Hemlock Woolly Adelgid

[@dawn7494]

Thank you for making and posting this video. Such an awesome job explaining this. Very very detailed and informative. Thank you. Great job.

[@markalexander6517]

Thanks MSU. I have 10-12 hemlocks fighting this nasty aphid.

[@daniel6006]

this will help for my school project

[@steakpotato]

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