| Iowa produced amino acid fertilizers may have biostimulant effect
| Brockhoff, Shane; Christians, Nick E.; Summer, Paul. 2010. 2010 Iowa State Turfgrass Research Report. p. [1].
| More | 210432 |
| 2009 fertilizer trial
| Brockhoff, Shane; Christians, Nick E. 2010. 2010 Iowa State Turfgrass Research Report. p. [1-2].
| More | 210433 |
| Using carbaryl to control earthworm casting to in Kentucky bluegrass enhance thatch (biomass) development
| Hoiberg, A. H.; Minner, D. D.; Valverde, O.; Valverde, F. J. 2009. 2009 Iowa State Turfgrass Research Report. p. [1].
| More | 166873 |
| Topdressing and aerification programs on creeping bentgrass fairways
| Klingenberg, Matthew Thomas. 2009. 2009 Iowa State Turfgrass Research Report. p. [1-2].
| More | 166876 |