engleski

The sensitivity of Botrytis cinerea Pers.:Fr. to new botryticides in protection of vineyards

Botrytis cinerea, the cause of grey mould, is a fungus well known for the fast development of fungicides resistance. In 1998 and 1999 we conducted trials in order to analyse the efficacy of the pyrimethanil, cyprodinil and fenhexamide and to test sensitivity of B. cinerea to them in vineyard in which these ingredients had been applied intensively, but also in vineyards where they had never been used. Resistant B. cinerea strains to each ingredient were determined in both types of vineyards.

Botrytis cinerea; fungicide efficacy; vineyard

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