IPM/A -22-

Safer Insecticidal Soap is a low-toxic insecticide which
gives good control of aphids. Repeated treatments are
‘usually needed, however.

RE! ERENCES

Younger, Victor B., et.al. 19/3. Which Is the-Best Turfgrass? Bulletin
AXT 227, Cooperative Extension Service, University of California.

Madison, John H. 19/1. Practical Turfgrass Management. Van Nostrand
Reinhold, N.Y. ; ’

Kroth, Earl M. and Louis Meinke. 1981. Topdressin ng Nitrogen,

“Phosphorous and Potasfum on Cool Season Grasses for Pasture Production.
‘Research Bulletin 1039, Agricultural Experiment Station, University of

Missouri, Columbia, MO. pp 7-8.

Angle, J.S., et.al. 1981. Turf Grass Growth Aided By Sludge Compost.
S.A. 2809, Maryland Agricultural Experiment Station, College Park, MO.

““Annon. 1974, Horsetail. Bulletin P.N.W. 105, Pacific Northwest

Experiment Station, Oregon State University.

Ne eta Vile idle Neaiahd OETA TS