Some herbicides sold over the phone are a 10th of this concentration. MCPA amine - 4 lb. Purchase products only from a local dealer with an established business location. Avoid vendors whose only address is a post office box. Be sure to examine the pesticide label to ensure that it is labeled for the intended use.
Most local dealers have a supply of specimen labels for the herbicides they sell.
Demand that the solicitor provide the EPA Registration Number of the product and an advance copy of the label before agreeing to accept shipment of the product. Telephone solicitors often misrepresent the products they sell, either recommending them for inappropriate uses or exaggerating the length of their residual activity. When ordering anything by mail or telephone, the best way to pay for a purchase is by credit card. Under the fair credit billing statutes, you have the right to withhold payment for products that are unsatisfactory or misrepresented. Most credit card companies are quite willing to assist consumers in resolving such disputes with vendors.