3.3. Chemical control of tomato wilt disease in greenhouse
Based on the results above, prochloraz and carbendazim were chosen to test their greenhouse control effects on tomato Fusarium wilt in a hydroponic cultivation system. The results are shown in Table 2. The preventive effect was 69.6% and the curative effect was 50.0% after 0.4 μg/ml prochloraz was added to the liquid media. The preventive effect was 87.0% and the curative effective was 34.4% after 5 μg/ml carbendazim was added to the liquid media for 2 weeks.