Garden industry is very important to choose a good supplier. China Garden Garden transactions as third-party authority oversight body for 10 years cultivating the land of gardens, garden around the bases for many years to monitor and several site visits, able to influence the industry and brand integrity force to assure you that this information with the base : good quality, adequate supply, high integrity, delivery speed and many other advantages, buyers can rest assured that the transaction. Control methods aspen poplar wings moth infestation characteristics: the formation of tumor-like galls after seedlings and saplings victims, vulnerable to wind break. Prevention: ① strict quarantine nursery, nursery to prevent vaccine. ② in mid-April to late sap starts to flow, with a special cone insect galls on the drilling of about 2 cm, and then plugging holes with aluminum phosphide granules, the effect of more than 95%. ③ in late June to mid-July, with 40% omethoate EC 1 and 1 50% dichlorvos EC, and 40 parts of water to form a liquid, painted Paranthrene early invasive moth holes. Garden industry is very important to choose a good supplier. China Garden Garden transactions as third-party authority oversight body for 10 years cultivating the land of gardens, garden around the bases for many years to monitor and several site visits, able to influence the industry and brand integrity force to assure you that this information with the base : good quality, adequate supply, high integrity, delivery speed and many other advantages, buyers can rest assured that the transaction. Euonymus Diaspididae Occurrence and prevention methods [harm] Beijing surroundings Euonymus Diaspididae pests to guard Mao pointed Diaspididae based, also known as "Wei Mao Arrowhead Diaspididae." Mao Wei pointed Diaspididae occurred in Beijing a year 2-3 generations of trees safflower Buy Need to three generations mainly occur in severe branches and leaf looks white, as nymphs cluster in twigs, leaves, tree sap-sucking Need safflower seedlings, so that the leaves yellow early fall, growth arrest. Serious harm densely overlaid on the branches, causing the death of the whole plant. [Morphology] female adult yellow fusiform, about 1.5 mm, orange male adult, about 1 mm, nymph brown, oval. [Occurrence] in mid-October after a male and female mating, fertilized females overwinter on the leaves or branches. In mid-May to early next year in June, in mid-July to mid-August and late September to early October is the peak of hatching. [Prevention method] 1. strengthen quarantine trees offer the best saffron, reduce insect. Victims should be buried or burned dry branches, remove insect. 2. Protection of natural enemies main predators are: Chilocorus ladybug, Japan A square head, Harmonia axyridis, etc. 3. Chemical control in the incubation period with 40% or 50% of monocrotophos omethoate 1000-1500 times, 10 days spraying once. Need wholesale safflower trees, trees Need safflower, Chinese gardens by Yangxin Sunrise Park Nursery Zhengzhou Branch. Yangxin Sunrise Park Nursery Zhengzhou Branch (www.6789123.com/vip/13793885000/) strong, credible, in Zhengzhou, Henan Province of flowers and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sunrise Park and you hand into the brilliant, for a better future!