This was the first year in many where fungicide on canola paid … some
Split a half section , ended up around 5 bushel better where sprayed . Huge difference in low areas , minimal on average areas and nil on high spots … which is expected in areas that run out of moisture in July and only low areas have enough moisture to finish .
The low areas in the non sprayed field were full of disease.
agree 100 percent that you need healthy plant to reach yield potential. Most years here it’s lack of moisture that’s the limiting factor on 80% on the land not disease .
that’s where I think variable rate fungicide would save thousands and still give the same results in many areas in western Canada.
Or simply targeting susceptible areas only with drones could be very beneficial in many areas where moisture is the limiting factor not disease across the board . That goes for most crops actually in this area at least .
fungicides are not cheap , neither is trampling or arial spraying , timing and effectiveness is also a huge issue as well as time and depreciation on equipment.
But a healthy crop is needed to get reasonably decent returns .
Will be nice when genetics can eliminate / reduce fungicides while maintaining yield . Some canola and wheat varieties are close to that already .
Split a half section , ended up around 5 bushel better where sprayed . Huge difference in low areas , minimal on average areas and nil on high spots … which is expected in areas that run out of moisture in July and only low areas have enough moisture to finish .
The low areas in the non sprayed field were full of disease.
agree 100 percent that you need healthy plant to reach yield potential. Most years here it’s lack of moisture that’s the limiting factor on 80% on the land not disease .
that’s where I think variable rate fungicide would save thousands and still give the same results in many areas in western Canada.
Or simply targeting susceptible areas only with drones could be very beneficial in many areas where moisture is the limiting factor not disease across the board . That goes for most crops actually in this area at least .
fungicides are not cheap , neither is trampling or arial spraying , timing and effectiveness is also a huge issue as well as time and depreciation on equipment.
But a healthy crop is needed to get reasonably decent returns .
Will be nice when genetics can eliminate / reduce fungicides while maintaining yield . Some canola and wheat varieties are close to that already .
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