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一、春季平原石榴树液开始流动、萌芽、开花,此阶段主要有干腐病危害嫩梢、嫩枝、幼叶、花蕾和幼果。轮纹病危害枝干和叶片,根腐病危害根的根茎。虫害主要有蚜虫、蚧类棉铃虫等。石榴萌芽前可用5波美度石硫合剂全园、全树喷洒,以防治轮纹病、干腐病和蚧类。萌芽后可用300倍50%多菌灵加2000倍万灵全树喷雾,以防治干腐病和蚜虫,开花前再喷施一次。
First, the pomegranate sap of the spring plains began to flow, germination, flowering, dry rot at this stage are mainly young shoots, shoots, young leaves, buds and young fruit. Razor disease endanger the stems and leaves, root rot endanger the roots of rhizomes. Pests mainly aphids, Kuwana class bollworm and so on. Pomegranate germination can be used before 5 Baume degree stone sulfur mixture, the whole tree spray, to prevent ring rot disease, dry rot and Kuwana class. After the sprouting can be 300 times 50% carbendazim plus 2000 times the full tree spray, in order to prevent dry rot and aphids, spraying before flowering once again.