Spodoptera exigua, Spodoptera litura and Plutella xylostella are three major pests that seriously threaten the vegetable production in our province. They are prone to outbreaks and are resistant to chemical pesticides. It is difficult to prevent and control them. Farmers have been relying on chemical pesticides for many years. The use of specific insect viruses - microbial pesticides, the prevention and control of target pests is good. The Austrian Green No.1 used in vegetable production in recent years is a biological pesticide and is a national key new product independently developed by China. It has been well received by farmers in our province and in major provinces such as Shandong, Guangdong and Shanghai. . The product features and application technology are described as follows:
First, product characteristics
1, Austrian Green One is highly selective. The purpose of use of microbial pesticides is to restore natural enemies and target pests to naturally control the ecological environment, reduce the use of chemical pesticides, and obtain maximum economic and ecological benefits.
2. The Olympic Green No. 1 has continuous transmission. The greatest advantage of viral insecticides is that the fields that have been sprayed with virus insecticides have an infectious pathogenic effect on contemporary target pests, and can be transmitted to the feces, adults, eggs, and dead larvae of the target pest larvae through infection. For the next generation of target pests, the virus will proliferate and spread within the target pest population, resulting in a larger-scale epidemic virus disease, leaving the target pest at a low level of occurrence that does not require the use of chemical pesticides. In addition, the ability of the target insect pest to infect can be weakened, the fecundity and hatchability can be reduced, and other physiological functions can be degraded, and the natural mortality rate can rise. Resistance to some pesticides is also significantly reduced, which is very beneficial to the comprehensive control of target pests.
3, environmental compatibility. Viral insecticides have the advantages of not polluting the environment, harming natural enemies, and being resistant to human and livestock safety and insect pests. It is a powerful support for the production of green, pollution-free agricultural products.
4. Through 5 years of large-scale experimental demonstrations in Shanghai, Anhui, Zhejiang, etc., the total control effect of Spodoptera exigua and Spodoptera litura has been more than 90%, and it has become the recommended agricultural resource for green pollution-free vegetable production of the Ministry of Agriculture.
Second, use method
1. The young larvae of Noctuidae, such as Spodoptera exigua, Spodoptera litura, etc. like to be harmed by the colony. After 3rd instar, they disperse and damage, and the resistance to drugs is significantly enhanced. The sensitivity to insect viruses is also reduced. Yes, pests hatch before the hatching season or young larvae are harmed. 2, Austrian Green 1 dilution of 800 to 1000 times, when used, first shake the agent, then a small amount of water into the mother liquor, and then add the required concentration of the amount of water into the spray liquid, with a manual sprayer or maneuver Mist sprayer for uniform fine spray.
Third, pay attention to matters
1. The nocturnal insects were nocturnal and were selected to spray better before 9 o'clock in the morning and 4 o'clock in the afternoon. 2. When the density of insect populations is large, the generation overlaps severely, or the crops are dense, the dosage and the amount of liquid to be sprayed should be increased as appropriate to ensure the effectiveness of control. 3. The product can be used in combination with fast-killing chemical pesticides to increase the direct insecticidal effect. Mix with non-alkaline insecticides, fungicides, herbicides and foliar fertilizers.
Qixiang Biologic Foodstuff Co., Ltd. is the best Chineses goji deep-processing company. We are manafactorer and supplier of Organic Dried Goji Berry & conventional Dried Goji Berry. Dried goji berries are good for you with much nutrition and help you lose weight with low calories and good taste. You can eat dried goji berries directly or drink water with it or cook soup. We supply you reliable, qualified and tasty sun dried goji berries & freeze dried goji berries.
Dried goji berry is wonderful health food and can be used as a food and a medicine. non-toxic, widely used in immersing in the wine, tea, water, soup, conjee, etc. In traditional medicine terms, goji can nourish Yin and supplement Kidney, brighten eyesight and strengthen health. A large number of modern scientific study shows that dried goji berry contains a variety of bio-active ingredients, which is can be utilized. which the Goji Polysaccharide is the most use of the value, followed are the goji pigment and Goji Seed Oil .
Appearance
1) Color: Red or deep red oval dried berry
2) Taste & Odor: Dried Goji Berry taste, no peculiar smell
Model Number
ExtraSuperior: 200grains /50gram, according to GBT18672-2014
Country of Origin
ZHONGNING, NINGXIA, CHINA
Package
5kg in aseptic bag, and two bags per paper carton
Storage
Normal temperature for 12 months.
Organic 200 Grains/50G Goji Berry
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Ningxia Qixiang Biologic Foodstuff Co., Ltd. , https://www.qxgoji.com