'Locust swarm' in the Bible

"I afflicted you with blight and fungus; and the locust swarm devoured the harvest of your gardens, your vineyards, your fig trees, and your olive trees, but you have not returned to me," declares the LORD.

Thus the Lord God showed me, and behold, He was forming a locust-swarm when the spring crop began to sprout. And behold, the spring crop was after the king’s mowing.