What should I do with the pests and diseases of the pepper? Can refer to these medication plans
Pepper is an indispensable seasoning on our daily table. The demand for peppers is also very large. In the process of pepper planting, pests and diseases often appear. Let’s take a look at the prevention and control techniques and medications for peppers and fruit diseases. .
I. Prevention and control technology of pests and diseases in pepper
1, the main problem
When pepper enters the flowering stage, the growth begins to weaken, and the physiological drop and fruit drop are common, and various disease hazards such as bacterial wilt, viral disease, blight, gray mold, early blight, blight, bacterial scab, white star Diseases, anthrax, sclerotinia and other diseases occur, and insect pests such as mites, spider mites, and astragalus directly affect growth, fruit yield and quality.
2, management points
(1) Topdressing is mainly based on high-phosphorus and high-potassium compound fertilizer, which promotes flower and fruit, and at the same time improves the cold resistance of the plant.
(2) At this time, pepper also needs a large new root group to absorb fertilizer and water to meet the needs of pepper growth and flowering. It needs soil with rich organic matter, loose and balanced nutrients, to promote root growth and reproduction, and to improve plant growth and growth. The leaves are thick green, prevent premature senescence of the leaves, and the flowers and fruits are numerous and sputum. It is recommended that the high-phosphorus and high-potassium compound fertilizer be combined with Wujin Green (Yigenwang) 2kg/mu irrigation root, or Norwegian seaweed 50g+Tokangkang 200ml/mu irrigation root.
(3) At this time, the value of pepper is a large number of flowering results, paying attention to supplementing trace elements such as Amyg, Tubaokang, Wangqiu, Fuleong micro-fertilizer, Jiete and regulator Azumi (Yiquan), prevention and treatment Capsicum physiology deficiency, viral disease, flower protection and fruit preservation, prevention and treatment of leaf premature senescence, promote plant robustness, thick green leaves, more flowers and fruits, beautiful fruit and pepper, regulate growth, improve plant photosynthesis and improve plant cold resistance.
(4) There is a decline in cold current, pay attention to prematurely cold, such as the United States plus rich + love to increase the United States, the United States plus rich + Norwegian seaweed, has the effect of keeping warm and retaining flowers and fruits, reducing the function of deformed fruit, the fruit is bright and straight.
3. Foliage proposal
1 health 15ml (Jianda 8ml) + dry transport 25ml + hope autumn 5g + love increased beauty 5ml / 30 kg water;
2 Yang Cai 10ml + Bi Rui 20ml + Ai Mige (Tokangkang) 20ml + Ai Zengmei 5ml / 30 kg of water;
3 Ami wonderful 10ml + dry transport 25ml + US plus 15ml + Fule Nong micro-fertilizer 15g / 30 kg water.
Remarks: The above three programs are used in turn.
(1) Anthracnose, early blight, ring disease, and white star disease are recommended: Jiangong, Jianda, Fushuai, Hua Ximei.
(2) Recommended for gray mold: Jiangong, Jianda, Kaiser.
(3) Recommended for epidemic diseases: Akebai, Baitai, Feige, Liangdun, Fuduobao, Dejin.
(4) Recommended for bacterial sore disease: dry transport, Bi Rui.
(5) The use of sassafras and spider mites is recommended: silver charm.
(6) Astragalus recommended: Teflon + happy oil (full of cattle), sweeping the wind + happy oil (full of cattle), silver farmer + happy oil (full of cattle).
Second, the main pests and diseases of peppers and chemical control (foliar spray)
1, viral disease (continuous 2-3 times, each interval 5-7 days, three formulas are used in turn, this formula also has cold resistance, preserved flowers and fruit, more flowers and beautiful, plants grow strong and strong, leaves Green thick):
(1) Mejiafu 15ml + Fule Nong micro-fertilizer 15g + Ai Zengmei 5ml / 30 kg water;
(2) Mecca 15ml + Ai Mige 20ml + Ai Zengmei 5ml / 30 kg of water;
(3) Mejiafu 15ml+望秋5ml+爱增美5ml/30kg water.
2, gray mold: Jiangong, Jianda, Kaiser.
3, the disease: Akebai, Baitai, Feige, Liangdun, Fuduobao, Dejin.
4, white star disease: Jian attack, Jianda, Fu Shuai, Hua Xiu Mei, Yang Cai, Ami wonderful collection.
5, anthrax: health attack, Jianda, Fu Shuai, Hua Xi Mei, Yang Cai, Ami Miao, Kai Run.
6, ring disease, leaf blight: Jian attack, Jianda, Fu Shuai, Hua Xi Mei, Yang Cai, Ami wonderful harvest, dry transport, Bi Rui, add rice.
7, umbilical rot: green calcium, calcium must be, fruit moist, Amyg.
8, nematodes: recourse.
9, root rot, blight, verticillium: bright shield, Yang Cai, Ami wonderful harvest.
10, bacterial wilt: high copper, orange bright, dry, sharp, plus rice.
11, sclerotia, chalk disease: Jian attack, Jianda, Kaiser.
12, cockroaches, red spiders: silver charm.
13, nocturnal moths: Ai Lu Shi, Long Broken, Nong Zhouxing / Yin Rui.
14, locusts / whitefly 特: Teflon, windswept, silver farmer.
15, flower protection fruit
(1) Mejiafu + fruit moisturizing;
(2) Wang Qiu (Fu Le Nong Wei Fei) + Ai Zengmei (Yi Quan);
(3) Ai Mige (Tuo Baokang) + Ai Zengmei (Yiquan).
16, cold resistance, provide plant immunity
(1) Mecca + Norwegian seaweed;
(2) The United States and Canada + love to increase beauty.
The management of pests and diseases in the fruiting period of peppers is finished. This article is for reference only. The actual operation must be based on the local climate and soil conditions. If necessary, consult local experienced agricultural technicians to avoid unnecessary losses.
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