I have done a lot of hack-&-squirt in the past and seem to have around a 50% success rate. This past year, whatever I did didn't work LOL. Most of the work I've done is throughout hardwoods just to create more sunlight to the ground. However, we are fixing to start a logging operation and select-cutting roughly 50 acres total. We plan on spraying as many of the cut stumps as we possibly can and hack-&-squirting the rest of the junk trees. We can not afford to have a 50% success rate on this amount of acreage. Could you pros out there educate me on the right applications (specifically) on the amount of herbicide AND amount of water/bean oil/diesel you are mixing it with?
Cut Stump Treatment:
These cut stumps will be sprayed around the cambium layer 1-3 weeks after they are cut (I know - the sooner the better), But I've had some of you folks tell me to mix with some diesel to penetrate if it has been a while.
If I am making 1 gallon, 1) What type of herbicide and how much? 2) Which (water/bean oil/diesel) and how much?
Hack-&-Squirt:
I typically do one hack per 3" of diameter of the tree
If I am making 1 gallon, 1) What type herbicide and how much? 2) The rest water?
Thanks in advance!
I have done a lot of hack-&-squirt in the past and seem to have around a 50% success rate. This past year, whatever I did didn't work LOL. Most of the work I've done is throughout hardwoods just to create more sunlight to the ground. However, we are fixing to start a logging operation and select-cutting roughly 50 acres total. We plan on spraying as many of the cut stumps as we possibly can and hack-&-squirting the rest of the junk trees. We can not afford to have a 50% success rate on this amount of acreage. Could you pros out there educate me on the right applications (specifically) on the amount of herbicide AND amount of water/bean oil/diesel you are mixing it with?
Cut Stump Treatment:
These cut stumps will be sprayed around the cambium layer 1-3 weeks after they are cut (I know - the sooner the better), But I've had some of you folks tell me to mix with some diesel to penetrate if it has been a while.
If I am making 1 gallon, 1) What type of herbicide and how much? 2) Which (water/bean oil/diesel) and how much?
Hack-&-Squirt:
I typically do one hack per 3" of diameter of the tree
If I am making 1 gallon, 1) What type herbicide and how much? 2) The rest water?
Thanks in advance!
Hope this helps you, i keep this in my notes section on my phone
Hack and squirt
Full leaf out untll Jan is best time , not very effective when sap starts to rise.
With imazapyr (53%) you use 9 ounces of herbicide to 23 ounces of water in a quart spray bottle (28 ounces herbicide:100 ounces of water/gallon of mix). One quart will easily treat 5 acres with hack and squirt. this means one gallon of mixture will do about 20 acres so a 2.5 gallon jug of herbicide should treat over 200 acres by hack and squirt.
with the imazapyr (53%) only doing 1-3 hacks per tree so use a lot less and a lot less hacking . making it a lot easier to go thru a patch of woods in prob half the time as compared to using other
By other i mean other Chem like garlon 4.
1 hack per 4!in dbh is what's needed on arsenal . (53%)
I would wait till full leaf out. By the end of turkey season should be a good time to get started. You can work on it all the way up thorugh fall.
( maybe Jan , until sap moves )
You can use arsenal all the way up to the end of the year. The only time I wouldn't use it would be January - March when sap is rising. However, if you do it in the dormant season you should expect the trees to leaf out the following spring for a time before they wither and die.
For hand spraying brush such as Autum olive or other invasives:
Garlon 4 or tricolor 4 alligare use 2 Oz per gal or 1-2 qts per 45 gallon with surfactant
4 qts per 100 gallon for spraying
Pint surfactant per 50 gal water