枣龟蜡蚧的防治技术枣龟蜡蚧又称日本龟蜡蚧，俗称“树虱子”。以雌成虫、若虫吸食树枝、叶的汁液，并排泄蜜露常诱致煤污病发生，严重时全树煤黑，影响叶片光合作用，导致早期落叶，枝条枯死，树势衰弱，影响果品质量和产量。它主要为害枣树，也为害苹果、梨等。近几年来... Jujube turtle scale control technology Jujube turtle scale, also known as Japan turtle scale, commonly known as “tree lice.” To female adults, nymphs take the branches and leaves of the juice, and excretion of honey dew often lead to coal pollution occurs, the whole tree black coal, affecting leaf photosynthesis, leading to early leaves, dead branches, tree weakness, affecting fruit quality and Yield. It is mainly harmful jujube, but also harm apple, pear and so on. In recent years ...