What kind of insect is the beetle flower eldest sister? Is it a beneficial bug? How to kill it? Explain in detail!

The flower elder sister belongs to the beetle insect, which is a description of the seven-star ladybug, which can often be seen on the tree. So is Sister Hua a beneficial worm? How to kill it?

What kind of insect is the beetle flower elder sister?

Flower elder sister is an insect of Coleoptera, which is the same kind of insect as ladybug. "Hua Jie" is the image name of "seven-star ladybug" (beetle). It belongs to the vocabulary of northern Chinese dialect, which is common in Henan dialect, Hubei dialect, Shandong dialect, Northeast dialect and so on. Specific netizens' answers are as follows:

Intron: in some areas, Sister Hua refers to a kind of wax cicada (you can use this name to search the picture and you can see it). It is the guy with a pointed head, big belly, gray outer wings and colored inner wings, which belongs to Homoptera and is not completely abnormal. It is a close relative of the cicada (cicada). You can often see it on the tree. In the traditional sense, people who eat plants are generally regarded as pests, and cicadas and wax cicadas are not immune.

Smelly elder sister is a kind of bug, which belongs to Hemiptera and is not completely abnormal. Bugs are plant-eating and carnivorous.

On the other hand, think tinker Bell: the flower elder sister and the ladybug are not a kind of insect, the second floor is right, it is oak spring, the body is bigger than the ladybug, the whole body is conical, head tip, belly big, four wings, the outer wing is light gray, with black spots, the inner wing is mostly red and white, pests, sucking plant juice, black wingless before molting. Flower lady beetle and Toona sinensis are three kinds of insects.

Bobmai: it is the same kind of insect, one is a scientific name, the other is a common name.

Second, is Sister Hua a beneficial insect?

There are many kinds of ladybugs, and the seven-star ladybug is a well-known beneficial bug. So Sister Hua is a beneficial worm. It is a kind of insect that eats insect pests such as Jieke and aphids.

Beneficial insects, whether larvae or adults, can eat pests such as aphids, Jieke insects and ticks. These pests reproduce and grow on the stems and leaves of plants, sucking plant juice, resulting in the loss of buds and fruits, and the yield and quality of crops are seriously affected. Ladybugs find places where aphids and other pests are dense and eat aphids one after another. On average, a ladybug can eat more than a hundred aphids a day. Its larvae are also good at eating aphids, and it has a long history to use ladybugs to control pests.

Third, how to kill Sister Hua?

1. fire attack, gather them together and burn them, but pay attention to fire prevention

2. Flooded, swept Sister Hua who invaded the room together and flushed the toilet into the gutter.

3. After burying the earth, it should be solid to prevent it from drilling out again.

4. Kill with insecticide.

5. Usually close the doors and windows.

IV. Brief introduction of Sister Hua

In some areas, Sister Hua (or flower girl or daughter-in-law) refers to the spotted wax cicada (you can use this name to search the picture and you can see it). It is what we often say, "pointed head, big belly, gray outer wings, colored inner wings". It belongs to Homoptera, is not completely abnormal, and is a close relative of cicadas (cicadas). You can often see it on the tree. In the traditional sense, people who eat plants are generally regarded as pests, and cicadas and wax cicadas are not immune.