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Prevention of honeysuckle pests
Aphids damage leaves and twigs, cause leaf and bud curling, growth stops, and production drops sharply. From April to June, the pests were heavy. Before and after the beginning of summer, especially in rainy days, the spread was faster. Control methods: Spray with 1000 to 1500 dilutions of dimethoate at 40% or 1000 to 1500 dilutions of dioscorea bulbifera (mizumazone) several times in succession until killing. In May, the adult was unearthed in the epidermis at the top of the shoots. The larvae first moved into the epidermis. Later they plunged into the xylem and grazing at the base. After the fall, they drilled to the base or the root for winter. After the plants are victimized, they gradually wilted, wilted, and even died. Control methods: When the adult is unearthed, 80% trichlorfon is used to perfuse the soil. During the prolific spawning period, spray 50% phoxim EC every 600 days; discover larvae, cut and burn; if there are wormholes, pour 80% of the venom impregnated with cotton powder. Mud seals and kills larvae. The cutworm larvae erode the leaves after they spend, causing a reduction in yield. Control methods: After entering the spring, excavate soil within 1 meter of the plant. At the beginning of the larvae, spray 2.5% fish essence oil 400 to 600 times.