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Identification of Symptoms and Control Methods for Powdery Mildew on Licorice
It mainly damages leaves, and can also damage pods. The surface of affected leaves and pods is covered with a layer of white powder, and later many small black spots appear on the lesions, which can cause early defoliation or wilting of the whole plant. Control methods: spray 0.1-0.3 degrees Baume lime sulfur mixture, 50% thiophanate-methyl wettable powder 800 times dilution, 50% amobam 600 times dilution.
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What are the correct methods for storing shiitake mushrooms?
1. Dry storage. Shiitake mushrooms are highly absorbent and not easy to store; when their moisture content is high, they are prone to oxidative spoilage and mold. Therefore, shiitake mushrooms must be dried before storage. An appropriate amount of lump lime or dry charcoal and other moisture-absorbing agents must be placed in the storage container to prevent moisture from returning. 2. Low-temperature storage. Shiitake mushrooms must be stored in a cool, ventilated place; if conditions permit, the container holding the shiitake mushrooms can be sealed and then placed in a refrigerator or cold storage for storage. 3. Light-proof storage. The infrared rays in light will raise the temperature of shiitake mushrooms, and ultraviolet rays will trigger photochemical reactions, thereby
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Characteristics of Small-leaved Syzygium and an Introduction to Its Planting and Care Methods
Shrub or small tree, 0.5-5 m tall; leaves opposite, leathery, 1-3 cm long, 1-2 cm wide, glabrous, lateral veins inconspicuous, converging into a marginal vein near the leaf edge. Cymes terminal or axillary, flowers white about 4 cm in diameter; calyx obconical; petals 4; stamens numerous; ovary inferior; berry spherical. Widely distributed from South China and Guizhou to Hubei and southern Anhui. Grows in hilly scrub or at forest edges. The fruit is edible or can be used to make wine.
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What are the control methods for the peach tree peach moth?
This insect is also known as the apricot star caterpillar and the plum moth, commonly called the red-bellied worm. Its larvae damage the buds, flowers and young leaves of peach trees. Affected peach trees not only suffer yield losses, but also decline in vigor, and in severe cases the entire tree can die. This insect mainly damages peach, plum, apricot and plum, and also harms pear and persimmon trees. It is mainly distributed in North China and Northwest China, and in recent years it has gradually spread in the Yangtze River basin, with worsening damage.
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How to Keep Clown Knifefish? Breeding Methods and Precautions
Clown Knifefish: Clown Knife (Notopterus chitala), also known as: East Asian Knife, Bowfin, Bao Kong Humpback Fish, Flower Knife Fish. Native to Thailand, Myanmar, and India, size 90 cm, optimal temperature 28°C, highly adaptable, able to grow in ordinary water quality, suitable water temperature above 24°C. Grows fast, easy to keep. A nocturnal fish, mainly carnivorous, can be fed minced meat and fish chunks, most fond of live fish and shrimp, cannot be kept mixed with small fish. Male and female fish
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What are the control methods for Panellus stipticus?
Panellus stipticus is also known as the hemostatic fan mushroom. Taxonomically it belongs to the Basidiomycotina, Hymenomycetes, Agaricales, Tricholomataceae, and the genus Panellus. The fruiting bodies grow in groups or clusters, arranged in an imbricate (roof-tile-like) pattern. The cap is 1-3 cm in diameter, tough, kidney-shaped or semicircular, initially white, later turning dark yellow or cinnamon, with the surface cracking into bran-like scales and the margin inrolled. The stipe is lateral, thick and short, solid, the same color as the cap, with small scales covering the surface. The gills are narrow and crowded, yellow or cinnamon, darkening when dry, with cross-veins connecting the gills. This fungus is a wood-rotting macrofungus that frequently occurs on mushroom logs.
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What are the treatment methods for gastric food stagnation in pigs?
Cause: Gastric food stagnation in pigs is caused by feeding too much after starvation, with the pig overeating to satiety, resulting in the accumulation of food in the stomach and the onset of disease. Symptoms: The sick pig has reduced or no appetite, sometimes vomits, and the vomited material is rather foul-smelling; the abdominal circumference is distended and enlarged, and on palpation the abdominal wall is firm and painful; breathing is rapid, and body temperature is generally normal. Treatment: Formula 1: Mix 100 milliliters of vinegar and 15 grams of salt into the feed and administer orally. Formula 2: Mash 250-500 grams of green vegetables into juice, mix with 60-90 milliliters of sesame oil, and administer orally (
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Control Methods and Technical Key Points for Cotton "Double Rot" Disease
Rotten bolls and rotten peaches are common, frequently occurring diseases of cotton that seriously affect cotton yield and quality. People customarily call these two diseases "double rot disease." (1) Causes 1. Excessive or too-late application of nitrogen fertilizer causes excessive cotton growth and a closed, shaded field, which weakens the disease resistance of cotton plants. 2. During the flowering and boll stage, cotton encounters heavy rainstorms or excessive autumn rain, field humidity is too high, and drainage is poor, causing pathogens to breed and invade. 3. Cotton is attacked by red rot, anthracnose, boll blight, and other diseases. (2
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Characteristics and Cultivation Methods of Greenleaf Schisandra
Medicinal name: Greenleaf Schisandra. Aliases: Neifengxiao, Xiaoxueteng, Guoshanfeng, Zizuan, Fengshateng. Chinese pinyin: luyewuweizi. Latin botanical animal/mineral name: SchisandraviridisA.C.Smith. Efficacy: dispels wind and invigorates blood; moves qi and relieves pain. Family and genus classification: Schisandraceae. Indications: rheumatic bone pain; stomach pain; hernia pain; irregular menstruation; urticaria; herpes zoster. Ecological environment: grows in forests, on hillside roadsides and by mountain gullies and streams at 250-1200m. Harvest
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Traditional Processing Methods and Storage Techniques for Schisandra chinensis
The fruit of Schisandra chinensis is a traditional Chinese medicinal material with a long history of use and is sold well both domestically and internationally. Schisandra chinensis is sour and sweet in taste, warm in nature, and enters the lung, heart, and kidney meridians. It has the effects of astringing the lungs, nourishing the kidneys, promoting fluid production, stopping sweating, and securing the essence. It is used to treat conditions such as cough and asthma due to lung deficiency, dry mouth and thirst, spontaneous sweating, night sweats, emaciation from injury, seminal emission and spermatorrhea, chronic diarrhea and chronic dysentery. It is mainly produced in Liaoning, Jilin, Heilongjiang, and Hebei, among other places. I. Collection and Processing of Schisandra chinensis 1. Raw Schisandra (dried): Every year from September to October, when the fruit of Schisandra chinensis turns
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