It starts with the production team driving the big truck

Chapter 310: It can also kill people with medicine!
Sun Jianping ran out and took a look. Oh my god, it was full of two big water bugs!

And most of them are rice borers!

"This is nothing. Now we are studying a sex pheromone that is specifically targeted at male rice borers. By then, we can attract and kill male rice borers precisely by emitting the smell of female rice borers. Female rice borers cannot breed the next generation. This way the damage caused by these pests can be minimized.”

Lao Cao's eyes widened when he heard this!
"Kill only the males but not the females? Let the insects cut off their offspring?"

You can still do this!
This trick is really amazing!

"Haha, brother, agriculture is a major subject, and there are a lot of things in it!"

Although he only slept for four or five hours, the second uncle was still in high spirits. After breakfast, he went to the fields to do scientific research again.

"Your second uncle is a practical person, much better than those leaders who came down to investigate!"

Lao Cao gave a thumbs up. He was indeed trained by a loyal family, including Jianping and his second uncle, both of whom are great!

Yu Changhai came over on his donkey and saw Sun Jianping and his second uncle squatting in the rice field doing something. The old guy tugged on Lao Cao's sleeve and said, "This is the agricultural expert from the provincial capital!" "

Lao Cao's eyes widened!
How do you know it?
"Tell that old Cao, tell him. I want to treat him to a meal and ask him to help and provide some guidance for our agricultural production."

"Cough cough!"

Lao Cao coughed hard twice and said, "The great experts came here because of Jianping's reputation. I can't even ask you to do it. You have to ask others to do things for you because of your mouth. I'm telling you, Lao Yu, you... "

"What happened to me?"

"I'm so bad at doing things!"

"What the hell, Lao Cao, do you have to argue with me? Did you draw a path for Jianping to deliberately lower the output at the production increase meeting and distribute the excess to your village? In the end, the shit basin was blamed on me. On the body, Director Teng called me and scolded me, but I didn’t tell you to knock me down!”

"You can't blame me for this. I'm the branch secretary. I only care about Gada's affairs. It's your business to arrange production and calculate output. Don't blame me!"

"Look, look, look, I'll tell you a thousand words and you'll be waiting for me. Am I here to blame you?" Yu Changhai was a little angry!

This damn old man!

Stubborn eyes!
No matter what, he is right!
"If you don't blame me, then let me ask you, the bricks we burned were said to be for your post-disaster reconstruction, what did you do with them, other than to repair your own house!"

"Originally, my house was about to collapse. The villagers asked me to repair it, but I didn't expect that they would use blue bricks to repair it... I really can't blame me..."

"Look at you, I can't blame you for anything!"

"Okay, okay, let's get down to business. Can you help us invite this person over to help us take a look at the corn fields? There have been honey bugs in the corn fields recently..."

"Didn't we release Trichogramma a while ago?"

"That was eight hundred years ago, so hurry up and stop the ink stains! Wait for them to leave in two days!"

Lao Cao rolled his eyes at him, walked to Sun Changguo, squatted down and muttered a few words, Sun Changguo smiled, "Brother, you are too polite to say that. As an agricultural technician, it is my job to serve farmers. Let me go and take a look!”

"Don't worry, please complete your investigation first and help us see if there are any problems with the crops in the field. They are not in a hurry."

Lao Cao smiled "treacherously".

Sun Changguo secretly laughed at this old man!
There are ten thousand tricks!
Sun Jianping was still studying black lights in Gada, a rice field. He once again upgraded the insect trap equipped with a small black light bulb, lengthened the gauze mesh bag containing the insects, replaced the cover on it, and attached a A layer of oil paper is waterproof.

Simple insect trap version 4.0 was born!

All the rice borers and borer borers in the rice fields suffered unreasonable disasters! After Sun Changguo completed the investigation of all the new varieties of grains in Ermajia, he was invited by Yu Changhai to Jijia Youfang, where he was fed, drank and entertained every day, and begged him to help solve the problem of honey bugs on corns.

