What do grasshoppers eat? A detailed explanation of the feeding habits of grasshoppers
The grasshopper is the common name for locusts, a common type of insect with many species, distributed across the tropical and temperate grassland and desert regions of the world. It feeds on plant leaves, mainly harming grass family plants, and is an agricultural pest with enormous harm to agriculture. Let's take a look below at what grasshoppers eat!
What do grasshoppers eat
Grasshoppers have large mouths and well-developed jaws, and feed on plant leaves. They like to eat thick, fleshy leaves, such as sweet potato, water spinach, Chinese cabbage and other vegetables. They also like to eat crops such as corn, wheat, sorghum, millet, rice, sorghum and barley, as well as reed, barnyard grass, cogon grass, bermuda grass, sea blite and some Artemisia plants.
Feed for farming grasshoppers
The feed sources for farming grasshoppers are extensive. The main plants are primarily grass family plants, and the best feed is various monocotyledonous and pointed-leaf green grasses, or self-planted ryegrass and Mexican corn grass. If there is not enough grass, you can feed a small amount of bran or chaff-type feed, mixed with water and sprinkled directly into the shed, but this should only be fed as a last resort.
Natural enemies of grasshoppers
The natural enemies of grasshoppers include birds, poultry, frogs and snakes, and humans also catch them in large numbers.
1. Frogs: Frogs are the biggest natural enemy of grasshoppers and are the vanguard force restricting the reproduction and survival of locusts. According to statistics, one frog can eliminate more than 10,000 pests in one summer. One rice field frog eats an average of 50 pests per day, with the maximum reaching 266. Even the clumsy toad can prey on nearly 10,000 pests in the three months of summer. By this calculation, as long as there is an average of one frog stationed in every two sq m of cropland, it is enough to suppress the survival of young locusts.
2. Birds: Birds that prey on locusts include the pratincole, white-winged black tern, and paddyfield wren, with the pratincole being especially prominent. These birds especially need to prey on large numbers of locusts during the chick-rearing stage. Taking the common swallow as an example, a pair of parent birds and a nest of chicks can eat more than 16,200 locusts per month.