The invention is a highly effective and low toxic insecticide for insect growth regulation. It has gastric toxicity and is a kind of insect molting accelerator, which can induce the molting reaction of lepidoptera larvae before they enter the molting stage. Stop feeding within 6-8 hours after spraying, dehydration, starvation and death within 2-3 days. It has specific effects on lepidoptera insects and larvae, and has certain effects on selective diptera and Daphyla insects. Can be used for vegetables (cabbage, melons, jackets, etc.), apples, corn, rice, cotton, grapes, kiwi, sorghum, soybeans, beets, tea, walnuts, flowers and other crops. It is a safe and ideal agent. It can effectively control pear small food worm, grape small roll moth, beet moth, etc., with a lasting period of 14 ~ 20d.
The function and efficacy
Tebufenozide is a new type of non-steroidal insect growth regulator, belonging to insect hormone insecticide. Its main function is to accelerate the abnormal molting of pests through the excitatory effect on the molting hormone receptor, and inhibit its feeding, resulting in physiological disorders, hunger and death of pests. The following are the main functions and effects of Tebufenozide:
1. Insecticidal effect: Tebufenozide mainly has a unique effect on all lepidoptera pests, and has special effects on resistant pests such as cotton bollworm, cabbage worm, cabbage moth, beetworm, etc. It interferes with and destroys the original hormone balance in the insect body, causing the insect to resist food, and eventually the whole body loses water, shrinks and dies.
2. Ovicidal activity: Tebufenozide has strong ovicidal activity, which can effectively reduce the reproduction of pests 15.
3. Long duration: Because Tebufenozide can form chemical sterilization, its duration is longer, generally about 15-30 days12.
4. High safety: Tebufenozide is not irritating to the eyes and skin, no teratogenic, carcinogenic, mutagenic effects on higher animals, and is very safe for mammals, birds, and natural enemies (but highly toxic to fish and silkworms) 34.
5. Environmental characteristics: Tebufenozide is an actual non-toxic pesticide product, safe for crops, not easy to produce resistance, and does not pollute the environment.
6. Promote crop growth: The use of Tebufenozide can not only control pests, but also improve crop stress resistance, enhance photosynthesis, improve quality, and increase production by 10% to 30%.
In summary, as a new insect growth regulator, fenzoylhydrazine has high insecticidal effect, long duration and high safety, and is an ideal choice for integrated pest control in modern agriculture.
What to pay attention to when using Tebufenozide?
1. it is recommended to use more than 4 times a year, the interval of 14 days. It is toxic to fish and aquatic vertebrates, highly toxic to silkworms, do not spray directly on the water surface, do not pollute the water source, and prohibit the use of this drug in the silkworm and mulberry garden areas.
2. Store in a dry, cool, well-ventilated place, away from food, feed to avoid contact with children.
3. the drug has poor effect on eggs, and the spray effect is good in the early stage of larval development.
Post time: Dec-03-2024