The disease that damages the pomegranate fruit is mainly dry rot. In July, it was the epidemic period. It can be controlled by spraying 1:12 Bordeaux mixture or 40% carbendazim suspension agent 800 times. Insect pests are mainly Myzus persicae and Myzus persicae, which are infested with larvae and ingested into fruit to affect fruit yield and quality. Prevention of peach aphid, which can be controlled by 50% killing of Pinus sylvestris or 50% phoxim EC at 1000 times in the adult emergence period and spawning period, 50% phoxim EC or 90% crystal trichlorfon 1 part, add 100 parts of fine soil to make medicinal mud, block the sepals; prevent and treat peach borer, spray the ground below the canopy with 50% phoxim EC at 300 times of the larvae excavation period (June to July). After the shallow banyan tree tray, or in the adult period, spraying 2.5% enemy killed or 20% cypermethrin 3000 times for control.
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