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Reminder re Effective Spraying Webinars 19:00-21:00, Feb 17 and 18

There's still time to register for Effective Spraying webinars by international expert, Dr. David Manktelow.

Registration is required but free. Please register so that you can be part of the discussion with this internationally renowned expert! There will be opportunities for Q&A throughout the presentations.

17
February2021
Effective Tree Fruit Spraying: What Can Go Wrong and How To Get It RightDr. David Manktelow, Applied Research & Technology Ltd., New Zealand
To register:
https://zoom.us/meeting/register/tJwvc-CsrTMjHdXO9p773bVMn-Q7lnowlqQ1
7:00 – 9:00 pmZoom
18
February2021
Effective Grape Spraying: What Can Go Wrong and How To Get It RightDr. David Manktelow, Applied Research & Technology Ltd., New Zealand
To register:
https://zoom.us/meeting/register/tJEtdOiorTsqHdUZGXZ0Y1_ GOiyARSgzkvhF

Dr. David Manktelow will be covering various aspects of tree fruit and grape spraying including:

  • What is the target
    • How can you describe different targets
    • Understanding variability – How much chemical do different parts of a canopy receive from a spray application and what does this actually mean
  • How much chemical to apply
    • Interpreting the label to match the target
  • What spray volume is going to be most effective and why
    • The point of runoff
    • Concentrate spraying
    • Droplet size
    • Work rate considerations
    • Adjuvant interactions with coverage and runoff
  • What dose of chemical have you landed and how would you know
    • Feedback loops and responses
    • Limiting factors – what scale do they work at and how can you avoid stuffing up
    • Application rates – achieving coverage – sprayer setup – product selection in a spray programme – spray timing

The NZ experience and where we are going

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