Publications

Shock, C., Lukas, S., Feibert, E.. Optimizing irrigation parameters for Yield, quality and disease resistance of drip irrigated onions in the Columbia Basin. Hort Science (in draft).

Lukas, S., Wohleb, C., Waters, T. Evaluation of processing sweet corn varieties at varied planting populations in the Columbia Basin. HortTechnology (in draft).

Lukas, S. B., DeFrank, J., Baldos, O., Qin, R. (2019). Weed control and response of transplanted uhaloa in the presence of two pre-emergence herbicides applied at the time of planting. Journal of Applied Horticulture. Accepted. To be published 2019.

Lukas, S. B., DeFrank, J., Baldos, O., Qin, R. (2019) Evaluation of Panicum torridum dormancy relief through exogenous chemical treatments and seed storage optimization of temperature and relative humidity parameters. Hort Technology. Accepted

Lukas, S. B., DeFrank, J., Baldos, O. (2018). Optimization of Waltheria indica seed yield using a visual evaluation scale of seed head cluster maturity categories. Seed Technology. 39(1) 63-69.

Baldos, O., DeFrank, J., Lukas, S. B. (2018). Building a portable after-ripening bucket for relieving dormancy of small seed batches. International Network for Seed Based Restoration. http://ser-insr.org/webinars/

Baldos, O. C., Lukas, S. B., DeFrank, J. (2017). Evaluation of three hydromulch planting techniques for establishing Fimbristylis cymosa (mau‘u ‘aki‘aki) , a native Hawaiian coastal sedge with roadside revegetation and landscape groundcover potential. Native Plants Journal, 18(1), 20-30. Native Plants Journal, 18(1), 20-30.

Lukas, S. B., DeFrank, J., Sakamoto, G. (2017). Determination of optimal seed harvest timing for torrid panicgrass based on growing degree day heat unit accumulation. Seed Technology, 37(2), 151 -159.

Baldos, O.C., DeFrank, J. and Lukas, S.B. (2017). The response of kamanomano (Cenchrus agrimonioides var. agrimonioides) root and shoot growth to pre-plant hormone soaking and simulated hydromulch establishment procedure^©. Acta Hortic. 1174, 179-180. DOI: 10.17660/ActaHortic.2017.1174.37
https://doi.org/10.17660/ActaHortic.2017.1174.37

Lukas, S. B., DeFrank, J., Baldos, O. (2016). Optimization of Waltheria indica seed dormancy relief treatments and seed storage parameters. HortScience, 9(51), 1184-1187.

Lukas, S. B., DeFrank, J., Baldos, O., Sakamoto, G. (2015). Response of seashore dropseed and weeds to oxadiazon applied as a component of a hydromulch cap. HortTechnology, 25(4), 565-568.

Extension Publications

Lukas, S. B. (2018). Pests of Lettuce Grown for Seed. In: Hollingsworth, C.S., editor. Pacific Northwest Insect Management Handbook. Corvallis, OR: Oregon State University. p. L14 https://catalog.extension.oregonstate.edu/insect

Lukas, S. B. (2018). Pests of Onion Grown for Seed. In: Hollingsworth, C.S., editor. Pacific Northwest Insect Management Handbook. Corvallis, OR: Oregon State University. p. L16 https://catalog.extension.oregonstate.edu/insect

Lukas, S.B. (2018). Watermelon production east of the Cascades. Submission authorization by EESC on 7/2018. To be submitted to OSU/ PNW extension catalog by 2/2018.