The Oregon Department of Agriculture on Friday temporarily removed a popular pesticide from its list of chemicals cannabis growers may use on their crop. Rodger Voelker, a chemist with OG Analytical, ...

PORTLAND, Ore. (CN) — Reports that a chemical insecticide was found in legal, organically grown marijuana in Oregon have led to a class action lawsuit — not against growers, but against the ...

Hey, hold on just a second before you fire up that weed — it could be toxic as hell. A shiver ran through Eugene’s marijuana community Feb. 5 when the Oregon Department of Agriculture (ODA) ordered ...

Oregon has fined the manufacturer of a pesticide popular with marijuana growers $30,000 for failing to list a conventional pesticide ingredient on the label of its all-natural product. Illinois-based ...

(Beyond Pesticides, July 2, 2019) German cockroaches, the bane of many apartment-dwellers throughout the U.S., can rapidly develop cross-resistance to insecticides they have never been exposed to, ...

PORTLAND, Ore. (KTVZ) -- The Oregon Liquor Control Commission said Wednesday it is issuing an immediate health and safety recall after identifying pesticide contaminated marijuana products sold ...

A Eugene man this week filed a class-action lawsuit against the maker of a popular mite spray that contained a common pesticide even though it was advertised as all natural. Bradley Lillie filed the ...

German cockroaches are developing cross-resistance to insecticides. A common cockroach species is becoming essentially immune to pesticides, researchers said. A new study by researchers at Purdue ...

Silwet L-77, an organosilicone adjuvant, was used to enhance coverage of an entomopathogenic fungus in field trials conducted in a central Florida citrus research grove. The results indicated that ...