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Rice Pest and Disease Control: What Is Rice Downy Mildew?
What is rice downy mildew? What harm does rice downy mildew cause? How do you control rice downy mildew? Please advise. Harm of rice downy mildew: Rice downy mildew generally shows symptoms in the late seedling stage, with symptoms becoming pronounced at the peak tillering stage. Diseased plants are stunted, with pale green leaves; small yellowish-white spots appear on the leaves, round or oval...
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How can rice planthoppers be controlled effectively?
How are rice planthoppers best controlled? What harm do rice planthoppers do to rice? Please provide an introduction. Harm of rice planthoppers to rice: Rice planthoppers are a frequently occurring pest that seriously harms rice. In the early stage of damage, many irregular brown spots appear on the stems; when the damage is severe, the whole plant withers and gradually spreads into patches; during the booting stage of rice...
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Rice Pest and Disease Control: How to Control Rice False Smut?
How to control rice false smut? What harm does rice false smut cause? Please provide an introduction. Harm caused by rice false smut: Rice false smut only occurs on the panicle, generally from the flowering stage to the milk-ripening stage of rice. In infected grains, the pathogen grows inside the glumes, forming a false smut ball about 1 cm in diameter that replaces the grain. ...
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Rice Pest and Disease Control: What Is Rice Akagare Disease?
What is rice akagare disease? What harm does akagare disease do to rice? How is rice akagare disease controlled? Please explain the harm of rice akagare disease: Rice akagare disease, commonly known as "stewed seedlings" or "sitting clumps," is a physiological disease in rice production. Affected plants are noticeably stunted, with few and small tillers, and the upper leaves stand upright with a smaller angle to the stem...
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What is the rice stem borer (Chilo suppressalis)? Detailed control methods
What is the rice stem borer and how to control it? Please provide an introduction and control methods. The rice stem borer, also known as the stem maggot, is distributed in rice-growing areas across both southern and northern China. Its hosts include rice, corn, sugarcane, foxtail millet, broad bean, water bamboo, sorghum, rapeseed, wheat, Chinese milk vetch, and others. In recent years, damage from this pest has remained severe....
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What pesticide is effective for controlling rice stem borer larvae?
What pesticide should be used to control rice stem borer larvae? For controlling rice stem borer larvae, you can use 30 to 40 ml of 5% fipronil suspension concentrate per mu, or 120 to 150 ml of 20% triazophos emulsifiable concentrate plus Tianda 2116. When using chemical control, maintain a 3 to 5 cm deep water layer in the field and let it dry naturally. Click to get more insecticide...
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What is the outlook for toad farming? Market price trends analyzed
Toad farming prospects and prices
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What is the price of golden coin turtle seedlings? Detailed guide to keeping methods
Golden coin turtle seedling prices and keeping methods
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