What are the special-effect drugs for killing maggots? An introduction to maggot control agents
The drugs used against different maggots are not the same. For example, thrips and soil maggots are killed with slow-release granules, which can be applied by flushing, basal application, top dressing, or drip irrigation; to deal with black-headed maggots, Chinese chive maggots, scallion maggots, and garlic maggots, thiamethoxam insecticide can be used. In addition, 32.5% abamectin-chlorpyrifos - root-knot soil maggot one-irrigation-clean - Lükun, soil maggot one-irrigation-clean 48% chlorpyrifos-phoxim, and others are all special-effect drugs for killing maggots.
I. Basic introduction to maggots
1. Morphology
Maggots are hatched after flies lay eggs at 15°C-40°C for several hours, are about two centimeters long, and move by wriggling. Modern science has found that maggots are rich in protein and can be used as medicine or as food. Maggots are the pathogen of myiasis, the larvae of flies. Also known as flesh worms, granulation tissue.
2. Distribution
In taxonomy, flies belong to the order Diptera, suborder Cyclorrhapha, and more than 10,000 species are known worldwide. China is vast in territory, spanning the two major faunal regions of the Palaearctic realm and the Oriental realm, and the species of flies are extremely numerous, with more than 1,500 species reported.
3. Value
Fly maggot powder has a crude protein content as high as 56%-63% (average 59.5%), fat 13%, ash 7%, and carbohydrates 3.1%. As a high-protein feed, the nutritional level of fly maggots can rival the best imported Peruvian fishmeal. It can not only be directly fed to conventional breeds of pigs, chickens, ducks, and fish, but is also the best live bait for special animals such as shrimp, crabs, eels, yellow eels, American bullfrogs, bullfrogs, seven-star fish, spotted fish, and turtles.
II. Control of maggots
1. Improve the sanitary environment, eliminate and reduce breeding sites for fly maggots, handle human and livestock manure and garbage well, and for special industries such as meat, aquatic product, leather, food processing plants, and pig farms, even more attention should be paid to sanitary management.
2. Eliminating the breeding environment for fly maggots, isolating breeding materials so that flies cannot come into contact with them to lay eggs, installing screen windows, screen doors, and screen covers to prevent flies from contacting food, and spraying with drugs are all effective prevention and control measures.
3. If an animal suffers from myiasis, thoroughly remove the fly maggots from its wounds and rotting areas, debride the putrid tissue together, disinfect the wounds, and prevent contact with flies again, and the wounds will also heal quickly.