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巧防枣树龟蜡蚧枣树龟蜡蚧又名枣虱。该虫被覆灰白色蜡质,以若虫和雌成虫为害枣树的小枝条和叶片,吸食汁液,其排泄物布满枝叶,并引起大量黑霉菌寄生,使叶面布黑,影响光合作用,导致早期落叶和大量落果,甚至绝收。枣树龟蜡蚧由于其背覆蜡质介壳,药液不易渗入,防治...
Coincidentally, jujube tree turtle wax scale Jujube tree turtle scale also known as jujube lice. The worm covered with gray waxy, nymphs and female adults jujube tree damage to the small branches and leaves, juice, the foliage full of foliage, and cause a large number of parasites black mold, so that the black cloth leaves, affecting photosynthesis, leading to early Fallen leaves and a large number of fallen fruit, or even abolished. Jujube turtle wax scale due to its back cover the wax shell, liquid is not easy to infiltrate, prevention and treatment ...