Are treehoppers harmful to plants?
Of course, Yes! There are many pests that can damage your plants or crops, even trees. If you want to get a good harvest, or just a healthy and beautiful garden, you will definitely need to look into this store https://www.gardenology.eu/en_US/c/Plants-Protections/26 to find you need a remedy for your pests
All treehoppers feed on plants, but because they usually occur in such small numbers, they don’t appear to do much harm. A few treehopper species are occasionally considered pests of agriculture. These include the threecornered alfalfa hopper, which sometimes injures alfalfa and soybeans, and the buffalo treehopper, which is injurious to apple trees. Another North American species, Micrutalis malleifera, is a vector of plant diseases that damage palm and tomato. Some treehopper species that feed on weedy plants may actually be beneficial. The North American species Aconophora compressa was recently introduced into Australia for the biological control of Lantana, a weed that also came from America.
