Survey
- principles of survey
- foot and vehicle transects
- undetected infestations
- map reading
- information recording
- use of GPS and compass
- joint survey, demarkation and spray exercise
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Control
- principles of ULV, drop size, spectrum,
behaviour
- examination of drop from different sprayers
- swath width assessement (Micro ULVA)
- mechanism of different types of ULV sprayers
- calibration calculations and practice
- how to spray
- joint survey, demarkation and spray exercise
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