If oak wilt is possible or common in your area, then you should.

Feb 09, To use Spectracide Pruning Seal, shake well and hold can upright inches from the area to be sprayed.

Stump grinder rental peterborough ontario in short bursts to prevent dripping and runoff. Clean the nozzle after use. When treating damaged or decayed limbs, cut back to sound wood first. When sealing the inside of planters, spray lightly to prevent dripping/5.

Tanglefoot Tree Pruning Sealer (Aerosol), 9 oz. I have a young Mexican White (Monterrey) Oak that had a lot of low branches developing. I pruned it to shape it up and applied this spray as directed. At first, the application points were black and the young tree appeared spray-painted. Now, three months later, the coloring in those spots is /5(K).

fungal spread when pruning. Always paint fresh wounds on oaks, including pruning cuts and stumps, with wound dressing or latex paint immediately after pruning or live tree removal at all times of the year. Clean all pruning tools with 10% bleach solution or Lysol between sites and/or shrubmulching.bar Size: 60KB. Apr 14, No – you should not generally use pruning sealers after pruning your trees or shrubs. The main exception is when trees like elms and oaks, which are susceptible to vascular wilts such as Dutch elm disease and oak wilt, have to be pruned during the growing season for safety reasons.

Aug 14, Product Overview. This is designed to stop tree decay. TreeKote Tree Paint Wound Dressing is an Asphalt based emulsion that protects trees after pruning or bark damage. When applied within 3-days of pruning or damage, TreeKote Tree Paint Wound Dressing seals the affected area to protect against insects and fungi that can cause disease or decay.5/5(16).