Common Diseases of Balcony Vegetables
Today's topic is related to the plant experience from the Flower Clinic, focusing on the common diseases of balcony vegetables. Here is a comprehensive introduction to follow.
1. Powdery Mildew. Often occurs in melon plants, and can be treated with a 70% Thiophanate-methyl 1000x solution or a 50% Thiophanate-methyl 500-800x solution, 50% Carbendazim wettable powder 500-800x solution, or a 40% Polythiocarbamate (40% Carbendazim plus sulfur colloidal suspension) 1000x solution spray.
2. Downy Mildew. Often occurs in legumes, and in the initial stage of the disease or during the outbreak, use a 50% Carbendazim wettable powder 800x solution, 65% Zineb wettable powder 700x solution, or 50% Thiophanate-methyl wettable powder 600x solution spray. Spray once every 7-10 days, for a total of 2-3 times.
3. Grey Mold. Often seen in peppers, cucumbers, tomatoes, etc. In the early stage of the disease, you can use a 40% Phosalon wettable powder 200-300x solution or a 64% Metalaxyl-M wettable powder 400-500x solution, a 1:0.5:300 Bordeaux mixture, or a 25% Ridomil wettable powder 800-1000x solution spray. Using an imported 70% Antaisen wettable powder 500-700x solution is even more effective.
4. (T-J) Disease. Often seen in peppers. In the early stage of the disease, you can spray the leaves with a 50% Carbendazim or 65% Zineb wettable powder 600-800x solution, or a 50% Thiophanate-methyl 800-1000x solution. Spray once every 7 days, for a total of 2-3 times.
5. Blight. This disease is often seen in tomatoes and can be prevented with a 64% Metalaxyl-M wettable powder 400-500x solution. Spray once every 7-8 days, for a total of 3-4 times. If it rains after spraying, reapply.
6. Rust. Often seen in legumes, in the early stage of fruiting, you can use a 15% Triadimefon wettable powder 2000-4000x solution. After cowpeas enter the fruiting stage, switch to a 50% Carbendazim wettable powder 800x solution, or spray with a 50% Thiophanate-methyl 600x solution. Spray once every 7-10 days, for a total of 2-3 times.
7. Verticillium Wilt. This disease often occurs in eggplants and can be treated with a 50% Thiophanate-methyl wettable powder 500-1000x solution or a 50% Carbendazim wettable powder 600-800x solution for root irrigation, 0.25 kg per plant. Irrigate once every 7-10 days, for a total of 3-4 times.
The above introduces the full content of the common diseases of balcony vegetables for your comprehensive understanding and reference!