What about peanuts and worms?

In the hot summer season, flowers are easy to infect diseases and insect pests, if not found in time, flowers may be destroyed by insects. What about the flowers and bugs?

I. aphids

Aphids may be the most common pest for people to raise flowers. Aphids are terrible when they do harm to plants. They will absorb light from the sap on the leaves, destroy the growth of plants, and induce other bacterial infections. They breed one generation a week, so they must be prevented as soon as possible. If it is found that the leaves begin to turn yellow, curl up, flowers are malformed or have white dandruff, then there may be aphids.

Solution: stick it off with a cotton swab or pinch it off with your fingers. The second is spray, insecticide or soapy water, which can be made by yourself and sprayed with cigarette butts. If serious, use drugs, such as: flower protection god, imidacloprid, aphid lice net and so on.

2. White whitefly

Bemisia Tabaci, also known as small white moth, whitefly does great harm to plants, which may lead to obvious low levels of some nutrients in plants, and may also affect the growth of plants. If the leaves are found to fade, turn yellow and wilt, there may be whitefly.

Solution: isolate other insect-free plants, if the range is not large, cut off the diseased leaves or blow away the whitefly with a fan. Serious spray control, such as thistle lice, acetamiprid, chlorpromazine, acetamiprid, chrysanthemum EC, zinc cyanide EC, methotrexate, permethrin or Uranus, etc.

Third, red spider

In the process of cultivating flowers, red spiders are common saboteurs. Because of their small size, red spiders are not easy to be found when cultivating flowers. This kind of insect damage way is to pierce the mouthparts into the leaves to suck the juice, so that the chlorophyll is destroyed, the leaves show grayish yellow spots or patches, and the leaves are orange, shedding, or even shedding.

Solution: when individual leaves are found to be damaged, brush or remove insect leaves with soapy water; when more leaves are damaged, spray control should be carried out as early as possible, such as propargite, dicofol, dimethoate, dimethoate and so on.

The common pests of flowers are the above three, according to the actual situation, to choose specific solutions.