Blvd d'Espair Bowhill, Sth Aust | Have a look at this link http://informahealthcare.com/doi/abs/10.1081/CBI-120002877
It is well established that Glypho works better in bright sunlight ( all else being equal, which it seldom is...) but it still works even in the dark of night.
Interestingly, but of no help to you, is that Paraquat works the opposite way, and actually works better in low light conditions..
( all else being equal, again, which it seldom is...) |
cloudy days and spraying round-up?????
