Ten vegetable diseases and insect pests and their control methods
1. Capsicum anthracnose: Before the onset, spray the leaf surface with 500-700 times liquid of Luheng No. 7 (77% copper hydroxide wettable powder). Spray once every 7 days, even spray 2 times. In the early stage of the disease, it was sprayed with Greenheng No. 2 (80% Dover Zinc WP) 600-800 times. aluminium sliding windows,upvc sliding windows,sliding window installation,sliding windows bunnings SMIRO DOORS AND WINDOWS CO., LTD , https://www.smirowindows.com
2, pepper, tomato, legume virus disease: In the early stage of the disease, use Luheng 6 (sterilization king) 600--800 times liquid spray, spray once every 7 days, even spray 2 times can be effective.
3, bean rust: the results of the early use of Green Heng No. 2 (80% Duofu zinc wettable powder) 600--800 times liquid spray, spray once every 7 days, continuous spray 2 times.
4, tomato blight: before the onset or early onset with the use of Green Heng No. 7 600 times liquid control. Spray once every 7 days, even spray 3 times, if it rains after spraying, it must be sprayed.
5, eggplant verticillium: in the early stage of the disease with Green Heng No. 1 3000--4000 times liquid or Luheng No. 3 (54.5% Futu WP) 600--800 times liquid irrigation, every 7 days 1 time, even irrigation 3 times.
6, legume mold: from the early stage of the onset to the onset of the use of Green Heng No. 2 (80% Duofu zinc wettable powder) 600--800 times liquid spray, spray once every 7 days, continuous spray 2 times.
7, cucumber downy mildew: the initial stage of the disease with green Heng 8 10 ml + green Heng 2 20 grams mixed and sprayed 15 kg of water.
8. Melon disease: It mainly harms melon and cucumber. It can be sprayed with 600-800 times liquid solution of Luheng No. 2 (80% Dupper Zinc WP). It is necessary to focus on spraying the ground stem base, once every 5 days, and even spray 3 times.
9, melon powdery mildew: in the early stage of the disease with Green Heng No. 2 (80% Duofu zinc wettable powder) 600--800 times liquid spray, spray once every 7 days, continuous spray 2 times.
10, melon wilt disease: the initial stage of the disease with Green Heng No. 1 3000 times liquid irrigation. The disease epidemic period was once every 7 days, and it was continuously infused three times. Each hole used 0.25 kg of pesticide liquid.