Nymph - color same as adult, smaller in size. May. Mature females give birth to live young. Five to 15 generations in one year.
Aphids suck out plant sap , turf turns an orange color.
Most damage under trees or near buildings. Visual inspection of leaf blades for adults. Treat in late July, August when damage occurs. Nymph - color same as adult, smaller in size. Aphids suck out plant sap, turf turns an orange color.