Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Stedman, S."'
We need efficient sampling methods, appropriate thresholds based on a well -defined Lygus density yield relationship, and knowledge of the most effective chemical controls available. Insecticides were evaluated for control of Lygus at 5 'at risk' gro
Externí odkaz:
http://hdl.handle.net/10150/210368
Eleven field experiments were conducted in many of the cotton growing areas of Arizona in 1996 for the purpose of evaluating Upland cotton varieties in terms of adaptability and performance. Five commercial cottonseed companies participated in the pr
Externí odkaz:
http://hdl.handle.net/10150/210937
Autor:
Brown, P., Russell, B., Silvertooth, J., Ellsworth, P., Stedman, S., Husman, S., Howell, D., Knowles, T., Clark, L., Dunn, D., Schneider, M.
Arizona Cooperative Extension generates and distributes weather-based Planting Date and Cotton Development Advisories for 15 cotton production areas (Marana, Laveen, Paloma, Litchfield Pk., Pinal Co., Parker, Mohave Valley, Queen Creek, Safford, Yuma
Externí odkaz:
http://hdl.handle.net/10150/210867
Autor:
Silvertooth, J., Norton, R., Clark, L., Husman, S., Cluff, R., Stedman, S., Thacker, G., Knowles, T., Winans, W., Grumbles, R.
Eleven field experiments were conducted in many of the cotton growing areas of Arizona in 1995 for the purpose of evaluating Upland cotton varieties in terms of adaptability and performance. Seven commercial cottonseed companies participated in the p
Externí odkaz:
http://hdl.handle.net/10150/210889
Autor:
Brown, P., Rusell, B., Silvertooth, J., Ellsworth, P., Stedman, S., Thacker, G., Husman, S., Cluff, R., Howell, D., Winans, S., Grumbles, R., Knowles, T., Dunn, D., Schneider, M.
Arizona Cooperative Extension generates and distributes weather -based Planting Date and Cotton Development Advisories for 14 cotton production areas (Marana, Laveen, Paloma, Litchfield Pk., Pinal Co., Parker, Mohave Valley, Queen Creek, Safford, Yum
Externí odkaz:
http://hdl.handle.net/10150/210769
Three different irrigation scheduling techniques were compared in this study; aerial infrared, hand -held infrared, and neutron moisture gage measurements. There were four treatments with three replications of each. Treatment one was scheduled using
Externí odkaz:
http://hdl.handle.net/10150/210291
Autor:
Silvertooth, J., Norton, R., Clark, L., Husman, S., Cluff, R., Stedman, S., Thacker, G., Grumbles, R.
Ten field experiments were conducted in many of the cotton growing areas of Arizona in 1994 for the purpose of evaluating Upland cotton varieties in terms of adaptability and performance. Seven commercial cottonseed companies participated in the prog
Externí odkaz:
http://hdl.handle.net/10150/210259
Autor:
Brown, P., Russell, B., Silvertooth, J., Ellsworth, P., Stedman, S., Thacker, G., Husman, S., Cluff, R., Howell, D., Winans, S., Grumbles, R.
Arizona Cooperative Extension generates and distributes weather -based Planting Date and Cotton Development Advisories for 11 cotton production areas (Marana, Laveen, Paloma, Litchfield Pk., Pinal Co., Parker, Mohave Valley, Queen Creek, Safford, Yum
Externí odkaz:
http://hdl.handle.net/10150/210250
Plant population management is an important aspect of cotton production. Recommendations for optimum plant densities range from 25,000 - 45,000 plants per acre (ppa). A study was conducted in Pinal county in 1994 to evaluate the recommendations alrea
Externí odkaz:
http://hdl.handle.net/10150/210251
Autor:
Silvertooth, J., Norton, R., Clark, L., Hood, L., Husman, S., Cluff, R., Stedman, S., Thacker, G.
Ten field experiments were conducted across the cotton growing areas of Arizona in 1993 for the purpose of evaluating Upland cotton varieties in terms of adaptability and performance. Five commercial cottonseed companies participated in the program.
Externí odkaz:
http://hdl.handle.net/10150/209612