What should I do if there are white bugs on the leaves of orchids?

1, soak cotton balls in 50 ml of vinegar, and then gently wipe them on the stems and leaves of injured flowers and trees with wet cotton balls to wipe off the scale insects and kill them.

2. Gently and repeatedly wiping the diseased plants with alcohol can not only remove the scale insects, but also completely kill the larvae that are invisible to the naked eye.

3. Liquor and water are mixed, and the ratio is 1:2. During pest control, the surface of the basin soil is thoroughly poured. You can fill it once in mid-April, once in the next half month or so, and it will be effective if you fill it four times in a row.

Extended data:

Orchid: An epiphytic or terrestrial herb with several or more leaves, usually located at the base or lower node of pseudobulb, in two rows, banded or rarely oblanceolate to narrowly elliptic, with a broad leaf sheath around the base and a joint.

The unique structure of orchid is to adapt to insect pollination. It has a pistil, a pistil beak, a pollen ball and a lip. In addition, orchids are flowers with symmetrical sides. The base of lip and nectary form sacs and spaces, the number of stamens decreases, and the ovary is inferior. The flowers are diverse in shape, size and color, and most of them are herbs, epiphytes or saprophytes.

References:

Baidu encyclopedia-orchid