One last Guthion spray

2021-09-28T09:16:48-07:00March 1st, 2013|Cherries, Insects and mites, Legal & Regulatory, March 1st 2013 Issue, Pest Management, Pesticides, Richard Lehnert|

Fruit growers in Michigan can use existing stocks of the insecticide azinphos-methyl (Guthion) one more time before it is phased