Before Qu Weiyang could find someone to get gasoline, the wind suddenly blew that night, and when it was almost dawn, the wind stopped raining.

The rain was a little heavy and the raindrops fell on the ground, stirring up dust, and it really looked like smoke.

Qiaolian heard the movement outside in her sleep, and when she got up to take a look, she found that it was raining.

"It's finally raining, this time we don't need to pump water to water the ground, I hope this rain will last longer."

Qiaolian muttered, and continued to lie back on the bed to sleep, anyway, on Sunday, the children don't have to go to work and don't have to go to school, it's raining outside again, just get up for a while, and sleep lazy.

Qiaolian has movement, how can Qu Weiyang next to him not know? Hearing Qiao Lian's muttering, Qu Weiyang smiled, stretched out his hand to hug his little daughter-in-law, and continued to meet Zhou Gong.

A rain brought the land back to life and put a smile on people's faces that they had not seen for a long time, and a few days later it rained, which finally alleviated the drought.

The big guys were overjoyed, and they were all happy, but the crops were fine, and the drought was not delayed.

But as soon as it was June, Secretary Han was urgently called to the county for a meeting.

Come back and tell you that there has been a large-scale pine caterpillar disaster in the larch forests of Donggang, Lizihe, Xigang and other places.

"Our township is close to Xigang, and there are also large areas of larch, starting tomorrow, each group will bring people into the mountains to catch pine caterpillars, and try not to let the pine caterpillar disaster spread.

Otherwise, the larch forests in our township will also suffer. Secretary Han convened a meeting of the township and village cadres to announce the next tasks.

The pine caterpillar disaster spread very quickly, and the prefecture responded urgently, dispatching manpower from various localities to catch pine caterpillars in the hardest-hit areas.

However, this pine caterpillar is not easy to catch, a pine tree is high, and the pine caterpillars are all on the small branches, and the operators cannot reach them, so they can only catch the pine caterpillars in the low places.

The second point is that the hairs of pine caterpillars are poisonous and can irritate and itch when they fall on people.

And even if you catch it, it will be a problem to deal with it. This thing refuses to be eaten by chicken, so it can only be burned with fire, which is very troublesome.

As a result, the progress of catching pine caterpillars was not satisfactory, and it took manpower and material resources, but the effect was not great, and a large number of larch forests died everywhere.

The affected area of Daying Township is not too large, and only a small number of people are infected with pine caterpillars, even so, Secretary Han is also taking people to drill in the forest every day.

On a hot day, the workers are wearing thick clothes to cover their faces, not to mention the more crimes.

Qiaolian, as the women's director, is mainly responsible for women's work, but she doesn't have to follow into the mountains, but most of the things in the township fall on her shoulders.

Seeing that the pine caterpillar disaster was serious, everyone tried their best but couldn't control it, and Qiao Lian was also a little anxious.

This pine caterpillar disaster is indeed a major hidden danger in forestry production in the alpine mountains of the north.

Not to mention this year, even in the future generations, once the pine caterpillar disaster breaks out, it is very troublesome, and it is necessary to use airplanes to sow pesticides in the air.

Nowadays, not to mention airplanes, even insecticides, I don't know which one there is, and it is even more impossible to control pine caterpillars.

Qiao Lian remembered that in her previous life in the forest farm, she heard the old man in the forest farm mention that there had been an outbreak of pine caterpillar disasters before, and at that time, she sprayed with Liuliu powder to control the disaster.

However, the powder is toxic to people, and the environmental pollution is also particularly serious, and the spraying operators must be strictly protected, otherwise it is easy to be poisoned.

It is said that it was later announced that the main ingredient of Liuxian powder is also a strong carcinogen.

"Wei Yang, have you ever heard of the medicine Liuliu powder? Used to kill insects? ”

Qiao Lian is not sure if there is such an insecticide as Liuliu powder in this year, if there is not even Liuliu powder, there is no need to think about other medicines.

While Qu Weiyang was at home, Qiao Lian asked to determine if there was such a drug at this time.

"Six-six powder? Haven't heard that this medicine kills pine caterpillars? I guess there is.

Isn't our country now able to produce a lot of drugs? I'm out there and I've heard of some chemical plants, maybe pesticides can be produced as well. ”

Qu Weiyang was also not sure if there was such a drug as Liuliu powder, "What?" Do you have a solution to pine caterpillars? With this six-six powder? ”

"Well, I remember reading a newspaper that said that foreign experts used a combination of drug control and biological control to control pine caterpillars.

Other methods may be too slow to produce results for a while and a half, but Liuliu powder can definitely kill insects. ”

Qiao Lian nodded, the pine caterpillar disaster is serious, and it has affected agricultural production, since she can think of some, she should always make some efforts.

"Daughter-in-law, if you really have a way, you might as well write a report and send it to it.

This is a major event related to tens of thousands of acres of larch forest, since we understand it, don't hide it. Qu Weiyang's eyes lit up when he heard this, and he urged Qiaolian to hurry up and write a report.

Qiaolian thinks about it, pine caterpillars are overflowing, and the harm is very great, since she is a cadre in the village, she has to do something to do.

So I carefully recalled the expert report I had read in my previous life, and combined with the experience of those old people in the previous forest farm, I sorted out a feasibility report.

This is not only written about the methods of killing insects, but also the most important thing is biological prevention and control.

Although biological control is not immediate, if it can be used, the effect is very good.

Moreover, there is no great damage to the environment, and it is harmless to the construction personnel, which is a relatively environmentally friendly and effective method.

"Secretary, this is a piece of information I have compiled, I have seen an agricultural and forestry expert in a newspaper before, how to control pine caterpillars.

I don't remember it clearly, but it's been slowly sorted out these days, and I only have an approximation.

I don't know if it's useful, but I have to trouble you to take a look, the insect plague doesn't happen only for one year, and this needs to be paid attention to. ”

After the information was sorted out, Qiao Lian copied one copy again, and then gave the original to Secretary Han, and sent the other copy directly to Zhong Hanxuan.

One of the reasons for doing this is that Qiaolian is worried that what she wrote will not be able to be sent to it.

Secretary Han is just a township secretary, even if he thinks that what Qiaolian wrote is useful, he may not be able to submit it to his superiors smoothly, and his superiors may not pay attention to it.

So Qiaolian placed a double insurance and sent the other one to Zhong Hanxuan.

Zhong Hanxuan works in the county government of Kuandian, and he has a wide range of connections, through him, he may be able to hand over the documents to the relevant personnel of the forestry, which will attract the attention of the forestry department.

Although the insecticidal effect of 66 powder is good, it is very serious to the environment and harmful to the workers.

Qiaolian hopes to attract the attention of her superiors, and at the same time use Liuxin powder to kill insects, she can organize experts to study biological prevention and control.

Perhaps after a few years of successful research, we will be able to use environmentally friendly and effective means to control the pine caterpillar disaster, instead of relying on drugs all the time.

It does not cause harm to the environment and workers, and it can also lead to the development of resistance in pine caterpillars. Take a hundred plating to read the latest chapter of "Rebirth Five Zero Qiao Daughter-in-law Claw Book House" for free for the first time.