![Penn State Pesticide on Twitter: "Are you a certified pesticide applicator in Pennsylvania? This article will answer most of your questions regarding pesticide licensing changes due to COVID-19. #staysafe #safetyfirst #pesticidesafety https://t.co ... Penn State Pesticide on Twitter: "Are you a certified pesticide applicator in Pennsylvania? This article will answer most of your questions regarding pesticide licensing changes due to COVID-19. #staysafe #safetyfirst #pesticidesafety https://t.co ...](https://pbs.twimg.com/media/EUHoLbyXsAA6nZj.jpg)
Penn State Pesticide on Twitter: "Are you a certified pesticide applicator in Pennsylvania? This article will answer most of your questions regarding pesticide licensing changes due to COVID-19. #staysafe #safetyfirst #pesticidesafety https://t.co ...
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