Common Pests of Angelica dahurica and Their Control Methods

Common pests of angelica

The most common pests of angelica are scale insects, most of which are sphagnum scales.

The pest, the bran scale, can be said to harm a wide range of plants, and its hosts are as many as 189 species of plants.

Seeing it harming such lovely plants, are you like me, filled with anger and wanting to destroy it?

Prevention and control methods of angelica pests

Now that we know that the angel flower is most often attacked by the chrysanthemum scale, let us learn how to prevent the chrysanthemum scale.

First of all, nature is always magical, and there is always something else that can defeat it. The bran scale also has many natural enemies, such as the bran scale yellow aphid wasp, the omnivorous aphid wasp, the red-spotted lip ladybug, etc. In the natural environment, we should protect these beneficial insects more.

However, we may not be able to allow these small bees and ladybugs to enter our homes, so we need to use pesticides to kill insects.

We can choose to use 2000-3000 times the solution of imidacloprid or imidacloprid improver for spraying insecticide.

Using this method, you can kill the "bad guy" scale insects quickly and effectively.