Before launching a spray programme, it's crucial to read the label instructions of the chemical, get to know how your equipment works, and understand your crop and the pests or diseases that are a threat.
THE ESSENTIALS
Here are some general spray programme principles that apply in all cases:
• Always wear protective clothing
Bottled concentrations of chemicals are so toxic that they can be lethal even in small quantities. Make sure you and your workers wear the best possible protective clothing and that it's in good condition. Don't use protective gear that has holes, cracks or is ill-fitting.
• Follow the instructions on the label
Chemical products are always supplied with instructions on the
