Here is a list of clothing and apparatus needed for workers who spray pesticides, based on the provided sources:
- Overalls: Overalls should be made of a material that is impervious to pesticides, durable, and provides splash and droplet protection. Cotton is an effective and comfortable material, and overalls made from it should be 100% cotton with a mass per area of 110 g/m2. They should ideally have elasticized cuffs and no pockets. Lightweight synthetic materials specifically designed for pesticide protection can also be used. Overalls used for crop-spraying operations should have a hood that can close around a gas mask, sleeves that close at the wrists with elasticized cuffs, trousers with elasticized closures around the ankles and waist, and, for two-piece garments, a jacket hem that seals on the hips.
- Ponchos: Ponchos are suitable for filling pesticide containers, decanting pesticides, and spraying pesticides classified as danger groups II, III, and IV. They should be made of an impervious, nonwoven material, be durable, and allow for air movement.
- Protective aprons: Protective aprons offer additional protection against spills and splashes during the mixing and loading of pesticides.
- Face shield: A face shield provides protection against splashes. It is important to note that a face shield should not be worn when applying pesticides that emit toxic vapors or low boiling-point organic solutions.
- Safety goggles: If a face shield is not available, safety goggles can be worn as eye protection.
- Gloves: Workers should wear gloves made of nitrile rubber, PVC, neoprene, or butyl rubber. Gloves should fit comfortably and be flexible enough to grip containers and equipment. Disposable polyethylene gloves or plastic bags can be used as temporary hand protection, but they should be discarded after a single use.
- Boots: Rubber boots are recommended as they protect against a wide range of pesticides, while leather footwear is unsuitable as it absorbs pesticides and cannot be decontaminated. Boots should be at least calf-high and unlined, with trousers worn outside to prevent spills from entering the boots.
- Head coverings: For field work in hot climates and protection against spray drift, a lightweight cotton hat with a brim should be worn. During overhead spraying, workers should wear a waterproof hat and cape. When applying irritant powders, a hood with a built-in respirator is necessary for total skin protection.
- Respirators: Respirators are an essential piece of safety equipment and should comply with the requirements of SANS 10220.
Training and safety procedures:
- Farm workers and others who handle pesticides regularly should undergo medical examinations.
- Workers should receive training on pesticide application, hazards, and the required precautions.
- At least two members of each team handling pesticides should be trained in basic first aid.
It is important to adhere to the instructions provided on pesticide labels and material safety data sheets (MSDS) regarding appropriate protective clothing and equipment.