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1 vote
What insect was used in the western United States to control the spread of St. John's Wort?

a.
Honey bees
b.
Chrysolina beetles
c.
Fire Ants
d.
Bark beetles

User It Grunt
by
5.5k points

2 Answers

6 votes

I think its c.fire ants


User Robben
by
5.6k points
3 votes
The correct answer is b!
User Pup
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