Due to continuous cropping for many years, cherry tomatoes are prone to soil-borne diseases. According to practical verification, currently introduced grafted seedlings can effectively reduce soil-borne diseases such as blight, bacterial wilt, verticillium wilt, and root-knot nematode diseases. Conditional, grafted seedlings are recommended for planting.
In addition, the grafted seedlings can be used for pest prevention and control in conjunction with the roots outside the transplant 3 to 5 days before transplanting. 75% chlorothalonil wettable powder 600 to 800 times liquid and 50% carbendazim wettable powder 500~ can be sprayed. 600 times the liquid +10% imidacloprid 1000 times and so on for prevention and treatment.
For the prevention and control of major pests and diseases of the cherry tomatoes, it is recommended that agricultural control should be the main method, and chemical control should be used as a supplement. In other words, the varieties with strong disease resistance should be selected, and the new land planting without planting solanaceous crops should be selected. Scientific irrigation, rational fertilization, organic fertilizer application as base fertilizer and phosphorus and potassium fertilizer, to avoid partial nitrogen fertilizer, supplement of leaf fertilizer containing calcium, magnesium, magnesium and boron, promote healthy growth of plants, and increase crop resistance. Http://Content/52224f0e-1826-443d-a2ff-5ba837a5b0d8?cType=2
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