There are maggots at the roots of radish seedlings. What medicine is the best to use to irrigate the roots?
If there were maggots at the roots of the radish seedlings, they could be prevented by watering the roots with medicine. When root maggots are found in the field, 1.8% avermentin 3000 times solution or 75% cyromazid 5000 times solution can be used to irrigate the roots. There was no video content that specifically described the best medicine to use for root irrigation, so he could not provide the relevant video. Read more exciting novels for free
There are maggots at the roots of radish seedlings. What medicine should I use to irrigate the roots?
For the case where there are maggots at the roots of radish seedlings, 40% phoxim cream or 20% phoxim cream can be used, diluted to 100 times solution, first remove the topsoil near the radish seedling pier, remove the spray head, and then pour the medicine at the roots, and then water; 50% phoxim 1000 times solution can also be used to irrigate the roots. In addition, you can also choose 80% Dichlorvos 1500 times, 2.5% Cypermethrin 2000 times, or 20% Methiuron 3000 times, or Mieshalil (21% Cypermethrin). Ma cream) 4000 times spray to control adult worms and reduce the breeding of maggots. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Watermelon roots have maggots, what medicine can be used to kill them
There are many ways to prevent maggots from appearing on the roots of watermelons. In terms of chemical control, the commonly used 50% phoxim diluted seed dressing could be used for prevention, and the nicotinoids such as Imidacloprid, Thiathioxam, and Clothianid could also be used to control underground insects. In addition, there was also Baichongqing that could be used to kill insects. It did not need to be diluted with water. It could be used directly to quickly kill insects and continuously kill insects without hurting the sprouts and flower buds. At the same time, the plant protection policy of "prevention first, comprehensive control" should be followed, and the comprehensive control should be based on "agricultural control, physical control and chemical control". For example, through agricultural prevention and control to create clean soil or medium conditions that are not conducive to the development of root maggots, including soaking seeds in hot water at 55 ° C before sowing, maintaining the water temperature at 55 ° C for 15 minutes, then naturally lowering the temperature to about 25 ° C to continue soaking seeds for 6 - 8 hours, and washing away the eggs and germs on the surface of the seeds. After sowing, sprinkle a layer of 0.5cm thick plant ash on the surface of the plug to keep the surface of the plug dry, reduce the eggs laid by the adult worms or prevent the eggs from hatching. In terms of physical prevention and control, the seedling matrix should be thoroughly disinfected before seedling cultivation. The matrix that has been completely disinfected can be purchased from regular manufacturers. If a small amount of matrix is prepared by oneself, it can be covered with film for disinfection in sunny weather. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Radish has maggots, what medicine can kill it
During the adult growth period, 90% crystal Trichlorfon 1000 times or 80% Dichlorvos 1000 times could be sprayed to eliminate the adult. During the larva growth period, 0.5 kg of 2.5% Trichlorfon powder could be mixed with 15 - 20 kg of fine sand and sprinkled around the plant. 90% crystal Trichlorfon 1000 times could also be used to irrigate the roots. Tick cream 2000 times could also be used to irrigate the roots. In addition, during the adult growth period, you can also choose 80% Dichlorvos 1500 times, 2.5% Cypermethrin 2000 times, 20% Miesophor 3000 times, or Mieshalid (21% Cypermethrin). It can also be controlled with 1.8% avermentin 3000 times solution, or 75% cyromadin 5000 times solution, or 50% phoxim 1200 times solution. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What's the use of bamboo roots?
The bamboo root had many functions and uses. Bamboo roots were widely used in the field of traditional Chinese medicine. They had the effects of clearing heat and detoxification, relieving swelling and pain, reducing phlegm and cough, dispelling wind and removing dampness, and so on. it can be use for relieving cough due to lung heat, rheumatism, fire eye, sore, and icterus. In addition, bamboo roots were used to make tobacco rods and artwork, demonstrating their use in crafts and traditional culture. In short, bamboo roots had important uses in the fields of Chinese medicine and crafts.
There are white maggots in the flower pot. What medicine is the best to use to water them?
