Aphid pests are mainly eaten by the larvae of the locusts, causing severe damage to the tree trunk or dead plants. Therefore, combining winter pruning to eliminate its overwintering parasites and controlling the occurrence of pests in the coming year is an effective way to reduce losses. There are three species: Sang Tianniu, Xing Tianniu, and Bianhong Neck Tianniu. 2 to 3 years old, endangering xylem and medullary heart. The affected area has a normal epidermis. There is a row of fecal holes at regular intervals. The insect path produces straight, and the red-brown infestation excretes on the ground, with a cotton ball and a little 80% dichlorvos. Emulsifiable concentrates or 0.2 g aluminum phosphide are used to insert the poison into the penultimate or second row of fecal holes, and all the fecal holes are sealed with wet mud. Aluminum phosphide is very toxic and is safe to use. Giardia Parasitic in apples, pears, 1 to 2 years of a generation, damage to the shallow skin, phloem and cambium, the skin of the damaged parts of the crack, insect infestation outside the red mucus leakage, commonly known as "take the red oil." The spiral path of the insect spirals upwards and it has already been filled with brown worms. Add 1 kg of kerosene and 0.1 kg of 80% dichlorvos emulsifiable concentrate to the insects, killing their larvae. Pear stem bee One year in a year, female adults lay eggs in the phloem of young shoots in mid- and mid-April and then use their jagged ovipositors to saw the upper part of the spawning site. Direct two-year-old branches and settled in winter. When cutting in winter, cut the broken piles, pay attention to cut to the branches of the three-year-old, concentrated burning. Grapevine Is a grape's main pest, a year in 1's, with the larvae borer damage young shoots, affecting dendrite growth and fruit development, after eating pith, branches tend to enlarge the tumor, and in its winter. When cutting in winter, remove swelling stems and concentrate. For coarser vines, 80% of dichlorvos can be tapped into the borings with cotton to eliminate larvae. Stevia, also known as Stevia rebaudiana Bertoni, is a bushy shrub that is part of the sunflower family. There are 150 species of stevia, all originates in North and South America. Stevia leaf extract is a plant extract made from the stevia plant.The leaves of the stevia plant are harvested, dried and then the sweet components of the plant are extracted and purified per regulatory standards. Stevia can be up to 350 times sweeter than sugar and can be used to maintain the sweet taste in many foods and beverages without the calories. Stevia is now produced in many countries and the plant can often be purchased at garden centers for home growing. China is the current leading exporter of stevia products. Stevia Leaves Extract Stevia Leaves Extract,Stevia Powder,Sweet Leaf Sweetener Ningxia Pure Biology Technology Co., Ltd. , https://www.pure-biotechnology.com
Beef damage
As an alternative to sucrose, or table sugar, using stevia as a sweetener carries the potential for considerable health benefits. one of the sweet compounds in stevia can lower blood pressure when it is unnaturally high. Stevioside appears to improve function of the hormone insulin, helping to lower blood sugar levels. Stevia has also been shown to have anti-inflammatory, anti-cancer, diuretic and immunomodulatory effects.Foods and beverages containing stevia can play an important role in decreasing calories from unwanted sweeteners in the diets of children. Stevia can be used in many ways.You can add it to your smoothie, yogurt, tea, coffee and other beverages. It is also a good sugar substitute for baking.Since you can buy it in liquid and powder form, it's more convenient to use the liquid form for beverages and the powder for baking.When it comes to baking with stevia, many people mix it with erythritol, another natural low-calorie sweetener that is much bulkier.
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