-
Insecticides for scale insects—Buprofezin
Mechanism of action Buprofezin is a novel selective insecticide that inhibits insect growth and development, with strong contact killing effects and gastric toxicity. The mechanism of action is to inhibit the synthesis of chitin in insects and interfere with metabolism, resulting in nymphs mo...Read more -
What is the reason why the soil has turned green and red?
In general, there are three reasons why soil turns red and green: Firstly, the soil has become acidified. Soil acidification refers to a decrease in soil pH value. After more than a decade of planting in some northern regions, the pH value of the soil has even dropped to below 3.0. However, ...Read more -
The 23rd China International Agricultural Chemicals and Plant Protection Exhibition (CAC2023)
The 23rd China International Agricultural Chemicals and Plant Protection Exhibition (CAC2023) will be grandly held from May 23 to 25, 2023 at the National Convention and Exhibition Center (Shanghai), halls 5.2, 6.2, 7.2, and 8.2。At the same time, the 13th China International New Fertilizer Exhi...Read more -
What diseases should be prevented and controlled during the jointing, heading, and flowering stages of wheat?
Management of pests and diseases during wheat jointing stage Focus on preventing stripe rust, sheath blight, and stem rot, as well as preventing aphids and wheat spiders. 1. Stripe rust Triadimefon, diniconazole, tebuconazole, epoxiconazole, propiconazole, oxystrobin, pyrazole oxystrobin, pyrimid...Read more -
Pyraclostrobin plus brassicin
In the global pesticide fungicide single product ranking list, pyrazole ether ester has always been the best in the list, as methoxyacrylic acid fungicide, since the market with its broad spectrum of sterilization, excellent effect, safety and growth promotion of crops, soon won the favor of user...Read more -
These pesticides kill both insects and eggs
1.Acetozole: It has effect on eggs and young mites, but not on adult mites. However, it has good sterility effect on female adult mites. Therefore, the best control time of acetozole is the early stage of mite damage. 2.Spirodiclofen : Kill egg larvae: Spiroxide has a particularly good effect on ...Read more -
Be careful! Salt damage, drug damage, fertilizer damage!
1.The damage of salt injury “Salt damage” is an important factor affecting yield in greenhouse cultivation, so it is imperative to solve the “salt damage” in melon and vegetable greenhouses. Blindly excessive fertilization, relying solely on fertilizer for yield, will inev...Read more -
How to distinguish fungal disease, bacterial disease and virus disease ？
Fungal disease characteristics 1. There must be diseased spots on all parts of the plant. The shape of the lesion can be round, oval, polygonal, wheeling or amorphous. 2. There must be mildew or powder of different colors on the spots, such as white, black, red, gray, brown, etc. Cucumber powder...Read more -
Brassinolide
Brassinolide is a new type of plant growth regulator, which was first discovered by American agricultural scientists in 1970. Compared with other five growth regulators, Brassinolactone has unidirectional pertinence and is called the sixth class of plant hormones. Today to analyze this component,...Read more -
A new benchmark for rice planthopper control – Triflumezopyrim
Triflumezopyrim is a PCT application filed by DuPont in the United States on December 22, 2011. It has obtained patent authorization in China, Europe, the United States and other countries and regions to develop a new type of mesoionic insecticide codenamed DPX-RAB55. Synthetic route There are ...Read more -
Prevention and treatment of garlic, green onion, leek dry tip
In the cultivation of green onions, garlic, leeks, onions and other onion and garlic vegetables, the phenomenon of dry tip is easy to occur. If the control is not properly controlled, a large number of leaves of the whole plant will dry up. In severe cases, the field will be like a fire. It has a...Read more -
caterpillar pesticide Lufenuron
Today I will introduce you a new type of insecticide, which not only kills insects but also kills eggs, with a long lasting effect and good safety. Pharmacy introduction This pesticide is lufenuron, a new generation of replacement urea insecticides newly developed by Swiss Syngenta. It mainly kil...Read more
Hello, come to consult our products !
