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 An example of integrated pest control: the bunch worm. This parasite has a life cycle of 20 days. During the first 5 days, their treatment is done with "gentle" products. The more advanced the cycle, the stronger the product used. In this case, treating the vines periodically according to a pre-established schedule (intensive method) can be ineffective since the weather can cause the 20-day cycle to shift ahead or backwards. The scheduled treatment can thus be totally useless for the vines and at the same time contaminate the environment. |
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In integrated pest control, specifically designed traps are installed in the vines. Every two days, the larva are counted so as to precisely determine their cycle. The treatment is thus applied at the right time. |
| These studies also tell us that certain vineyards do not need any treatment at all. |
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| The treatment is done only where it is necessary, at the right time and with the right amount of the right product. |
| Measurements of rainfall also offer very important data. They help us to better fight against certain maladies. (Brown-rot, for example, reappears after a 10mm rainfall.) |
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| Climatic data and the data gathered at our weather stations are precious tools in integrated pest control. |
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