Huafeng Ginkgo Pizhou Nursery Field (5) disease prevention and pest: Ginkgo disease is mainly seedling damping-off period. The main pests of seedlings are large fields chafer larvae (grubs). Seedlings of attention to ventilation humidity and loose topsoil, ginkgo spraying Bordeaux mixture to prevent damping-off. Way to control grubs is possible decomposition of organic fertilizer applied in fertilization, the whole garden spraying a pesticide 500 times 3911, then Rotary again, the spraying fertilizer over the drug, spin into the ground. Another approach is to post bran, rice bran mixed with wet Shandong ginkgo, mix trichlorfon medicine, use bottled two days, allowed to fully absorb the pesticide after the Shaanxi ginkgo, and threw into the earth, and cultivators. Another approach is about every 10 meters, buried pile of hay, the hay is often poured some water temperature Jiangyin Xing, open hay every two months, the following will be a lot of grubs, centralized kill. Huafeng Ginkgo Pizhou Nursery Field Control methods: 1, timely and thorough clean garden, dug strain, cut a little sick, and concentrated fire. 2, prior to the occurrence of disease, spray Sandofan, Swiss toxin 500 to 1000 times spray 1-2 times Shandong ginkgo | Ginkgo Shiyan | [price] ginkgo tree (view) provided by Huafeng Pizhou ginkgo nursery field. 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!