Ginkgo biloba ginkgo seedlings base Shandong Hengda Zhang silkworm larvae bite the ginkgo, severe cases can all eat leaves. Control methods: picking off the pupa cocoon, pupa use this long period, cocoon-intensive features, in winter cocoons human tissue torn from the trees, with the earth buried or burned Hengda Shandong ginkgo seedlings base (two) groups ginkgo cultivation more varieties, generally summarized into three categories: 1. bergamot Ginkgo (Ginkgo long) seeds obovate Wenzhou ginkgo tree prices, nuclear narrow and sharp price recently ginkgo tree, obovate, weight of about 3 grams, seeds taste sweet. 2. Globus Ginkgo (Ginkgo round) seed is slightly rounded or heart-shaped, top dimples into nuclear oval or wide oval ginkgo tree prices, slightly flat, weighing 2 to 2.5 grams of seeds have a bitter taste, but the more anti-drought and flood. 3. potatoes Ginkgo biloba (intermediate) form and quality between these two categories. Top seed raised a small tip, the shape of the globus class, nuclear-like bergamot class. More than three varieties Qingdao ginkgo tree prices, bergamot cultivation strongest category, Globus class than the original. In addition, it was felt mainly in the Lingnan ginkgo Nanxiong are three different types of the above. Recent price ginkgo tree, ginkgo tree prices provided by the Shandong Hengda Hengda ginkgo ginkgo seedlings base. Recent price ginkgo tree, ginkgo tree prices Ginkgo Hengda Hengda Shandong ginkgo seedlings base (www.sdhdyx.com) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page, For the latest information, contact: Zhuo (Zhuo) Changping.