Powdery mildew is a common disease that harms tomatoes. It mainly harms the leaves, petioles and fruits of tomato plants.
What are the symptoms of tomato powdery mildew?
For tomatoes grown in the...
Now, scientists claim that they have found a solution-a simple spray that can make the stems look as fresh as they were cut.
It’s dazzling and messy, but it doesn’t take long: the bouqu...
Matrine is a type of botanical fungicide. It is extracted from the roots, stems, leaves and fruits of Sophora flavescens. The drug also has other names called matrine and aphids. The drug is low-to...
①Grape: It can be used for the prevention and treatment of downy mildew, powdery mildew, gray mold, brown spot, brown blight of cob and other diseases. The normal dosage is 15 ml and 30 catties of ...
Common vegetable and field pests such as diamondback moth, cabbage caterpillar, beet armyworm, armyworm, cabbage borer, cabbage aphid, leaf miner, thrips, etc., reproduce very fast and cause great ...
Cyperus rotundus likes to grow in loose soil, and the occurrence of sandy soil is more serious. Especially in corn and sugarcane areas, Cyperus rotundus is more difficult to control.
It often becom...