Fungicidal and bacterial (kocide-cupric hydroxide) compositions selected from Fe-EDDHA (ethylene-diamine di-O-hydroxyphenylacetate), Cu-EDDHA, Mn-EDDHA and Zn-EDDHA

摘要

A composition containing fungicidal and bactericidal effective amounts of heavy metal chelates such as manganese, zinc, iron, tin, copper and combinations thereof, in an aqueous solution. The chelate being a member of the EDDHA family, preferably in the form of Cu-EDDHA (cupric ethylene diamine diohydroxyphenylacetate). Such compositions control fungal and bacterial attacks on plants.