First, wheat midge control technology. Wheat midge is a devastating pest on wheat. The larvae of the adult larvae grow in the soil and overwinter over winter. It is mainly spread through the joint operation of wheat harvesters. It takes larvae to suck wheat juice in the glume of wheat spikes. The medicine is not easy to be sprayed. If it is not controlled in time, it will result in the "serious growth, a few hundred kilos or even a few tens of catties." Prevention and control measures: Grasping the control period is the key. Namely: 50% of the heads of wheat are exposed and sprayed. With 4.5% beta cypermethrin 1000 times +10% imidacloprid 1000-1500 times; or 1.8% avermectin 2500 times spray control (focus spray section). Every 3-5 days against a single, even 2-3 times. Second, wheat scab control technology. Wheat Gibberella, also known as rotten wheat head, is an explosive and devastating disease. The main hazard is the wheat ear, and the diseased wheat contains toxins that can poison humans and animals. When the heading and flowering period of wheat meets continuous rain or foggy weather, it will cause a pandemic of wheat head blight. In the pandemic year, the output was reduced by 5-6 percent, or even lost. Prevention and control measures: It is necessary to seize the key period of prevention and control from wheat heading to flowering. It is sprayed with 50% carbendazim WP or 70% thiophanate-methyl wettable powder 1000 times. Simultaneously add 25% triadimefone 1000 times to prevent wheat powdery mildew and rust. Adding 50g monobasic potassium phosphate per barrel of water can delay aging of wheat and increase grain weight. It can add 2.5% active chlormethrin or 10 at the same time. % Imidacloprid 1000 times, both against the wheat midge and wheat ear locusts, so you can play a "one spray and three defenses." Focus on spraying the wheat evenly spray, spray after spraying need to spray, spray again every 5-7 days. Star Anise Kroger,4 Star Anise,Star Anise Asda,Star Anise Publix jiangmen city hongsing food co., ltd. , https://www.jmhongsing.com