Huixian open flag willow planting bamboo cooperatives (zzyanhuang.com) is located in Henan Xinxiang Huixian often barren village Village, Contact: Guo Weidong Liu American bamboo base, the United States bamboo willow prospects, American bamboo willow, American willow bamboo picture bamboo willow on the 3rd United States, how about bamboo willow, bamboo willow US economic value, the United States bamboo willow cuttings technology, the US price of bamboo willow, willow how much money one American bamboo seedlings, planting willow American way Hunan Buying bamboo bamboo willow address, super United States bamboo willow, American willow how to find a market bamboo, willow seedlings American bamboo, bamboo willow US sales, the United States bamboo willow pest control Henan Buying bamboo willow there, the United States bamboo willow prices, US economic Jiangxi Buying bamboo bamboo willow willow Contact US fast-growing bamboo willow seedlings, fast-growing willow American bamboo seedlings, willow seedlings how much bamboo, bamboo willow seedlings prices - Huixian open flag bamboo willow. . (Six) Willow canker Bothyospha riaribis (Tode) Gross et Dugg symptoms of the disease, there are two, ulceration: March between victimization part brown spots appear, and sometimes blisters, within which there is fishy mucus, 5 to June rupture lesion subsidence, cracking after the lesion, the formation of ulcers type litter type: branches withered and died after the onset of the characteristics of victims of the disease began in March, May and June for the high incidence of orgasm, in June to stop the development, 9 to 10 months . has been the development of control measures applied to a dry spring, whitewashed or 5 ° lime sulfur; remove diseased branches burned; strengthen forest management, enhance vigor United States bamboo willow base, the United States bamboo willow prospects, American bamboo willow, American willow bamboo picture. bamboo willow on the 3rd United States, how about bamboo willow, bamboo willow US economic value, the United States bamboo willow cuttings technology, the US price of bamboo willow, willow how much money one American bamboo seedlings, willow planting bamboo American way, Super America bamboo willow, United States Bamboo willow how to find a market Buying bamboo willow, American bamboo willow seedlings, United States bamboo willow sales, the United States bamboo willow pest control, the United States bamboo willow prices, the United States bamboo willow economic, American fast-growing bamboo willow seedlings, fast-growing United States bamboo willow seedlings, bamboo Liu Miao much money, bamboo willow seedlings prices - Huixian open flag bamboo willow. In recent years, with the timber and pulp prices continue to rise, many parts of our country have planted a lot of poplar and eucalyptus, although achieved good economic benefits, but at the damage to the environment and ecological balance for the price. A large area, poplar or eucalyptus monoculture of ecological balance and environmental destructive reflected in: the ecological balance is destroyed, a single planting in many areas of poplar or eucalyptus, causing fewer and fewer local native trees, very low levels of biological diversity, biological food chain scission, fragile ecology, the lack of natural enemies of the pest control, it is susceptible to pests, causing widespread damage, the destruction of the ecological disruptive and difficult recovery.