According to a memo from state cannabis officials, operators have been caught diluting extractions that failed pesticide ...

Illegal pesticides in cannabis cultivation raise safety concerns. This article explores regulatory challenges and the need ...

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 ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. In the last month, Montana’s cannabis industry has been tested in more ways than one. State ...

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 ...

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 ...

Three California lawmakers have sharply criticized as inadequate a proposed regulation by the U.S. Environmental Protection Agency governing the use of human volunteers in pesticide experiments.

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

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 ...

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 ...