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Suppression of pathogens causing foot rot of pea by application of yard waste compost

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Šišić, Adnan; Bacanovic, Jelena; Bruns, Christian and Finckh, Maria R. (2014) Suppression of pathogens causing foot rot of pea by application of yard waste compost. Poster at: 47th Brazilan Phytopathological Conference, Londrina (Paraná), Brasilia, 17.-21. August 2014. [Completed]

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Online at: http://eorganic.info/node/10546

Summary

Legume foot and root diseases are mostly caused by broad host-range pathogens. These cannot be managed by rotations alone as often cover crops also are susceptible. Organic amendments such as high quality composts are key management tools for dealing with pathogen pressure. A pot experiment under controlled conditions was carried out to evaluate the suppressive potential of Yard Waste Compost (YWC) against foot rot disease of pea caused by Mycosphaerella pinodes, Phoma medicaginis, Fusarium solani f. sp pisi and F. avenaceum. The spring pea Santana and winter pea EFB33 were grown in sterile sand or sand amended with 3.5 % or 20 % (v/v) YWC as a substrate for three weeks. They were either inoculated at sowing with spore suspensions or left uninoculated. Regardless of variety and pathogen, all application rates of compost significantly reduced the severity of foot rot.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:soil health, legumes, compost
Subjects: Crop husbandry > Crop combinations and interactions
Crop husbandry > Production systems > Cereals, pulses and oilseeds
Crop husbandry > Soil tillage
Crop husbandry > Crop health, quality, protection
Research affiliation: Germany > University of Kassel > Department of Ecological Plant Protection
European Union > OSCAR
H2020 or FP7 Grant Agreement Number:289277
Deposited By: Finckh, Prof. M.R.
ID Code:29635
Deposited On:12 Jan 2016 13:03
Last Modified:12 Jan 2016 13:03
Document Language:English
Status:Unpublished
Refereed:Not peer-reviewed

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