Many ayricultural chemical companies have developed new pesticide packaging to protect users from exposure and reduce pesticide waste. For example, minibulk containers, ranging in volume from about 40 to 600 gallons, have become increasingly popular over the last few years. Minibulk containers reduce the number of small containers, which are major sources of pollution (Fig. 6). Minibulk tanks usually are returned to the dealer for refilling or for deposit. Nearly every major company offers a minibulk for one or more of its products.
While some companies are promoting small-volume returnable containers, others are trying to eliminate the container altogether. One company has pressed dry pesticide into an effervescent tablet that can be broken into small parts for reduced applications or used whole at full strength for normal applications (Fig. 7). Another company is packaging pesticides in small watersoluble pouches that improve safety in normal handling and eliminate problems with container rinsing and disposal (Fig. 8).
Some equipment manufacturers and agricultural chemical companies are joining forces to reduce pesticide waste and improve applicator safety. Returnable chemical containers are being designed to fit directly into a valve on the lid of a planter's pesticide hopper (Fig. 9). This reduces the risk of the applicator inhaling pesticide dust, which is a recurrent problem with conventional dry granular pesticide packaging.
