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image no.: 62406
contact sheet: A1996
collection: Agriculture Canada Research Station, Winnipeg
title: View showing oats completely destroyed by grasshopper nymphs migrating in from the peat bog to the right, Steinbach, Manitoba.
description: Camnula Pellucida Scud. grasshoppers. Theya bred in large numbers in the dry peat bog.
subject(s): InsectsResearchAgricultureEnvironmentOatsTownsCrops
date: 1939, June 29