What is mosaic virus in cilantro cultivation?
What causes cilantro mosaic virus? Please provide an introduction and control methods. The harm of cilantro mosaic virus: during plant growth, yellow mosaic or mosaic symptoms appear, generally more common on young leaves, mostly manifesting as mild mosaic; sometimes young leaves show wrinkled mosaic and curl backward, and severely affected plants become stunted. Cilantro mosaic virus...
What causes cilantro mosaic virus? Please provide an introduction and control methodsThe harm of cilantro mosaic virus:
During plant growth, yellow mosaic or mosaic symptoms appear, generally more common on young leaves, mostly manifesting as mild mosaic; sometimes young leaves show wrinkled mosaic and curl backward, and severely affected plants become stunted.
Control methods for cilantro mosaic virus:
Aphids are accomplices of mosaic virus disease. First use 20% fenpropathrin-malathion emulsifiable concentrate at 1000 times dilution, or 21% mie shabi emulsifiable concentrate at 4000 times dilution, or 10% imidacloprid wettable powder at 3000 times dilution, or 25% zolapride wettable powder at 2000 times dilution, spraying 50-60 kg per 667 sq m to control aphids, and stop applying the pesticide 7 days before harvest.
In the early stage of viral disease, use 5% junduqing at 500 times dilution plus 20% virus A water-soluble powder at 500 times dilution, spraying 50-60 kg per 667 sq m, once every 10 days, for 2 consecutive sprays, and stop applying the pesticide 3 days before harvest.
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