Efficacy dropped to 50% and 1% for the 120-hour treatment and control treatment, respectively. Stump sprouts were prevented on all stumps treated within 96 hours of tree severing. The results indicated that herbicide can be applied to beech stumps up to four days after severing without reducing...
For problem areas with invasive ferns, most homeowners will find that chemical treatment is necessary. Use a broadleaf herbicide containing glyphosate (found in Roundup) for best results. Apply in spring and early summer when ferns are actively growing. Avoid getting glyphosate on desirable plants, ...
These tree species grow rapidly and have the ability to re-sprout from cut stumps when chemical herbicides are not applied. In riparian zones and in management areas where chemical herbicide use is no longer permitted, there are limited choices for the control of these species. As a solution ...
The aim of the study was to compare the efficacy of different herbicides (glyphosate, a mixture of aminopyralid + fluroxypyr and triclopyr + fluroxypyr) applied to cut stumps or to the basal bark of A. altissima. For the cut stump application, plants were first cut at the base and then ...
The aim of the study was to compare the efficacy of different herbicides (glyphosate, a mixture of aminopyralid + fluroxypyr and triclopyr + fluroxypyr) applied to cut stumps or to the basal bark of A. altissima. For the cut stump application, plants were first cut at the base and then ...