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番茄灰霉病是温室、大棚番茄多发病害,为了进一步验证25%使百克乳油的防治番茄灰霉病效果,我们作了此项试验。试验设了3个剂量的处理和1个
Botrytis cinerea is a greenhouse, greenhouse tomato disease, in order to further verify that 25% of the 100 grams of EC cream to control tomato gray mold effect, we made this test. The trial set up three doses of treatment and one