Pesticide databaseInsecticidesChecked 2026-10-01
Carbosulfan カルボスルファン
Carbamates: Like organophosphates, they block the action of acetylcholinesterase.
In Japan
- Registration
- Registered as a pesticide (first registered March 29, 1983). 9 formulated products contain it.
- Main registered crops
- sugarcane, paddy rice, turfgrass, bell pepper, tobacco, chrysanthemum and others (13 crop names in the registered uses)
- Toxicity class
- Active ingredient: Deleterious substanceClasses of the 9 formulated products (diluted products sold): deleterious substance 9Classes under Japan's Poisonous and Deleterious Substances Control Act.
- ADI (acceptable daily intake)
- 0.005 mg per kg of body weight per day
- ARfD (acute reference dose)
- 0.005 mg per kg of body weight
- Evaluation
- Food Safety Commission of Japan, February 4, 2020
ADI: the amount considered to have no effect on health even if eaten every day for a lifetime. ARfD: the amount considered to have no effect on health when eaten at one time (within 24 hours). Both are set by the Food Safety Commission of Japan, mainly from animal studies.
In Japan's national residue testing (fiscal 2024)
| Produce | Detected / tested | Detection rate | Over the limit |
|---|---|---|---|
| Domestic | 0 / 49 | 0.0% | 0 |
| Imported | 0 / 26 | 0.0% | 0 |
Tests are counted as pesticide × sample. Any detection counts as “detected” — it does not mean the limit was exceeded. For pesticides outside the top 20, figures are summed from the food-by-food tables of the full report.
Evaluations abroad
- WHO acute toxicity class
- II (Moderately hazardous), LD50 250 mg/kgBased on the toxicity of the undiluted active ingredient given once, mainly to rats by mouth (LD50 = the dose that kills half; the smaller, the stronger the acute toxicity). It is not an assessment of the safety of residues in food.
- EU
- Not approved in the EUEU ADI: 0.005 mg/kg bw/day; ARfD: 0.005 mg/kg bw
- IARC (carcinogenicity)
- No matching entry in the IARC list (not evaluated or out of scope, including Group 3)
Related explainers
Sources
- FAMIC (Food and Agricultural Materials Inspection Center), pesticide registration information (as of Sept. 30, 2026) (Japanese)
- Food Safety Commission of Japan, risk assessment report on Carbosulfan (February 4, 2020) (Japanese)
- MHLW, results of pesticide residue testing in foods, fiscal 2024 (Japanese)
- WHO Recommended Classification of Pesticides by Hazard 2019
- EU Pesticides Database (Carbosulfan)
Last checked 2026-10-01. Registrations and evaluations change over time. This page is a translation of our Japanese page; if they differ, the Japanese page is the reference.
Pesticides registered in Japan are approved by the government with set crops, amounts, numbers of applications and days before harvest. This page lists facts stated in laws and in evaluations by public bodies; it does not judge whether anything is good or bad.