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fungicide time

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  • greybeard
    Senior Member
    • Jan 2004
    • 427

    #21
    How much do you think fungicide can increase your yield on a crappy looking crop?
    10% , 50%, 200%?
    Fungus grows under a heavy canopy. Spray if that is a problem.

    Comment

    • furrowtickler
      Senior Member
      • Dec 2004
      • 22335

      #22
      Keep connecting the dots - DYODD - to all..
      This is much bigger than you think and we are going to shell out $30000 to prove it in our case
      As applied GPS maps and overlays will prove us right .
      Again look for sprayer misses - overlap - and over app on inside corners
      Sometimes it not a sprayer miss - edge of fields around sloughs , tree lines
      In our case the chemistry is tied to soil type and timeing - as proven by an Austrailian Lable for the exact same chemistry in he exact same crop - it's on their label - but not in Canada - yet
      Again DYODD

      Comment

      • saskcanfarmer
        Senior Member
        • Oct 2009
        • 239

        #23
        I hope you're right. I know you will do your homework. No doubt about that. So your theory is that the herbicide damage is causing the peas to look the way they are and not the soil disease? Or the herbicide is compounding or "aiding" the disease? I will have to take a look at the Australian label.

        Comment

        • saskcanfarmer
          Senior Member
          • Oct 2009
          • 239

          #24
          What rate were you using?

          Comment

          • TOM4CWB
            Senior Member
            • Dec 2000
            • 16511

            #25
            We have peas on both wheat and LL canola stubble

            No differences
            4' tall. Close by same pes on wht stubble... 1' and really ugly root rot Chem damage.

            Carry over Chem?

            Sprayer cleaned out right?

            Rotation?

            Priaxor on friday.

            Viper with heat burnoff.

            Folks who sprayed herbicide when it was cool (5 at night, 12/14 day) really cooked their peas.

            Must wait 3 days after cool weather or the pea can't metabolites the herbicide.

            Tough year to get timing right.

            Never a dull moment!!!

            Cheers

            Comment

            • sumdumguy
              Senior Member
              • Mar 2007
              • 12068

              #26
              Do you remember Spray Air sprayers? When we had one, we believed that fungicide does a better job by the increased air pressure of the air forcing the chemical under tha canopy and onto the lentil stems. Peas should not be much different. Do you think that todays ground sprayers achieve that?

              Comment

              • SASKFARMER3
                Senior Member
                • Feb 2006
                • 14485

                #27
                Most farmers don't understand fungicides. The article in the WEstern producer explains that.
                The attitude put it on it works and don't check is out their big time.
                Most fungicide heads to Alberta and West sask. Their warehouses are full. Talk to any one in the chem industry. Then their are shortages in the east because the West has all the chemicals. In reality unless your in a rainfall area like ours where its is 250% above average your wasting your money.
                Yes all our wheat is hit at flag with a fungicide even in a shit year like this. But if the weather stays the same as forecast for the next 10 days Putting on Canola is a waste of time.
                For HRS coming back to help with fusarium also is a waste now. Boys were in the middle of July count the days down, Sorry to tell you time is running out of the hour glass very fast on this crop.
                Delaying a crop maybe isn't the best option in 2014.

                Comment

                • furrowtickler
                  Senior Member
                  • Dec 2004
                  • 22335

                  #28
                  We had no Viper "flashing" at all - sprayed at least 5 days from that cool night, 2 here
                  The damage is from the pre burn - as evident from the misses at pre burn time that were sprayed with viper later and the peas are perfect is those areas.
                  Again when you see it first hand it is stunning.
                  On one half north of the yard I had a nozzle not working on my out side round at pre burn . Perfect green strip of peas.

                  Comment

                  • sumdumguy
                    Senior Member
                    • Mar 2007
                    • 12068

                    #29
                    No burn-off on garden peas and all are capoot. I thought Round up is neutralized by the soil did I get your drift. No pun intended.

                    Comment

                    • mbdog
                      Senior Member
                      • Dec 2013
                      • 345

                      #30
                      fungicide usually no brainer...on complete crop. Will help good parts but too much lost. Go fishing. Its a crop insurance year.

                      Comment

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