core
The tigers infested the seedlings of all vegetable crops, and the damage was most severe in legumes, eggplants, melons, and cruciferous vegetables. Tigers prefer warm and humid conditions, low-lying ridges, abundant rainwater and perennial irrigated areas. Loamy soil, clay loam, and sandy loam soils with loose soil, good aggregate structure, and high water retention capacity are suitable for breeding and breeding. Especially in the early spring, there are many weeds in the vegetable field and surrounding weeds, which can provide spawning sites. There are many nectar-sourced plants, which can provide supplementary nutrition for the adults and will form a relatively large source of insects, thus causing serious damage.
Damage characteristics
Ground tigers mainly attack spring seedling vegetable seedlings. Newly hatched larvae often cluster on the back of the heart or leaves of the seedlings and bite the leaves into small nicks or meshes. After 3rd instar, the larvae bite off the stalks of the vegetable seedlings near the ground. They often drag the snapped seedlings into the hole. The upper leaves of the larvae are often exposed outside the hole, causing the whole plant to die, causing the seedlings to become ridged and even destroyed. You can also drill into eggplant, pepper fruits or cabbage, cabbage leaves, which seriously affect the yield and quality of vegetables.
Control methods
1 Agricultural control In winter and spring, remove weeds in and around greenhouses to prevent adults from spawning inside and outside greenhouses. For those who have spawned and found 1-2 instar larvae, spraying and weeding should be applied first to prevent the individual larvae from hiding in the soil. The weeds removed should be kept away from the vegetable fields and destroyed or composted.
2 trapping prevention and control One is to use black light trap to kill adult. The second is to kill adults with sweet and sour liquid, that is, with 6 parts of sugar, 3 parts of vinegar, 1 part of white wine, 10 parts of water, 9 parts of trichlorfon and mix thoroughly, or add proper amount of pesticide with pickle water, set in the adult stage; Some fermented sour foods, such as sweet potatoes, carrots, rotten fruits, etc., plus appropriate amounts of pesticides, can also entice adult worms. Third, bait traps adult worms. First stir the bait (grain, wheat bran, bean cake, cottonseed cake, or corn grits) in 5 kg of saute, then mix with 90% trichlorfon, 30 times liquid, 150 g, and add enough water to mix the tide for each mu. Use 1.5-2.8 kilograms to spread the field in the windless, sweltering evening. Can also be used 40% Dimethoate EC 10 times or other insecticide mixed bait, 4-6 per square meter bolus. The fourth is the trapping of larvae by the grass. Before the nursery or colonization, the larvae of the tigers only feed on the weeds in the field. Therefore, the larvae can be selected for their weeds, bitter leeks, mugwort, and imperata.
3 Manually picking up the early morning to open up the topsoil near the seedlings, can catch latent old larvae, and the effect is good for several consecutive days.
(4) The chemical resistance of tigers at the first and third instar larvae is poor, and exposure to host plants or the ground is a suitable period for chemical control. Can choose to use 2.5% deltamethrin EC 3000 times solution, or 90% trichlorfon crystal 800 times solution, 50% phoxim EC 800 times solution spray control. Poisonous soil method can also be used to make arsenopyrite pesticide arsenopyrite, 50% phoxim EC 0.5 kg water mixed fine soil 50 kg, the amount of 20 kg per acre, anterograde applied to the seedlings near the rhizosphere. When the worm age is relatively large, 80% of dichlorvos EC and 50% phoxim EC can be used to irrigate the roots.
Losing weight is a behavioral pattern aimed at reducing excess body fat and weight. Moderate weight loss reduces the risk of obesity and improves the health of patients with obesity complications.
There are two main types of commonly used drugs for the treatment of obesity: one is appetite suppressants that act on the central nervous system: these drugs are also known as anorexia drugs, which reduce serotonin and norepinephrine by affecting the activity of neurotransmitters. Reintake, thereby reducing food intake, suppressing appetite and increasing basal metabolic rate for weight loss, such as sibutamin. There is also a lipase inhibitor that acts on the periphery: by blocking the absorption of part of the fat in the diet to achieve weight loss, patients requiring drug treatment with a BMI greater than 30kg/m2 and no comorbidities, or greater than 28kg/m2 with other comorbidities .
Our company specializes in providing raw materials for weight loss, Garcinia Cambogia Extract, White Kidney Bean Extract, Green Tea Extract, etc.
There are also some raw materials, orlistat, liraglutide, cetilistat, etc.
Our company also provides OEM and ODM services
Topiramate Powder,Orlistat Capsule,Metformin Hcl Powder,Weight Loss Raw Materials
XI AN RHINE BIOLOGICAL TECHNOLOGY CO.,LTD , https://www.xianrhinebiotech.com