It is essential that pesticides are not used as the sole means of pest control. Misuse, overuse and abuse leads to many of the problems previously discussed. Pesticides must be used as part of a planned systematic pest management program utilising as many control techniques as applicable. This is called Integrated Pest Management (IPM). Controls such as biological, physical, cultural, genetic, environmental and mechanical techniques are just as important as pesticides. I believe that our approach should be to use all the techniques of the organic farmers, but to supplement these with the use of pesticides. In other words, using pesticides as part of an organic farming system. The IPM philosophy and approach is in my opinion the only way to economically and ecologically sustainable farming.
When pesticides are used, it is vital they are used correctly. Some of the considerations involved are:
- selection of product
- compatibility with other controls
- safe work practices
- following label directions
- timing of application
- accurate application to the target
- selection, adjustment and calibration of equipment
- application under favourable weather conditions
- keeping good records
By correct, safe and accurate use of these products, better pest control will result, adverse effects will be minimised, and farming will be more profitable.