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通过室内测定和田间试验研究发现，两种多功能药肥对番茄灰霉病的防效分别为74．3％－86.4％和73.2％~81.0％，均显著地优于多菌灵，并对番茄脐腐病、叶霉病和晚疫病有良好的兼防效果，试验结果还显示：多功能药肥能有效地促进番茄茎叶生长，增加果实产量20．6％～28．9％。
The results of laboratory tests and field experiments showed that the control effects of two multi-functional fertilizers on tomato gray mold were 74.3% -86.4% and 73.2% -81.0%, respectively, which were significantly better than that of carbendazim. Tolerance of tomato umbilicaria, leaf mold and late blight have a good effect of both prevention and control. The results also show that the multi-functional medicine can effectively promote the growth of tomato stems and leaves and increase the fruit yield by 20.6% -28.9%.