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What are the common diseases of lotus? A full analysis of solutions
1. Rot disease The most common disease of lotus is rot disease, because it is soaked in water for a long time, it is very easy for problems to appear. So be careful not to let the leaves soak in water. When the soil is poor, the incidence of rot disease will be very high. At this time, an appropriate amount of fertilizer should be applied, and then some carbendazim can be sprayed for control.
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What are the pest and disease control methods for Schisandra chinensis
Pest and disease control methods for Schisandra chinensis
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New potato variety Zhongmiao No. 4: high yield and strong disease resistance
New potato variety "Zhongmiao No. 4": high yield and strong disease resistance
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Nearly 10% of commercially sold coffee tests positive for ochratoxin; Consumer Protection Committee releases inspection results
Executive Yuan Consumer Protection Committee announces that nearly 10% of commercially sold coffee samples tested positive for ochratoxin
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What are the pest and disease control methods for morning glory?
1. Brown spot disease Symptoms: When this disease occurs, round or polygonal lesions appear on the leaves, usually dark gray in the center with dark brown edges. Many pale black mold layers form on the surface of the lesions, and in severe cases the lesions cover the entire leaf, causing the leaves to wither. Control methods: Plant appropriately close together, avoid overwatering
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Common Pests and Diseases of Ming Fern and Their Control Methods
Pest Control During the growth of Ming Fern, hot and dry seasons are encountered, and at this time the main pests are predominantly red spider mites and scale insects, which must be controlled by spraying pesticides. For whiteflies and scale insects, omethoate emulsifiable concentrate can be used in the appropriate ratio to eliminate the pests. Pest control requires emphasis on prevention.
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What are the disease and pest control methods for Calathea leopardina?
1. Southern blight. Southern blight has a relatively high incidence rate. When a plant suffers from southern blight, the stems and leaves near the soil will rot and discolor, and a radiating white fungal mycelial infection will appear; then the infection expands and turns dark brown, spreading through the entire pot and eventually causing the plant to die. It should be noted that
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What are the control methods for pests and diseases of shepherd's purse?
Control methods for pests and diseases of shepherd's purse
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Detailed Guide to Common Pest and Disease Control Methods for Curly Endive
Pest and Disease Control Methods for Curly Endive
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What disease causes azalea flowers to turn black
1. Brown spot disease Cause: In the early stage of the disease, small brown spots appear on the leaf surface, then gradually develop into irregular large spots. Many black or grayish-brown small dots form on the lesions, causing the affected leaves to turn yellow and drop. This disease often occurs during the plum rain season when humidity is high. Control method: Pay attention to ventilation and light transmission at ordinary times
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