europepmc   +1 more source

Rosellinia bunodes (black root rot).

2021
Abstract Given the difficulty in attributing crop losses solely to R. bunodes, meaningful economic estimates are rare. In coffee (Coffea arabica) in Colombia, losses of $489 ha-1 yr-1 due to Rosellinia have been reported (Bautista and Magdiel, 2000). They were most likely caused by R. bunodes and/or R. pepo.
openaire   +1 more source

Cucumber black root rot caused by Phomopsis sclerotioides

Annals of Applied Biology, 1973
SUMMARY Phomopsis sclerotioides was proved to be a primary parasite attacking cucumber roots. Black pseudosclerotial and pseudostromatal lesions occurred more commonly at temperatures of c. 20 oC but at 10 oC unspecific light brown lesions predominated. Damage done by P. sclerotioides was minimal at soil temperatures of c. 20 oC, the aerial dry weights
MARION H. EBBEN, F. T. LAST
openaire   +1 more source

Black root rot: a pandemic in Australian cotton

Australasian Plant Pathology, 2004
Black root rot of cotton, caused by Thielaviopsis basicola, is widespread in Australia. Disease progress was monitored in annual surveys of 30 farms in north-west NSW, and in an 8-year crop rotation experiment. The population of T. basicola in irrigation water and soil was determined using selective media. The distribution of black root rot among farms
David B. Nehl   +3 more
openaire   +1 more source

Control of Strawberry Black Root Rot with Compost Socks

Plant Health Progress, 2006
Black root rot (BRR) can severely limit productivity in perennial, matted-row strawberry systems. In annual production systems, fumigation temporarily controls soilborne diseases. This report describes for the first time a novel, raised-bed growing method that uses 100% mature compost as an alternative to fumigation.
P. D. Millner, Henry A. Wallace
openaire   +1 more source

Dactylonectria species associated with black root rot of strawberry in China

Australasian Plant Pathology, 2021
Strawberry seedlings from greenhouses in different districts of Beijing started showing symptoms of black root rot in 2014, and the diseased plants were collected between 2015 and 2017. Forty-six Dactylonectria isolates were obtained from the root samples, among which five representative isolates were further identified based on morphological ...
Q. Chen   +5 more
openaire   +1 more source

Lettuce Black Root Rot - a Disease Caused by Chalara Elegans.

Australasian Plant Pathology, 1994
Lettuce plants in several fields in south-eastern Queensland were affected by a black root rot resulting in slow growth, small head size and harvest reductions. Isolation and pathogenicity tests showed Chalara elegans was the causal fungus. The host range included bean and cucurbits but not capsicum, celery, cotton, eggplant, parsley, radish or tomato.
RG O'brien, RD Davis
openaire   +1 more source

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