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How to prevent and control downy mildew in Welsh onions? The latest control methods are here
Downy mildew in Welsh onions is a very common disease of Welsh onions. It occurs easily under cool and humid conditions, mainly affecting leaves and flower stalks. Infected plants become stunted, and leaves become deformed or twisted. When humidity is high, a large amount of white mold grows on the surface, seriously affecting the normal growth of Welsh onions,
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What to Do About Aphids on Peppers? A Detailed Guide to Scientific Control Methods
Aphids are one of the most destructive pests on Earth, also known as plant lice, honeydew insects, and so on. They include all members of the superfamily Aphidoidea. So far, about 4,400 species of aphids have been discovered across 10 families, of which about 250 species are serious pests in agriculture, forestry, and horticulture.
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The Latest Control Methods for Zucchini Powdery Mildew
Powdery mildew is a major disease of zucchini and occurs everywhere, most commonly in spring and autumn. The incidence rate is 30-100%, with a clear impact on yield, generally reducing it by about 10% and, in severe cases, by more than 50%. Besides harming zucchini, this disease also harms cucumber, pumpkin
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The Latest Control Methods for Tomato Gray Mold
Gray mold is a relatively serious and common disease on tomatoes, and it is also an important disease of greenhouse-cultivated tomatoes. It occurs in all vegetable-growing areas. In addition to harming tomatoes, it can also harm more than 20 crops such as eggplant, pepper, cucumber and bottle gourd. In years with low temperatures and frequent continuous rainy weather
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A Detailed Guide to the Latest Control Methods for Ginger Leaf Blight
Ginger leaf blight is a disease caused by fungi, occurring sporadically across the country, with a limited spread; except in a few areas, it is generally mild, but in the Yangtze River basin it causes severe damage from July to August. High temperature and high humidity easily trigger the disease, and it is severe in continuous cropping land, overly dense plant growth, and poor ventilation
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Detailed Explanation of the Latest Control Methods for Eggplant Leaf Mold
Eggplant leaf mold is one of the common diseases of eggplant, mainly damaging the leaves and fruits of eggplant. The pathogen is the deuteromycete fungus Mycovellosiella, which spreads through wind and rain for secondary infection. Planting too densely, closed growth between plants, high field humidity, or damage by whiteflies can easily induce
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How to prevent and control eggplant Phytophthora fruit rot? The latest practical methods are here
Eggplant Phytophthora fruit rot, also known as rotten eggplant, dropped eggs, water rot, etc., occurs commonly in all vegetable-growing areas. Both open-field eggplant and protected-cultivation eggplant can be affected. In years with heavy rain in early summer or during the plum rain season, or with heavy rain and fog in autumn, the disease is severe. When the disease is severe, it often causes large numbers of fruits to rot,
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A Detailed Guide to the Latest Control Methods for Eggplant Fusarium Wilt
Eggplant fusarium wilt is one of the major diseases of eggplant. It not only harms solanaceous vegetables but also harms many other vegetables such as cucurbits and crucifers. The leaves of diseased plants gradually turn yellow and wilt from the bottom upward, and the symptoms mostly appear on the first and second branches; sometimes only half of a single leaf turns
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How to prevent and control eggplant sclerotinia rot? A detailed guide to the latest methods
Eggplant sclerotinia rot is one of the common diseases of eggplant, and is more severe in protected cultivation than in open-field cultivation. Besides damaging eggplant, it also harms tomato, pepper, cucumber, cowpea, broad bean, pea, potato, carrot and many other vegetables. When the disease is severe, it often causes stems and leaves to wither
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How to prevent and control eggplant damping-off? A detailed explanation of the latest control methods
Eggplant damping-off mostly occurs in the early stage of eggplant seedlings. Before the seeds emerge, they are susceptible to damage, often causing seed rot. After emergence, during the cotyledon stage or the early true leaf stage, damage causes seedling damping-off. In the early stage of the disease, the base of the seedling stem becomes discolored and necrotic, gradually loses water and shrinks into a thread-like shape. The cotyledons have not yet wilted,
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