Home / Quizzes / June 11 QuizQuiz June 11, 2014 June 11 Quiz 1. Growers have two key considerations when it comes to spraying — good coverage and drift management. What two objectives below will help you achieve good coverage while also reducing the drift risk? (Choose two) Fine sprayCoarse sprayAdequate water volumeHigh pressureHigh boom height 2. Which situation is most likely to provide the greater economic return for a herbicide spray?Spray early, even if drift risk conditions require you to use coarse droplets with coverage and lower efficacy.Hold off until conditions are suitable to use a finer spray for better coverage and increased herbicide efficacy. 3. The best spraying conditions to reduce the drift risk are...?Morning or evening when it's calmSunny days with no windSunny days with a slight breezeWarm evenings with winds of at least 15 km/h Loading... E-newsletter sign up +(opens in a new tab)Agronomy Fundamentals Explore articles on the best management practices for yield, profitability and sustainability:Plant Establishment Nutrient Management Diseases Insects Weeds Harvest and Storage Discover More Canola Encyclopedia (opens in a new tab)Past Issues (opens in a new tab)Canola Research Hub (opens in a new tab)Videos (opens in a new tab)
