Rocky Mountain Power Selects Projects for Major Wind Power Expansion SALT LAKE CITY â Rocky Mountain Power has selected four new wind projects to fulfill plans to significantly expand the amount of wind energy serving customers by 2020. Pacific Power Selects Projects for Major Wind Power Expansion. PORTLAND, Ore. â Pacific Power has selected four new wind projects to fulfill plans to significantly expand the amount of wind energy serving customers by 2020.
Appearance and Life History. The soybean aphid, a native of Asia, has been in the Midwest since 2000 and has quickly become the most serious pest of soybeans in much of Indiana. These aphids are small (less than 1/16 in length), yellow-bodied insects with distinct black cornicles, and may be either winged or wingless.
Life History. Soybean aphids rely on two plant species, soybean and common buckthorn (Rhamnus cathartica) (Fig. 3), as hosts to complete their annual life cycle in the U.S. Soybean aphids spend winter as eggs on buckthorn trees. In spring, females hatch from these eggs and feed on buckthorn, reproducing asexually.verview. The soybean aphid is an exotic pest of soybean (Glycine max) accidentally introduced into the United States from Asia. It was first detected in the Midwestern U.S. in 2000 and in Pennsylvania in 2001.