果菜杀菌剂──灭菌铜灭菌铜是河北农业大学植保系与保定市蔬菜研究所联合研制的铜素杀菌剂，具有杀菌广谱、高效、低毒、长期保存不失效的特点，可与常用的菊酯类和有机磷类杀虫剂混用，比使用波尔多液方便，节省药费。防治对象：该药可用于防治苹果和梨的黑星病、轮纹病... Fruit and vegetable germicide ─ ─ sterile copper sterilization Copper is a plant protection Hebei Agricultural University and Baoding Vegetable Research Institute jointly developed by the copper fungicides, bactericidal broad-spectrum, high efficiency, low toxicity, long-term preservation without failure features, and Commonly used pyrethrins and organic phosphorus insecticides mixed, more convenient than the use of Bordeaux, saving money. Control object: The drug can be used to control apple and pear scab, rotifers ...