Prevention and treatment of scale insects damage in Chinese rose

Scale insects, commonly known as tree lice. It is distributed all over the country and has a wide variety of species. The endangered rose is mostly a white rim, which, in addition to endangering the Chinese rose, also threatens roses, roses, yellow thorny roses and various flowering shrubs, trees and fruit trees. Cluster sucking stem or leaf juice, so that the plants stop growing, growth potential weakened, can not normally flower. The worm body is orange and has a dark white round or oval waxy shell that clings to the branches. Although there are many kinds of scale insects, and their forms are different, the harm is basically the same.

The control methods are basically the same.

Control methods:

(1) When the number of occurrences is small, it can be stripped with a bristled brush or a bamboo strip.

(2) Spraying Baume 5 degree lime sulfur before the winter has a good effect.

(3) The nymphs are sprayed with 40% omethoate EC 1000-1200 times solution or 25% imidophos (amidophos) 500-800 times solution during hatching period.

(4) 10% iron gram granules were planted 10-15 grams per plant, absorbed and eliminated, and treated with root-knot nematodes, ticks, aphids and other pests.

Licorice Extract

Licorice extract is a medicinal ingredient extracted from licorice. Licorice extract generally contains glycyrrhizin, glycyrrhizic acid, glycyrrhizin, glycyrrhizin flavonoids, glycyrrhizin, etc., which is yellow to brownish yellow powder.

Licorice extract is an ideal antioxidant and preservative in the food industry. It can also be used as food additive, flavoring, sweetener, tobacco, cigar, chocolate, beer, vanilla, sweet wine and other flavors.

Licorice extract can be used as cosmetic additive, anti-inflammatory, prevention and treatment of hand and foot chapping and frostbite, can be used in creams, milk and other cosmetics. The soluble components of liquorice in medium polar solvent (ethyl acetate, chloroform, ether) have significant effects on hair maintenance and hair protection.

Licorice Flavonoids,Licorice Root Extract,Glabridin,Glycyrrhizin,Dipotassium Glycyrrhizinate

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