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Catalogue: GRDC Factsheets
PrACTICAL TIPS TO rEDUCE SPrAy DrIfT.. Use the coarsest spray quality that will provide efficacy... If considering spraying at night, be Consider using auto-height control, suitable Other studies have shown that at night aware many product labels state: "DO the airborne fraction can be up to 5 times touch-down wheels, or lower travel speeds NOT spray under surface temperature greater than that occurring during the day to improve boom stability and to assist with inversion conditions", which have been minimising boom height...
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Catalogue: GRDC Factsheets
Use the coarsest spray quality that will provide efficacy... spray during favourable weather conditions Wind speed is critical Air movement is needed to ensure that mixing occurs in the air... A Canadian study, conducted by Dr Thomas Wolf of the Saskatoon research Centre, showed that high travel speeds combined with higher wind speeds (20km/h) almost doubled the amount of chemical left in the air when compared to low travel speeds (8km/h)...
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Catalogue: GRDC Updates
Achieving good pre-emergent spray results.. Getting a good result from pre-emergent herbicides is about getting every part of the application process right, starting with your product selection to match the weed spectrum present, through to monitoring the spray results carefully... When using air induction nozzles in heavy stubbles, consider using larger than a very coarse spray quality (e.g. extremely coarse) to maximize the penetration and minimize retention of the product on the stubble...
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Catalogue: GRDC Factsheets
PrACTICAL TIPS TO rEDUCE SPrAy DrIfT.. Use the coarsest spray quality that will provide efficacy... If considering spraying at night, be Consider using auto-height control, suitable Other studies have shown that at night aware many product labels state: "DO the airborne fraction can be up to 5 times touch-down wheels, or lower travel speeds NOT spray under surface temperature greater than that occurring during the day to improve boom stability and to assist with inversion conditions", which have been minimising boom height...
Related categories:
Catalogue: GRDC Factsheets
PrACTICAL TIPS TO rEDUCE SPrAy DrIfT.. Use the coarsest spray quality that will provide efficacy... If considering spraying at night, be Consider using auto-height control, suitable Other studies have shown that at night aware many product labels state: "DO the airborne fraction can be up to 5 times touch-down wheels, or lower travel speeds NOT spray under surface temperature greater than that occurring during the day to improve boom stability and to assist with inversion conditions", which have been minimising boom height...
Related categories:
Catalogue: GRDC Factsheets
PrACTICAL TIPS TO rEDUCE SPrAy DrIfT.. Use the coarsest spray quality that will provide efficacy... If considering spraying at night, be Consider using auto-height control, suitable Other studies have shown that at night aware many product labels state: "DO the airborne fraction can be up to 5 times touch-down wheels, or lower travel speeds NOT spray under surface temperature greater than that occurring during the day to improve boom stability and to assist with inversion conditions", which have been minimising boom height...
Related categories:
Catalogue: GRDC Factsheets
PrACTICAL TIPS TO rEDUCE SPrAy DrIfT.. Use the coarsest spray quality that will provide efficacy... If considering spraying at night, be Consider using auto-height control, suitable Other studies have shown that at night aware many product labels state: "DO the airborne fraction can be up to 5 times touch-down wheels, or lower travel speeds NOT spray under surface temperature greater than that occurring during the day to improve boom stability and to assist with inversion conditions", which have been minimising boom height...
Related categories:
Catalogue: GRDC Factsheets
keeping requirements, or for making conditions as measured at the site of decisions about the suitability of conditions Temperature should be measured at a height application... Permanent weather stations will Accurate weather data allow us to compare only provide data that are legally relevant for and contrast individual spray jobs within relative humidity should be measured at 1.25m a pesticide application if they are located at a season and across a range of seasons... Temperature and relative humidity should be measured at a height of 1.25m (avoiding direct radiation onto sensors)...
Related categories:
Catalogue: GRDC Factsheets
keeping requirements, or for making conditions as measured at the site of decisions about the suitability of conditions Temperature should be measured at a height application... Permanent weather stations will Accurate weather data allow us to compare only provide data that are legally relevant for and contrast individual spray jobs within relative humidity should be measured at 1.25m a pesticide application if they are located at a season and across a range of seasons... Temperature and relative humidity should be measured at a height of 1.25m (avoiding direct radiation onto sensors)...
Related categories:
Catalogue: GRDC Factsheets
keeping requirements, or for making conditions as measured at the site of decisions about the suitability of conditions Temperature should be measured at a height application... Permanent weather stations will Accurate weather data allow us to compare only provide data that are legally relevant for and contrast individual spray jobs within relative humidity should be measured at 1.25m a pesticide application if they are located at a season and across a range of seasons... Temperature and relative humidity should be measured at a height of 1.25m (avoiding direct radiation onto sensors)...
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