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How to control aphids on goji berry? Master the outbreak pattern and solve the pest problem in three steps
Aphids are pests found specifically in goji berry growing areas. They gather in large numbers on the backs of tender goji leaves and at the base of the leaves to suck sap, thereby destroying the nutritional content of the goji berry and affecting its flowering, fruiting and fruit-setting rate. Moreover, the
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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
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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
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Causes of Yellowing Wheat Seedlings and Control Methods
Abstract Causes of yellowing wheat seedlings: land preparation not fine enough, base fertilizer not fully decomposed, seed-dressing pesticide concentration too high, sowing density too high, no base fertilizer applied or insufficient fertilizer, too much waterlogging in the soil, occurrence of pests and diseases, encounter with cold wave and temperature drop, etc. Control of yellowing wheat seedlings
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How to Treat Leaf Curl on Cherry Trees? A Detailed Guide to Prevention and Control Methods
Summary Water deficiency: When cherry trees develop leaf curl due to hot weather and lack of water, watering and appropriate shading can relieve it on their own. Aphids: If it is caused by aphids, pesticides such as imidacloprid need to be sprayed. Nutrient deficiency: If it is potassium deficiency, potassium dihydrogen phosphate can be sprayed, or
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What are the control methods for wheat sharp eyespot?
Abstract Wheat sharp eyespot is mainly controlled by an integrated approach combining chemical control with agricultural measures. At sowing time, varieties with relatively good disease resistance should be selected, and a single resistance-source variety should not be planted over a large area. Before sowing, seed treatment can be carried out with fludioxonil suspension concentrate, tebuconazole suspension seed dressing, or triadimefon wettable powder. During the growing period, nitrogen, phosphorus and potassium fertilizers should be applied rationally to improve the disease resistance of wheat. After entering the jointing stage, difenoconazole·propiconazole emulsifiable concentrate can be used in appropriate amounts.
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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
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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
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How to Treat Peach Tree and Peach Fruit Diseases? A Detailed Guide to Prevention and Control Methods
Peaches, due to their wide market sales, good economic returns, and ease of cultivation and management, are favored by many farmer friends and are widely cultivated in China. So, how to treat peach tree and peach fruit diseases? 1. How to treat peach tree and peach fruit diseases: The main diseases are peach scab
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What to Do When Bamboo Fern Gets Pests? A Full Breakdown of Effective Control Methods
The bamboo fern has lush branches and leaves and is highly ornamental, so many flower lovers grow bamboo fern. What should you do if the bamboo fern gets pests? 1. Manual removal If the bamboo fern gets pests, an unidentified liquid may appear, and this may be a secretion. You can use a cotton ball dipped
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