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,
There are many kinds of pests, including whiteflies, whiteflies, two-star leafhoppers, tobacco budworms, cabbage worms, beet armyworms, twenty-eight-spotted ladybugs, etc. These pests are serious and
Brassinolide is an endogenous hormone widely found in various plants. It is called the sixth type of hormone. It can promote the growth of crops, vegetables, melons, fruits and other crops. It can als
Brassinolide is internationally recognized as the sixth largest plant hormone. It has the functions of promoting growth, improving stress resistance, increasing yield and product quality, synergistic
