Huafeng ginkgo nursery field Pizhou branches appear diseases: performance in branches phloem, cambium rot, stem rot and ulcers appear on the stems, branches appear surface rot, dry heart rot, spots and other phenomena that occur on branches, should normally be spray Bordeaux mixture, Xu ginkgo tree seedling with lime sulfur, and scrape the partial decay and so on. Foliar diseases: foliar diseases usually appear yellow-brown or black spots, leaf curl, wilt, early defoliation and other symptoms, there may be yellow disease, leaf spot, sooty mold, mildew, etc. Leaf spot can be put off diseased leaves, spray Bordeaux mixture; yellow disease is available from 0.1 to 0.2 ferrous sulfate solution foliar spray; powdery mildew are available from 0.3 to 0.5 degrees Baume sulfur spray mixture. Huafeng ginkgo nursery field Pizhou spider governance: lessons spider leaves leaf juice is the hazard of 2015 leaves of the ginkgo tree seedling prices, after ginkgo tree seedling pests [price], gray leaf spot color ginkgo tree seedling prices and cause yellow off. Control methods are used 4O% dimethoate emulsion 1500 ~ 200O times solution or 50% Asian rubber parathion WP 1000 times solution Pensha aphid control: Aphids wide range of hazards in general, the victim stumps general drooping leaf curl, severe leaf table Wuhei, dry and fall off. Control methods: general use 4O% dimethoate 2000 ~ 300O solution Pensha times, once a week. Or rotenone 2.5% aqueous solution by Pensha 800-1200. 2015 real price of ginkgo tree, ginkgo tree seedling, "ginkgo tree seedling prices," provided by Huafeng Pizhou ginkgo nursery field. Huafeng Ginkgo Pizhou Nursery Field (www.qyinxing.com) strong, credible, flowers and trees in Xuzhou industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Huafeng ginkgo and you hand into the brilliant, for a better future!