Leyland Cypress Cankers

[Sagan James]

I seem to have had some luck applying hydrogen peroxide to combat bot and seridium cankers. Has anyone had similar experience?

 

[GLOBOTREE]

never tried it b4, thanks for the post

 

[treeseer]

I seem to have had some luck applying hydrogen peroxide to combat bot and seridium cankers. Has anyone had similar experience?

Seiridum some, bot not. I water down the storebought stuff by half--how about you?

O and do you sanitize first? Excise?:msp_confused:

 

[Sagan James]

I use the store bought stuff at full strength. I pour 2 to 6 ounces directly on the canker, depending on the amount of damage I observe.