Carbosul 20EC is an insecticide containing Carbosulfan 20% w/w (a carbamate insecticide) in an emulsifiable concentrate (EC) formulation.
It acts both systemically (absorbed into plant) and via contact (on surfaces).
Carbosul 20EC is used to control a range of pests, especially in crops where both chewing and sucking insects are problematic. Some of the pests and uses mentioned:
Pests: leaf-feeding insects (e.g. caterpillars), borers, thrips, scale insects, sucking pests like aphids or mites (depending on label)
Crops: vegetables, fruit crops (e.g. for “kutu trip”)
One listing states:
“Halex Carbosul 20EC 1L Carbosulfan 20% sesuai untuk Kutu Trip” (suitable for thrips)
Here are some indicative rates from various sources. Again: these are not necessarily the legal label in Malaysia — use only as reference and confirm with local label.
| Crop / Situation | Approximate Rate / Dose | Notes / Equivalent |
|---|---|---|
| Rice / paddy | ~ 400 mL per acre | as per “Benefit 20EC (Carbosulfan)” listing for rice in Bangladesh context |
| Brinjal (eggplant) | ~ 400 mL per acre | from “Benefit 20EC” listing used for brinjal / vegetable crops |
| Cotton / beans / other crops | ~ 500 mL per acre | from same listing for “Benefit 20EC” on cotton/beans in that region |
These rates are from a product “Benefit 20EC” (Carbosulfan 20 %) which is likely similar in concentration to Carbosul 20EC.
Because Carbosulfan is a carbamate, it acts by inhibition of acetylcholinesterase in insect nervous systems (like other carbamates).
Follow pre-harvest interval (PHI) and maximum allowed sprays per season as stated on the label.
Use protective equipment (gloves, mask, goggles) when handling and spraying.
Avoid drift into non-target areas, especially aquatic habitats.
Rotate with insecticides having different modes of action to reduce risk of resistance.
Malaysia
