?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=New+crop+protection+agents+authorised+for+EU&rft.creator=Speiser%2C+Bernhard&rft.subject=Crop+health%2C+quality%2C+protection&rft.description=On+6+May+2008%2C+the+European+Commission+published+a+new+Regulation+that+authorises+the+use+of+spinosad%2C+potassium+bicarbonate+and+copper+octanoate+in+organic+farming%2C+and+extends+the+use+of+ethylene.&rft.publisher=Grolink+AB&rft.date=2008&rft.type=Journal+paper&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Forgprints.org%2F14201%2F1%2FSpeiser_2008_TOS_86_crop_protection_agents.pdf&rft.identifier=Speiser%2C+Bernhard+(2008)+New+crop+protection+agents+authorised+for+EU.+The+Organic+Standard+(86)%2C+pp.+8-9.&rft.relation=http%3A%2F%2Forgprints.org%2F14201%2F