色综合精品久久久久久久,国产精品一品二区三区四区五区,国产精品一区二区精品片子

產(chǎn)品中心

Plant growth regulator

Plant growth regulators are a class of pesticides used to regulate plant growth and development, including synthetic compounds with similar effects of natural plant hormones and natural plant hormones extracted from organisms.
More
Insecticide

Insecticide is a kind of insecticide to kill pests, such as beetles, flies, grubs, rhinoceros, springworms and nearly ten thousand other pests.
More
Fungicide

Fungicides, also known as biocides, biocides, biocides and so on, usually refer to the chemical agents that can effectively control or kill the microorganisms in the water system - bacteria, fungi and algae
More
Herbicide

Herbicide is a kind of herbicide that can make weeds die completely or selectively, also known as herbicide, which is used to eliminate or inhibit the growth of plants.
More

Zhejiang Longyou East Anasac Crop Science Co., Ltd. 浙ICP備14014337號(hào) ?East Anasac 2018 Donghua Stree