Aptera and nymphs on soybean. Alate on soybean.

 

Gynopara and oviparous nymphs on Rhamnus cathartica.

Male on soybean

 

Eggs on Rhamnus cathartica.

Oviparae and eggs on Rhamnus cathartica.

 

The six photos below these were taken on 17 August near Oswego, Illinois and reflect the field population level as seen on that date.

 

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Updated: 11/1/00