The main locusts on leafy vegetables are peach aphid, radish sprouts, amaranth and lettuce. The most widespread occurrence of peach aphid, in addition to feeding cruciferous vegetables, but also harm spinach, pepper, eggplant and so on. The radish sprouts mostly harm the surface with less waxy and more hairy varieties such as radish and cabbage. Gan Lanshuo is a partial eclipse with smooth epidermis and thick waxy Ganlan, broccoli, etc., while cold weather clusters the leaves. Lettuce refers to the red tuber of the tuber, which harms the leeks and lettuce and is easy to identify. The most conducive to the occurrence of rapeseed is the cool, dry weather at 16-25°C. The winter, spring and spring seasons in the Guangdong area are more serious and less in summer. On the anniversary of the birth, the quail embryos are parthenogenetic breeding. When the nutrient conditions are good and the density is low, the wingless crickets are dominant. However, when the population density is large, malnutrition produces a large number of winged maggots and they fly and spread. Due to the high reproduction rate of locusts, more than 40 generations can occur each year, and when conditions are suitable, it will take 4-5 days to complete one generation. If farmers neglect or carelessly commit crimes, they will be prone to flooding and spread viral diseases and cause vegetables to lose output. The difficulty in controlling locusts lies in the small size of the worms, which is difficult to detect in the early stages, and they are resistant to many drugs. It is difficult to achieve good results with the use of agents and improper spraying. Therefore, the following technical points should be grasped to prevent vegetable aphids: (1) Select agents that have good systemic absorption and have contact and fumigant effects, such as decanting (25% EC) 2000-3000 times, imidacloprid (10% wettable powder) 3000-4000 times, and decanting ( 15% Emulsion 2000 times, Mobilang 3% Emulsion 3,000 times, Krupp 19% Emulsion 2,000-2500 times, Noble Fog 50% WP 1500 times, Insect Killer 10% Taishan EC) 2000 times. (2) Pay attention to field observations, find out in a timely manner, and step up prevention and treatment before peak occurrence. The spray should be uniformly moistened for 2-3 consecutive times, 5-7 days apart. (3) Covering the silver-gray gauze, covering the planted or field-suspended silver-gray plastic film strips with silver-gray mulches, which can repel the invasion of the winged gills. (4) Remove the weeds in the fields and weeds in neighboring fields and reduce the invasive insect sources.
Raw materials of Love Goji powder are selected from "Ning Qi NO.1"Goji berries, which are planted on the standardized cultivation base in Zhongning County, Ningxia Hui Autonomous Region.
Love Goji powder has reached the
international food hygiene standard, without any preservatives and additives.
The powder is widely used in the
production of functional food, beverage, healthy products, which is also used
as important raw material of beauty products.
The powder has the advantages of low water content, good color, plump appearance and high commodity value, and processing of which is used the most ideal technique for drying Goji berries that is cacuum-spray dryness, which promises lower loss of bioactive substances.
Herbal Goji Berry,Wolfberry Powder,Goji Berry Extract Powder,Goji Berry Freeze Dried Powder NINGXIA LOVE GOJI SUPPLY CHAIN CORPORATION , https://www.gojiscm.com