Resistance of Phytophthora porri to metalaxyl |
| |
Authors: | Thomas Locke John Scrace J Mark Peace |
| |
Abstract: | Metalaxyl resistance has been identified in the Phytophthora porri population in the UK. In field experiments the presence of such resistant strains reduced the level of control of leek white tip given by applications of phenylamide-containing fungicides. The level of control achieved by fungicides with alternative modes of action to the phenylamides was not affected. ©1997 SCI |
| |
Keywords: | phenylamide metalaxyl oxadixyl leek white tip Phytophthora porri |
|