What are the specific pesticides for killing rice red worms?

Killing rice red worms can be done by broadcasting carbosulfan or carbaryl or chlorpyrifos granules, or by evenly broadcasting 29% beta-cypermethrin-dichlorvos emulsifiable concentrate (Shuaishibao) 70—80 milliliters per mu; you can also use 28% Daolefeng aqueous solution 80 milliliters per mu mixed with 15 kilograms of water for spraying. Below is a related introduction to red worms for everyone to understand.

Related introduction to red worms

1. Distribution of red worms

Red worms, also called silk earthworms, aquatic earthworms, red silk worms, and red thread worms, are called line snakes in the north, and are mostly distributed in shallow water areas of river branches and muddy ponds. They mostly live on the banks of rivers, canals and ditches or in the sludge at the bottom of rivers, densely gathered on the surface layer of the sludge, with one end fixed in the sludge and one end extending out of the sludge and quivering in the water, and once disturbed, they immediately retract into the sludge.

2. Value of red worms

Aquatic earthworms are mostly used in the south as breeding food for goldfish, koi, and river eel seedlings, and the price is high. Moreover, red worms reproduce quickly and have high nutritional value (dry matter contains 62% crude protein, the total of essential amino acids reaches 35%, and the nitrogen recovery rate reaches 98%), and are an opening bait that many aquatic animal seedlings like to eat during their seedling stage, and are even more a main food for bottom-dwelling fish such as sturgeon, mandarin fish, carp, crucian carp, loach, giant salamander, and yellow eel.

3. Harm of red worms

Because the bacteria carried by red worms themselves and their excrement can both cause gastrointestinal discomfort in people, leading to symptoms such as diarrhea, nausea, and vomiting, and at the same time, as an “indicator organism” of unclean water bodies, their presence indicates that some link in the transportation process of tap water has been organically polluted.