Huafeng Ginkgo Pizhou Nursery Field 2, improve planting techniques, early sowing, Futuhoudu appropriate to promote Miao Qi Miaowang increase seedling resistance groups. The early stages of the ginkgo tree seedling base browning leaves lose their normal green and slightly drooping, but do not fall off. Susceptible parts of rapid scale-up, as well as the whole plant dead. Diseased seedlings base shrunken cortex, intradermal tissue spongy rot or powder, color gray, and there are the many small black sclerotia. The disease bacteria can invade seedling xylem, thus brown hollow pith sometimes see small sclerotia production. Since then the bacteria gradually extended to the root, so the root rot Pippi layer. Such as hand-pulled Chinese ginkgo tree seedling disease network, can only pull out xylem, root cortex is left in the soil. Ginkgo biloba ginkgo tree cutting seedlings price list, stalk rot can occur at high or low temperatures, can make cuttings cylindrical skin was set in the xylem, phloem parenchyma are all black rot. Huafeng ginkgo nursery field Pizhou ginkgo dry disease, also known as ginkgo trunk blight. After the occurrence of the disease, resulting in the bark round or irregular spots, and gradually enlarged, longitudinally cracked bark. Spring acquisition ginkgo tree bark on the victim, shows that many dry yellow Pang like ascus spores seat. When the weather is wet, it can be squeezed out of a strip of yellow or yellow tendrils of spores warty angle from inside the child seat. Autumn, child seat becomes dry red to red sauce, middle gradually perithecium. With the spread of the lesion, the tree can be a ring necrosis, leading to shoot and plant death. Ginkgo tree, Qingpu District ginkgo tree, ginkgo tree [price] (View) supplied by nursery field Ginkgo Pizhou Huafeng. Huafeng Ginkgo Pizhou Nursery Field (www.qyinxing.com) is a professional, "ginkgo tree, ginkgo seedlings, ginkgo trees, Ginkgo, white fruit" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "ginkgo tree price" brand has a good reputation. We adhere to the "service first, customer first" principle, so that [price] ginkgo tree won the trust of customers in all of the flowers and trees, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!