-
Cultivation Techniques for Sedum kamtschaticum and Common Disease Control Methods
Abstract Site selection and land preparation: Sedum kamtschaticum is suited to sandy soil with good drainage, and before planting, fertilization work needs to be done well. Planting: the best time for sowing is between February and April; once the seedlings emerge, they can be transplanted, and when transplanting, attention should be paid to density and spacing, generally around 25cm specifications
-
Isatis root planting method: apply base fertilizer before sowing, and prevent pests and diseases later
Summary Soil: choose land with deep, fertile and loose soil. Sowing: spring sowing and summer sowing are both options; before sowing, soak the seeds in 40° warm water for 4 hours. Seed reservation and collection: harvest the seeds promptly when they mature, then sun-dry, thresh and store them in a dry place. Daily management: reg
-
How to grow potted apricot trees? Frequent pruning increases the sprouting rate and promotes flowering
Abstract For a potted apricot tree, you must first choose a suitable variety, then carry out seedling cultivation and potting and planting. When the apricot tree has grown for a certain period of time, shaping and pruning must be done in time. Next, the fertilizer in the potting soil must be well managed, and fertilizer should be added at the right time according to the situation. Later, attention must also be paid
-
What pesticides can ethylicin be mixed with? The right combinations effectively control diseases
Abstract Ethylicin can be used in combination with a variety of pesticides. Common pairings include propamocarb hydrochloride, difenoconazole, hymexazol plus fosetyl water formulation, thiophanate-methyl, propiconazole, myclobutanil, pyraclostrobin, chloramphenicol, boscalid, triadimefon and others. Ethylicin combined with different
-
What are the causes and diseases of strawberry fruit rot? With control methods
The causes of fruit rot include diseases, poor soil conditions, and improper cultivation management, all of which can lead to fruit rot. The solutions are as follows. Diseases: if diseases are found, Trichoderma can be used for control, and old leaves, diseased flowers and diseased fruits should be removed in time. Poor soil conditions: it is best to choose
-
What are the common diseases of cucumbers in cold frames? How to prevent and control them
Abstract Downy mildew: spray 25% metalaxyl 800x solution, once every 7-10 days, for about 3-6 days in a row. Fusarium wilt: use 50% thiophanate-methyl 400x solution, or 50% carbendazim 500x solution and other chemicals to drench the roots. Powdery mildew: spray 40% DuPont Fuxing 2000x solution
-
What are the common pests and diseases in corn cultivation?
Summary Common corn pests and diseases include: Asian corn borer, armyworm, cotton bollworm, aphids, corn leaf mite, etc. Control methods: use 2.5% lambda-cyhalothrin 2000-2500 times dilution to spray the plants, which can control lepidopteran pests such as Asian corn borer, armyworm, and cotton bollworm; use 2
-
Identification of Cherry Blossom Pest and Disease Symptoms and Control Methods
Summary Symptoms of shot-hole brown spot disease: small purplish-brown spots appear on the leaves and gradually expand into circular shapes. Control methods for shot-hole brown spot disease: spray 3-5 degrees Baume lime sulfur mixture before new shoots sprout, and spray 160-fold Bordeaux mixture when the disease occurs. Symptoms of leaf blight: yellow-green
-
A Detailed Guide to the Prevention and Treatment of Common Pepper Diseases and the Methods of Applying Pesticides
Abstract Phytophthora blight: use fostyl-aluminium and mancozeb wettable powder for prevention and treatment. Viral disease: use zhibingling emulsion and duqing aqueous solution for prevention and treatment. Root rot: use sulfur suspension concentrate, thiophanate-methyl, carbendazim wettable powder, and shuangxiaoling aqueous solution for prevention and treatment. Gray mold: use procymidone wettable
-
Common disease chart of cherry tomatoes, with common control methods
Summary Late blight: spray chlorothalonil, Bordeaux mixture, mancozeb water-dispersible granules, and dimethomorph-mancozeb wettable powder for control. Leaf mold: spray chlorothalonil for control. Yellow-white seedlings: apply more iron fertilizer, less phosphorus fertilizer and zinc fertilizer. Fruit cracking: when moisture is low
条件筛选