TY - BOOK AU - Herrbach,E. TI - Effect of dodecanoic acid on the colonisation of sugar beet by aphids and the secondary spread of virus yellows UR - https://drive.google.com/file/d/1WHz4nrwHpNERLaGgGlVYnY2oOBPSvpCh/view?usp=drivesdk ER -