Pests such as aphids, whiteflies, whiteflies, and rice planthoppers have the characteristics of wide occurrence, fast reproduction, long-term harm, and great difficulty in prevention and control. Toda
Main dosage form Single agent: 20%, 25%, 40%, 50%, 80% wettable powder, 22% enhanced wettable powder, 12.5% enhanced concentrated soluble agent, 37% oxalate soluble powder, 50% sulfonate wettable po
Emamectin benzoate and abamectin are both commonly used pesticides in agricultural production. However, in actual application, many growers are still not clear about the effects and efficiency of the
Thrips are very harmful, hiding during the day and coming out at night, and are difficult to control. It requires a combination of agricultural, physical, and chemical means, and the selection of high
Spirotetramat is a new type of tetronic acid derivative insecticide that can cause larval death and reduce the reproductive capacity of adults by interfering with the fat biosynthesis of insects. So,
Lufenuron is a benzoylurea insecticide; chlorfenapyr is a pyrrole insecticide and acaricide; indoxacarb is an oxadiazine insecticide. The three have their own insecticidal effects. This article briefl
1. Standards for healthy vegetable root systems (1) Color of normal root systems The color of the old root skin of vegetables is relatively pure, the color of new roots is white, and the color of secr
With the increasing area and years of cultivation of fruits and vegetables in greenhouses and cold sheds, the incidence of root-knot nematodes is gradually increasing. Root-knot nematodes are common i
Hymexazol is a systemic fungicide and plant growth regulator that has significant control effects on various plant fungal diseases. The permeability of hymexazol not only works against soil pathogens,
Piercing-sucking pests such as whiteflies, tobacco whiteflies, and aphids are at their peak of damage. Due to the suitable temperature and humidity, they reproduce very quickly. When they are serious,
