Texas Lingcheng: Drone to prevent diseases and insect pests and bare -eye bees war "cornfish"

Qilu.com · Lightning News August 18th. Currently, the corn blooming period is also the period of spawning of pests such as corn crickets. In order to improve the prevention and control of diseases and insect pests in the middle and late stages of corn, the Lingcheng District of Texas carried out drones to release the prevention and control of natural enemies.

A few days ago, in the Green and High -quality and high -efficiency demonstration zone in Doli Village, Yidukou Town, Lingcheng District, agricultural technicians are operating drones to put red -eye bees to prevent corn crickets. Through technological means to help field management, corn production and income are promoted.

Xu Qingqing, the head of the Seed Management Station of the Agricultural and Rural Bureau of Lingcheng District, shows reporters the sphere of red -eyed bees cast by drones. After opening the sphere, you can see that there is an egg card inside. A egg card will hatch 2,000 larvae after two or three days, and 8 goals are generally placed in one acre of land, which can hatch about 15,000 larvae.

Corn ravioli is the culprit that causes corn seeds to be damaged, which seriously affects corn yield and quality. The red -eyed bee produces the eggs in the eggs of corn crickets through backdoor production, thereby eliminating the larvae of corn crickets. Different from traditional chemical pesticide prevention and control, the technology of red -eye bee prevention and treatment of corn 螟 is a biological control technology that uses simple use, low labor, and low prevention costs, safe, non -toxic, and non -polluted environment.

As a national "Green Prevention and Control Demonstration County", Lingcheng District has vigorously promoted green prevention and control technology, integrated the promotion of high -yield and efficient, resource conservation, ecological environmental protection technology model, and provided strong technological support for agricultural production and farmers' income increase in agricultural production in the region. "As an agricultural county, Lingcheng District has also undertaken green high -quality and efficient projects this year. We adhere to the good breeding and good laws, promote the combination of agricultural machinery and agriculture, and carry out a series of technical training and field management to ensure that some key technologies are implemented. We strive to explore the new path, innovate a new model, and strive to be the vanguard created by the country's green and high -quality high -quality and efficient creation. "Xu Qingqing said.

Lightning News reporter Zhou Shumao Dezhou Terrace Zhou Huihui Yin Pei Pei Ling City Li Honghuan