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How to prevent and control button mushroom diseases? These measures must be mastered
Disease prevention and control principles: prevention first, with equal emphasis on prevention and control. 1. Rot disease: a fungal disease, mainly characterized by white mycelium as fine as spider silk appearing on the casing soil layer of the mushroom bed, growing irregularly and arranged in a spider-web pattern; infected mushroom bodies basically stop growing and gradually turn brown, soften and rot. Prevention and control measures: treat the casing soil material to prevent disease before it appears. For chemical treatment of the mushroom shed, generally use Baibingsha to spray the mushroom shed in a carpet-like manner to thoroughly kill pathogenic bacteria; after sealing for 2 days, it can be put into use. Keep the shed temperature above 12°C and shed humidity below 90%. If disease is found, immediately take measures to dig out and clean up.
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Major Pests and Diseases of Lilies and Their Control Methods
After sowing, lilies must undergo several years of cultivation and management before commercial bulbs suitable for harvest can be obtained. Generally, asexual propagation is used first to obtain seed bulbs, or seed propagation may be used first to obtain seed bulbs; the seed bulbs are then planted in the field and, through field management, grow into commercial lilies. Seed bulbs are various propagation materials first cultivated into 50-100 g small...
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How to prevent and control pests and diseases of Agapanthus (lily of the Nile)?
Also called love flower, the name Agapanthus comes from the Greek words agapé (god of love) and anthos (god of flowers), but in reality, the reason this flower is called the "flower of love" is a distant, forgotten mystery. In 1788, L'Heritier established the genus Agapanthus. It was once classified in the Liliaceae family, and was subsequently classified in...
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Controlling Pests and Diseases at Peanut Sowing Time Is Highly Effective
Many types of pests and diseases harm peanuts, they occur over a wide range, and the damage is severe. Because the occurrence, distribution, epidemic patterns, damage periods, and living habits of the various pests and diseases all differ, it is quite difficult to time control measures properly in production. Practice has shown that controlling pests and diseases at sowing time can save part of the major losses peanuts suffer from pests and diseases...
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What are the main pests and diseases of hickory? A detailed explanation
What are the main pests and diseases of hickory? How should they be prevented and controlled? Please advise. Hickory pests and diseases are important factors affecting hickory yield. Preventing and controlling pests and diseases can protect the forest, promote growth, and increase yield. Common hickory diseases include hickory branch blight and fruit tree rot. Common...
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What are the methods for preventing and controlling pests and diseases in tomato seeds
How to prevent and control pests and diseases in tomato seeds? Please explain. The general disease symptoms of tomato seeds are as follows: (1) Tomato fruit blistering disease, a physiological disease, also called rib rot or strip rot or band rot, mainly harms the fruit. Below is an introduction for everyone. There are commonly two types. One is the browning type: cut open the diseased fruit, ...
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Common Pests and Diseases in Pear Tree Cultivation and Their Control Methods
What pests and diseases should be prevented in pear tree cultivation? Here is an introduction to the main pests and diseases in pear tree cultivation: For diseases, generally spray fungicide 7 days after flowering, then spray again at an interval of 15 days. After June, on sunny days, spray the protective agent 1:3:240 Bordeaux mixture 3 to 4 times, at intervals of 15 to 20 days. During the rainy season, fungicides can be sprayed on the trees. ① Black spot disease: 75% carbendazim at 800 times dilution.
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What are the main pests and diseases in pear tree cultivation?
What are the main pests and diseases in pear tree cultivation? Please explain. Common pests and diseases in pear cultivation include the following: 1. Pear tree valsa canker mainly damages the bark of main and side branches, causing rot. There are two symptom types, canker type and branch blight type, and in severe cases many branches die back, leading to death. For control, strengthen orchard management, control the fruit load,...
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What are the common pests and diseases of pineapple? A detailed guide to prevention and control methods
What pests and diseases of pineapple need to be prevented? Please introduce the following pests and diseases that need to be controlled during pineapple cultivation: wilt disease. After the plant is affected, the leaves become soft and droop, the leaf color changes from pale green to red, the base rots, and finally the whole plant dies. This disease is caused by damage from mealybugs. Prevention and control methods: first, strictly take care not to use diseased seedlings for propagation.
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How to prevent and control cotton pests and diseases? A practical guide for growers
How should cotton be planted to prevent and control pests and diseases? When should it start? Strict seed disinfection; strongly advocate buying and selecting high-quality coated seeds that have undergone foam acid delinting, fine selection, and coating with highly effective fungicides and insecticides; for any cotton field where coated seeds are not used, the cotton seeds used must also be treated with highly effective fungicides...
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