The Colorado Department of Agriculture has made a change for private pesticide licensing. Private pesticide applicators who need to take licensing tests, or re-test due to license expiration, will now ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Since the DDT days of the 1950s and 60s—when the pesticide caused ...

In deciding whether to approve specific pesticides, the Environmental Protection Agency is using data from two dozen industry tests that intentionally exposed people to poisons, including one ...

PIERRE, S.D. – Due to the spread of COVID-19 all remaining South Dakota private pesticide applicator in-person trainings will be replaced by online testing. Private applicators needing ...

The Environmental Protection Agency for the first time is establishing criteria for tests by pesticide makers on human subjects, but the proposal immediately was criticized by lawmakers who demanded ...

OLIVIA — The Renville County Soil and Water Conservation District will conduct pesticide applicator testing from 8 a.m. to noon on two separate days — Feb. 22 and April 18 — in the district office at ...

Background: Irritant contact dermatitis and allergic contact dermatitis (ACD) are frequent among agricultural workers and require targeted interventions. Patch testing is necessary for differential ...

A powerful faction of Colorado’s cannabis industry is pushing for more tolerant testing requirements for marijuana concentrates, but first they’ll have to persuade state health and pot regulators to ...

Get ahead of an expired pesticide license by signing up for one of the in-person training and testing clinics happening across Illinois from January through April. The University of Illinois Pesticide ...

Fruit grower Brian Nakamura remembers when the state started pesticide testing in the streams near his orchards more than 22 years ago. He can point to exactly what sparked him and fellow growers to ...