Crabapple common insect pests larvae neck pink pink bungii study called Aromiabungii (Faldermann), North America crabapple tree, is Coleoptera, Cerambycidae, alias red bungii, buffalo, Teppo insects, wood shavings, etc. . Control methods: 1, pre-adult emergence spraying 8% green Vario 300-400 times, killing adults. 5-10 cm from the ground at the holes in the trunk, hole diameter from 0.8 to 1.0 cm, depth 3.0 to 5.0 cm, gorgeous crabapple tree, the hole slightly to prevent drug flow. 1 cm diameter per plant per injection dosage is 1 ml injection of 40% or 6% omethoate EC imidacloprid emulsion, then sealed with mud. 2, the protection of woodpeckers and other predators. Begonia Begonia breeding plantation management methods used sowing, tiller and grafting. Grafted mainly horticultural varieties by grafting propagation, crabapple tree, with mountain Viticis or Begonia seedlings rootstock, grafting, budding can be, grafted available splicing, cleft grafting, budding multi-use "T" connection method. Begonia cultivation techniques more commonly planted rows, but also for pile King pot. Planting time in early spring before bud or early winter after the leaves is appropriate, keeping intact roots of seedlings planted is one of the key survival, generally seedlings to bring soil ball. After transplanting to spray new lipid membrane to improve resistance to natural disasters, increase the intensity of photosynthesis and protect the seedlings grow. Strengthening help fertility management, fertilization, tillage. After the leaves to bud early spring before pruning the dead weak branches, worms branches cut off, Malus crabapple tree to keep the crown evacuation, air and light. (Note that callus trimming mouth coating anticorrosive film Case of drought, to line irrigation. Pest control major pests Begonia rust, to timely spraying Bordeaux mixture or triadimefon. Rot, spraying targeted drugs rotating, Pharmacy add a new lipid membrane reinforcing the medicinal effects of the crabapple tree Which |. crabapple tree |. Green golden fruit (View) provided by the fruit agriculture Tai'an Tai'an Luyuan Luyuan the fruit of Agriculture (www.lygoldfruit.com) is a professional. " cherry fruit, cherry bonsai, bonsai cherry, plum bonsai, bonsai Huang Jinfeng, Nandina domestica 'Fire, "the company since its inception, we adhere to the" good faith, sound management "approach, the courage of healthy competition in the market, so that" cherry fruit, Huang Jinfeng, red maple, golden boxwood "brand has a good reputation. We adhere to the" service first, customer first "principle, so that the fruit Green won all of the customer's trust in flowers, and establish a good Corporate image Special note: The information is for reference pictures and information, please contact us to obtain the most accurate information, thank you!