Hi redneck! In the summer, the crops are tall and strong, but don't let the corn borer and the little cub mess with it. The nickname of this product is "Corn Drill Heart Worm", isn't it cute? Don't look at the name of this cat, this cat is the king of destruction!
The corn borer's favorite thing to do is to drill around the corn leaves, prick the corn leaves out holes one by one, like pins pricking. If it can hold up, our corn will suffer, not only will the yield drop, but it will also make people's hearts ache.
"Worms take food", we have a trick!
Rest assured, while pests are hard to deal with, we have the solution. The first thing you need to know is who your opponent is in order to defeat your opponent. Only by figuring out its habits can we catch it.
1. Observe, observe, observe!
Let's act like a detective and keep an eye on what's going on in the cornfield. As soon as you find a hole in a corn borer leaf, you need to take immediate action.
2. Scientific medicine, precise strike!
In medicine, we need science. He's not talking nonsense, he's looking for the right opportunity. For example, when the corn heart leaves are finished, or the foliage reaches more than 10%, that is the best chance to make a move.
3. Choose the right weapon and get more done with less!
When it comes to drugs, we have to make the right choices. Brompronil, emamectin benzoate · chlorantranin, is of great help to us. It only takes one time to get these pests to submit.
Of course, we can also take environmental measures. For example, release two-headed wasps, which are natural enemies of corn pests. Once the red-eyed bee is activated, the entire corn borer will be destroyed.
1. Red-eyed bees, the nemesis of corn borers!
It is simple and convenient to put 15,000 red-eyed bees in one acre of land and use bee cards to release bees. Choose the right time to do it during the oviposition period of the adult corn borer, and the effect is best.
2. Biopesticides, prepare in advance!
Bacillus thuringiensis and Beauveria bassiana are good partners. The pesticide should be applied 3-5 days in advance before application to strive for an advantage.
You have to remember that we can also take a comprehensive approach. It is applied with pesticides to prevent and control small spot disease and star spot disease, and mixed with thiamethoxam, enylidine · pymetrozine to control aphids, and foliar spraying to achieve the purpose of controlling pests and improving yield, killing two birds with one stone!
Well, my friends, these pests are hard to deal with, but there are ways to keep them hidden. Remember, observation, scientific medicine, biological control, and comprehensive control, these four means can be used together to make the corn borer bow down. Our corn can also have a good harvest!
I'll see where you can go! The battle of "worms snatching food" has officially begun!