The place where V. B.Ketkar served as a school teacher for 25 years is:

BAGALKOT was the place where V.B Ketkar served as a school teacher for 25 years old.

Explanation:

After accepting the teaching profession, he continued his service for 25 years at school in Bagalkot. Venkatesh Ketkar worked in various other schools till he retired in 1911.

emerald ash borer

the emerald ash borer is a green buprestid or jewel beetle native to north-eastern asia that feeds on ash species. females lay eggs in bark crevices on ash trees, and larvae feed underneath the bark of ash trees to emerge as adults in one to two years. hope this !