Pesticides are chemical substances used to manage pests that threaten agriculture, forestry, and animal husbandry, as well as to regulate plant growth. These products often contain various additives designed to enhance the performance and stability of the active ingredients. Pesticides are categorized based on their target organisms or application areas. Here are the main types:
1. **Insecticides** – These are used to control a wide range of insect pests. Examples include methamidophos, omethoate, Kungfu, Good Winter, and Bataan.
2. **Fungicides** – These agents are used to prevent or treat fungal diseases in plants. Common examples are carbendazim, Thiram, and chlorothalonil.
3. **Acaricides** – These are formulated to manage mites that can damage crops. Some examples are dicofol, Apollo, Nisolon, and Nong Dan.
4. **Herbicides** – These are used to eliminate weeds and unwanted vegetation in farmland. Popular herbicides include dimethyltetrachloride, butachlor, Pendimethalin, and Duer.
5. **Nematicides** – These are used to control nematodes, which are microscopic worms that harm plant roots. Examples include Kexian Dan, Prophos, and Aldicarb.
6. **Rodenticides** – These are poisons used to kill rodents such as rats and mice. Common types include zinc phosphide, warfarin, and bromadiolone.
7. **Molluscicides** – These are used to control snails and slugs that damage crops. Examples include sodium pentachlorophenate and molluscicides like Shellfish Kill.
8. **Plant Growth Regulators** – These substances help manage plant development, such as flowering, fruiting, and growth patterns. Examples include ethephon, paclobutrazol, and chlormequat chloride.
When purchasing pesticides, it's important to read the label carefully, as it provides essential information about proper usage, safety precautions, and application methods. Additionally, most pesticide labels feature a non-fading line parallel to the bottom of the label. This line helps identify the type of pesticide: red for insecticides, black for fungicides, green for herbicides, blue for rodenticides, and dark yellow for plant growth regulators. Understanding these color codes can help users choose the right product for their specific needs. Always follow the instructions to ensure both effectiveness and safety.
Swing Door
1.with 3000 square meter factory about 35 workshop workers and 25 office workers.
2.More than 20 sets of advanced machines with more than ten years domestic trade experience and international trade experience.
3.Manufacture and supply good quality automatic doors
4.With ISO 9001 Certification and many others certifications
5. Excellent DC brushless motor , high wear-resistant qualities wheels and reasonable structure design makes it more stable, quiet, longer life
6.Our Service system is perfect
Controller Dimensions : 85×124×600mm
Weight :12 kg
Maximun leaf weight :150 kg
Open range : 70°~115°
Closing speed : 10~43 cm/s
Door hold time :0.5~10 seconds
Main Power :AC 220V~250V,50~60 Hz
Maximum current :1A
Maximun motor power:55W
Wait Power :14W
Fuse :Minimum 3.5 ASlow
Operating Temperature : -30℃ ~+50℃
Swing Door,Exterior Swing Door,Aluminium Out Swing Door,Refrigerated Swing Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hongfadoor.com