chemicals (  ) on burley tobacco (Nicotiana tabacum (burley type)) - 1440087

chemicals

Host: burley tobacco (Nicotiana tabacum (burley type) L.)
Descriptor: Damage
Description: Maleic hydrazide , applied after topping to prevent sucker growth, acts by inhibiting cell division. If it is applied to immature plants, the younger leaves become narrow and pale green, and stalk elongation is slowed or halted. Application of excessive rates may cause abnormal coloring and thickening of upper leaves as well as drooping of the tip leaves. The use of excessive pressure and/or improper nozzles may result in leaf scorch or burn, especially on hot days. Suckers existing on the plant at the time of application develop small, narrow leaves and are limited in growth. Application rate determines the response of the plant.
Image type: Field
Image location: United States

Photographer Information

Name: R.J. Reynolds Tobacco Company Slide Set
Organization: R.J. Reynolds Tobacco Company
Country: United States

More Images:

Image Number: 1440087

Light Box(?)

For Batch Downloading, Requesting Commercial Use,
Creating Presentations, and Creating Image Collections


Creative Commons License    This work is licensed under a
Creative Commons Attribution 3.0 License.

Image Use:(?) You must attribute the work in the manner specified (but not in any way that suggests endorsement).

Image Citation:(?) R.J. Reynolds Tobacco Company Slide Set, R.J. Reynolds Tobacco Company, Bugwood.org

Node Affiliation: University of Georgia

Available Images Resolutions:

(Download only - Use Light Box for Requests)


Image uploaded on Monday, January 01, 1990
Image Information last updated on Monday, May 23, 2011