Optimum swath for helicopters is usually 5 to 10 feet beyond normal boom length

This product may contaminate water through drift of spray in wind or via runoff events

Reference the product label for the full list of pests killed or controlled

pear psyllids

SIGNAL eliminates waste due to overlapping and skipping

Martin's Triclopyr 4 quart (32 oz) dual mode fungicide Optimum swath for helicopters isMartins Triclopyr 4 is a herbicide used to control unwanted woody plants and annual and perennial broadleaf weeds. Martins Triclopyr 4 is a herbicide used to control unwanted woody plants and annual and perennial broadleaf weeds.