He could use hundreds of thousands of Garilicid, which was mixed in the proportion of eight times in the water, and then directly watered into the soil. He could also use specialized pesticides, such as organic, organic, and plant-based pesticides. In addition, there was also a special medicine for orange navel orange psyllids, aphids, thrips, and flower bud maggots (a set of 500 grams each mixed with 2000 pounds of water). It might also be effective against the white maggots in the flower pot. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What kind of medicine is better to kill bamboo roots?
There were several drugs that could be used to kill bamboo roots, including hexazuron, glyphs, and paraquat. Hexazuron was a commonly used weed killer that had a good effect on bamboo roots. Glynosis was a broad-spectrum weeding agent that was effective against both the roots of perennials and bamboo. Paraquat was a highly effective weed killer that could quickly kill the roots of bamboo. When using these drugs, it was necessary to choose the appropriate concentration and treatment method according to the specific bamboo species and growing environment, and to abide by the safety operating procedures, paying attention to protecting the surrounding environment and human health.
What are the prevention and treatment drugs for white radish maggots?
The following are some medicines to prevent and control the white radish ground maggots: 1. During the adult outbreak period, 80% Dichlorvos 1500 times, 2.5% Cypermethrin 2000 times, 20% Miesophor 3000 times, or Mieshalid (21% Cypermethrin·Maltese) 4000 times can be used to control the adult. 2. For larvae, the method of root irrigation with medicament can be used to control them. When root maggots are found in the field, 1.8% avermentin 3000 times solution, 75% cyromastine 5000 times solution, 50% phoxim 1200 times solution, or 48% phoxim and tick 2000 times solution can be used to irrigate along the roots of vegetables, once every 7 - 10 days, 2 - 3 times in a row. 3. During the adult growth period, spray 90% crystalline trifluon 800 - 1000 times, or 2.5% trifluon powder (3 - 5 kg per mu). There were also some physical and agricultural methods to assist in the control. For example, in the aspect of agricultural control, fully decomposed organic fertilizer should be applied evenly and deeply to reduce the probability of adult worms laying eggs. After radish harvest, the fields should be cleaned up in time. In the aspect of physical control, yellow boards could be set up in the field to trap adult worms during the peak period of adult worms and replaced in time. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What medicine is the best and most effective for potato maggots?
There were many drugs to choose from for the control of potato maggots: - Thiathioxam and thianthiamin, which were among the nicotinoids, had better effects, but these chemicals were greatly affected by temperature. The insects died slowly and had poor effects when the temperature was lower than 20 degrees Celsius. The insects began to die after 24 hours when the temperature was higher than 20 degrees Celsius, and more than 80% of the insects died after 72 hours. - Avermectin-Ground Worm Nematode (white bottle) Yiguanjing-Lukun was a pesticide with broad-spectrum insect killing activity. It had contact killing, stomach poisoning, and steaming effects. It could penetrate leaf tissues and had a short residue period on the surface of plants. The efficacy period was as long as two months. It could be used to control underground pests, including potato maggots. - Thianthianid granules can be used to control pests such as maggots, grubs, and insects on leeks, garlic, potatoes, and other crops. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the best medicine to kill flower bud maggots?
The following chemicals could be used to control flower bud maggots: bifenthroid·thioxam, bifenthroid·dinotetranil, bifenthroid·thioxanthiamin, etc.; also, they could choose to use the granules of chrysanthemums and phoxim for ground application; cypermethrin, fenpropathrin, chrysanthemums, and sumeding could be used for spraying in the crown; and abamicid also had a good control effect on flower bud maggots. It was better to spray the medicine on the ground before the adults emerged, that is, in the early stage of the orange bud. When most of the flower buds turned white, the crown spray was used to kill the adults. It should be noted that the flowering period is prone to chemical damage, and it is not recommended to use organic phosphorus and other pesticides for control. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Which novel was the first to mention spiritual roots, and often mentioned heavenly spiritual roots, earthly spiritual roots, and miscellaneous spiritual roots?
The first novel to mention the spiritual root was " Immortal Mad Dragon ".