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Evaluating Larval Movement And Infestation Of Soybean Gall Midge, Genereuse Turabawe, Débora Goulart Montezano, Anthony J. Mcmechan
Evaluating Larval Movement And Infestation Of Soybean Gall Midge, Genereuse Turabawe, Débora Goulart Montezano, Anthony J. Mcmechan
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Soybean gall midge (SGM) Resseliellamaxima Gagnéis a newly identified insect pest of soybean (Gagnéet al 2019). As of August, 2019 a total of 92 counties across five midwestern states (Fig. 1) documented as infested. Heavily injured soybean fields show visible signs of dead or dying plants (Fig. 2a), causing significant economic losses for farmers.
Heavily injured soybean plants often die prematurely with several different larval stages (Fig. 2b) still feeding within the plant. Significant concern have been raised about the role of these larvae in infesting adjacent healthy plants.
To better understand the behavior and potential for larval infestation a …