?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Effect+of+weed+management+strategies+on+the+risk+of+enteric+pathogen+transfer+into+the+food+chain+and+lettuce+quality&rft.creator=Fischer-Arndt%2C+M.T.&rft.creator=K%C3%83%C2%B6pke%2C+U.&rft.subject=+Food+security%2C+food+quality+and+human+health&rft.description=The+hygienic+quality+of+raw+edible+vegetables+such+as+lettuce+may+be+influenced+by+++pathogen+transfer+from+soil+to+plant%2C+which+might+occur+during+weed+control+by+hoeing+or+as+splash-effects+during+rainfall.+The+hygienic+quality+is+often+discussed+when+farmyard+manures+are+applied+during+production%2C+as+e.g.+in+organic+farming+systems.+In+a+field+experiment%2C+the+effects+of+weed+control+on+pathogen+transfer+from+soil+fertilised+with+farmyard+manure+to+lettuce+(Lactuca+sativa%2C+var.+capitata)+were+evaluated.+First+results+do+not+confirm+pathogen+transfer+by+mechanical+weeding+or+splash+effects+during+rainfall.&rft.date=2007&rft.type=Submit+a+paper+or+a+poster+to+a+conference&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Forgprints.org%2F9789%2F1%2FFischer-Koepke-2007-weed_management_strategies.pdf&rft.identifier=Fischer-Arndt%2C+M.T.+and+K%C3%83%C2%B6pke%2C+U.+(2007)+Effect+of+weed+management+strategies+on+the+risk+of+enteric+pathogen+transfer+into+the+food+chain+and+lettuce+quality.+Paper+submission+3rd+QLIF+Congress%3A+Improving+Sustainability+in+Organic+and+Low+Input+Food+Production+Systems.&rft.relation=http%3A%2F%2Forgprints.org%2F9789%2F