N. P. Tugwell

A square abscission-node growth balance ratio for early-season decisions about cotton plant grow, square shed, plant growth regulators and utility of COTMAN.

P. Dugger, D. Richter, Diana M. Danforth, 2000 .

A square retention growth ratio for early-season decisions about cotton plant growth, square shed, plant growth regulators, and utility of COTMAN.

Diana M. Danforth, T. G. Teague, N. P. Tugwell, 2000 .

Plant-Based Economic Injury Level for Assessing Economic Thresholds in Early-Season Cotton

Diana M. Danforth, N. P. Tugwell, M. Cochran, 1998 .

Concept for Monitoring the Growth and Development of Cotton Plants Using Main-Stem Node Counts

Fred M. Bourland, N. P. Tugwell, Derrick M. Oosterhuis, 1992 .

Measuring Maturity of Cotton Using Nodes above White Flower

Earl D. Vories, N. Ray Benson, Diana M. Danforth, 2001 .

Non-Computer Version of BOLLMAN

N. P. Tugwell, F. Bourland, D. Oosterhuis, 1997 .

Cotton growth and yield as influenced by different timing of late-season foliar nitrogen fertilization

N. P. Tugwell, D. Oosterhuis, B. Bondada, 1999, Nutrient Cycling in Agroecosystems.