Chrysanthemum planting techniques: how to control beetles by planting chrysanthemums?
How to prevent and cure beetles by planting chrysanthemums? Please introduce the method: the beetle is a pest. Adults bite chrysanthemum leaves into reticular holes and lacerations, leaving only the main vein in serious cases, especially in the case of cluster damage. Often bite the most from evening to 10:00 in the evening. Larval grubs harm chrysanthemum seedlings and tender stems. Control methods: a, poisonous soil control; b, root irrigation with liquid medicine; c, poison bait; d, control of adults: adults can be trapped and killed by black light, and the effect is obvious. Click for more chrysanthemum planting techniques click to get more flower planting techniques
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Chrysanthemum planting technique: how to control cotton bollworm by planting chrysanthemum?
How to control cotton bollworm by planting chrysanthemum? Please introduce chrysanthemum cotton bollworm: harm chrysanthemum young leaves, shoots, grow up into the tender buds, flowers harm, serious can be a large number of damage to buds, resulting in unable to blossom or form residual flowers. Control method: use Jiaduo frequency vibrating insecticidal lamp to kill adults and reduce fields.
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Chrysanthemum planting techniques: what diseases and insect pests need to be controlled when planting chrysanthemums?
What diseases and insect pests need to be controlled in planting chrysanthemums? Please introduce the control methods of chrysanthemum diseases: the common diseases of chrysanthemum are black spot, powdery mildew and Fusarium wilt. In Shenzhen, the most serious disease of chrysanthemum is black spot. The disease occurs from the lower leaves of the plant, and brown spots appear at the initial stage of the disease.
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