Ficus disease control psyllid damage symptoms Yung Yung psyllid nymphs secrete wax white silk, nymphs are generally latent living in white wax floc in Dianjiang seedlings, shoots form at the top of a small white group, the parasite Yan wrapped up real tight, nymph in white wax floc taking trees sap; the adult spawning more drawn to the new buds, young shoots sprouting of its spawning period coincided with Ficus; weaker grower harm The heavier. Banyan severe dry branches, leaves fall off, even wrinkled leaves fall off, so stunted trees, affecting ornamental value. Their excrement also induce sooty mold. Overall spray timber seedlings, leaves, etc. Usually the water film can reduce evaporation to 1/3 and then began to spray, to be generally grow young roots can wait a while and then after evaporation foliar spray of water; a large root system after the formation of (3 cm or more), you can just spray a small amount around noon; the light intensity and temperature level of reason, sooner or later spray time is short, intermittent long, nursery stock base, and around noon the opposite. Foliar moisture control instrument can easily implement such a spray control. After hardening generally grow lateral roots should be transplanted. Softwood cuttings rooting temperature optimum temperature is 20? 281, in the intense summer day rabbit irradiation, green seedlings prices, intermittent spray technology can adjust the temperature changes, the temperature will generally fall 4? 81, as with well water direct spray, nursery stock price, temperatures will drop even lower. Disease control softwood cuttings vulnerable to bacteria and decay Gao wet environment at high temperature, especially before cutting early callus formation, to be inserted before the disinfection treatment on the basis of the cuttings, still strengthen disease control after cutting, the end of the cuttings To timely spraying carbendazim or thiophanate-methyl 800 times, once every 7 days after spraying, the rain must be timely spraying fungicides, pesticides note rotation. After cutting, if the incidence of seedling emergence and decay phenomenon, to be able to promptly clean up, prevention of the spread of disease. In the evening stop spraying requires spraying When, after rooting spray may be appropriate to reduce the frequency of spraying. Green seedlings price, Hua Hin seedlings base (certified), provided by the Chongqing Dianjiang seedlings green seedlings base Hua Hin. Chongqing Hua Hin green seedlings base (www.cqxhlh.com) is Bishan County, flowers, fruit seedlings leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Hua Hin seedling bases in leadership with the staff warmly welcome all inquiries negotiations to create Hua Hin seedling bases better future.