Open-air flower winter management points 1, remove dead branches Grottoes combine winter pruning, there will be insects, wormholes, eggs, nymphs or adult breeding branches cut off. Clear Joe shrub leaves, eradicate weeds, destroy aphids, planthopper pests overwintering sites, and cut off the foliage, weeds concentrated burned. This method can prevent beetles, mites, scale insects class and survival in the leaves of leaf rollers, bridging insects and other pests borer class. 2, scuffing bark bark of trees, warping and cracks pests often hide, with a knife to scrape the bark, especially at the limb scraping and root of the neck. Scrape the bark to master the principles of light scuffing scraping to see Nenpi for the degree. In addition, Chongqing green seedlings price, but also in the crown before scraping bark bunk plastic sheeting and other items in order to focus dander tree scraped or burned. After scraping branches with a small sprayer 1 3-5 degrees lime sulfur, which can effectively control scale insects, spider mites and the like. Management points 1 outdoor winter flowers, tree trunks painted white painted white can eliminate overwintering pests trunk and bark crevices and branches to prevent sunburn. The proportion of white-agents are formulated: 36-40 parts water, lime 10-20 parts, 1-2 parts of salt, clay 2 parts green seedlings market in Chongqing, Sichuan, 2 parts liquid lime sulfur. First mix lime and salt dissolve, then pour lime sulfur and clay, to white-Stir, white-in amounts not flow down shall prevail. 2, manual removal pest moth larvae often to hang on the branches of overwintering cocoon Chongqing green seedlings, winter leaf litter, which can be artificially removed, concentrated fire. Enhanced cold will be planting seedlings, planting new seedlings and non-hardy garden plants, cold conservation is particularly important. Cold strengthening measures to prevent frost flowers, garden seedlings to improve the survival rate, survival and quality of tree growth next year is very important. Chongqing green seedlings supply and demand, Hua Hin seedlings base (certified), Chongqing green seedlings provided by the Chongqing Hua Hin green seedlings base. Chongqing Hua Hin green seedlings base (www.cqxhlh.com) is Bishan County, flowers, fruit seedlings leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Hua Hin seedling bases in leadership with the staff warmly welcome all inquiries negotiations to create Hua Hin seedling bases better future.