"The scientific name of this honey bug is aphid. It is now the end of August and aphids are multiplying in large numbers, but there is no need to be afraid. In a few days, the natural enemy of aphids, ladybugs, will also be multiplying in large numbers. By then, ladybugs can be controlled naturally."

"That means there is no need to deal with it?"

"Well, there is no need to deal with it. And how do you deal with such a large area, thousands of acres of corn land? By the time you finish dealing with it, the aphids will almost be wiped out by their natural enemies."

Sun Changguo pulled off another leaf and pointed it to him, "We will have a cool breeze this September. When the temperature drops, the aphids will naturally lose their ability to move. There is no need for this."

After hearing the news, Yu Changhai was very dissatisfied. You are here to solve the problem, not to shirk the problem!

"Jianping, if you need medicine, do you know what medicine to use?" Yu Changhai simply turned around and asked Sun Jianping, who was standing aside as a secretary to his second uncle. Sun Jianping scratched his head, "I don't think there is a need to get these. After a few days of corn slurry, the plant's ability to transport nutrients decreases, and the aphids naturally go to other plants, so there is no need to deal with them in a big way."

Yu Changhai was very dissatisfied with the answers given by his uncle and nephew!
How come if we don't move, the aphids will disperse on their own and stop harming the corn?
What a fuss!

"Hongbin, what do you think?"

Only then did Sun Jianping notice that there was a young man about his own age standing in the cornfield. He had a big forehead and a big mouth, and was very similar to Yu Changhai.

This is Yu Hongbin, the child of his second brother’s family who Yu Changhai tried his best to promote!

Our family Hongbin... also has a junior high school education. He was brought here to train and train him. It's not too much to become an agricultural technician!

"I have read in books that this situation requires spraying with dimethoate oil. Dimethoate oil is highly toxic. Now that the corn plants are so tall, ventilation is not good. If a large amount of dimethoate volatiles are inhaled during spraying... "

"What's going to happen? It's just a pesticide! It can kill people!"

Yu Changhai waved his hand nonchalantly, "Hongbin, look at this arrangement. Go to the supply and marketing cooperative to buy a few bottles of dimethoate oil and drink it. These aphids are so disgusting, they have sucked all the corns dry for me!"

Sun Changguo wanted to say something else, but looking at the situation in front of him, he finally shut up.

Sun Jianping wasn't stupid either. He also saw that Yu Changhai called his second uncle over not because he wanted his second uncle to teach him how to do it, but just to know if it was okay to do so.

The fact is that the end of August is approaching, and the autumn wind will blow after entering September. Aphids will naturally be eliminated by nature, and Yu Changhai naturally understands this truth, so...

He asked his nephew Yu Hongbin to sprinkle dimethoate oil into the fields. Regardless of whether the dimethoate oil worked well or not, it was equivalent to him getting rid of the aphids and making an outstanding contribution to fighting pests and increasing production and income!

These old gangsters!
Each and every one of them is so treacherous!
The merits of greed!

Beware of being struck by lightning!
He can do whatever he wants. Anyway, the money to buy dimethoate oil comes from their Jijia Oil Shop's account and has nothing to do with our two-horse game!
Sun Jianping snorted, saw that it was getting late, and called his second uncle and Lao Cao to go home.

"Technician Sun, walk slowly, won't you wait a moment?"

Yu Changhai was happily arranging for his nephew to go to the supply and marketing cooperative to buy dimethoate oil. When he saw three people getting on the carriage, he pretended to stay.

"What time is it now in Jianping?"

Lao Cao asked, and Sun Changguo rolled up his sleeves and looked at his watch, "It's four o'clock in the afternoon, brother, let's go back as soon as possible. I haven't gone to see the potato field yet!"

"You're already here, why are you leaving in such a hurry..." Just kidding, you didn't even treat us to a meal after you were done, so you just sent us away?
Lao Cao is so angry!

"Then let's wait a little longer!" He pulled his neck and shouted at Yu Changhai, "Changhai, look at what time it is. Technician Sun came all the way and is a real relative of our family. Why don't you stay and have some food?" ah!"

Yu Changhai's face turned green when he heard this!
(End of this chapter)