On-target deposit and vertical distribution of aerially released herbicides

Forestry Chronicle

Volumn 73, Issue 1, 1997, Pages 47-59

  Thompson, Dean G ^a   Pitt, Douglas G ^a   Staznik, Bozena ^a   Payne, Nicholas J ^a   Jaipersaid, David ^a   Lautenschlager, R A ^b   Bell, F Wayne ^b  

^a LAURENTIAN FORESTRY CENTRE   (Canada)

^b ONTARIO FOREST RESEARCH INSTITUTE   (Canada)

Author keywords

alternative conifer release treatments; Fallingsnow Ecosystem Project; glyphosate; herbicide deposit; herbicides; tending; triclopyr; vegetation management; vertical distribution

Indexed keywords

ANIMALIA; CONIFEROPHYTA;

EID: 0030969714     PISSN: 00157546     EISSN: None     Source Type: Journal    
DOI: 10.5558/tfc73047-1     Document Type: Article

References (30)

1. Barry, J.W. 1977. Problems associated with maintaining consistent swaths when spraying forests with helicopters. Agricultural Aviation 18: 18-22.
2. Barry, J.W. 1984. Deposition of Chemical and Biological Agents in Conifers. Chapter 10, pp. 117-137. In: Chemical and biological controls in forestry. W.Y. Garner and J.H. Harvey Jr. (eds.). ACS Symposium Series #238. American Chemical Society, Washington, DC. 406 p.
3. Bell, F.W., R.A. Lautenschlager, R.G. Wagner, D.G. Pitt, J.W. Hawkins, and K.R. Ride 1997. Motor-manual, mechanical and herbicide release affect early successional vegetation in northwestern Ontario. For. Chron. 73: 61-68.
4. Campbell, R.A. and C.A. Howard. 1993. Priorities for forestry herbicide application technology research. Can. J. For. Res. 23: 2204-2212.
5. Carlton, J.B. and L.F. Bouse. 1987. Exploring aerial spray sampling with a cylindrical collector. Amer. Soc. Agric. Eng. Paper No. 87-1070. St. Joseph, MI.
6. Duan, B., K. Mierzejewski and S. Maczuga. 1994. Efficiency of deposition of pesticide droplets on flat cards and spheres. J. Environ. Sci. Health. B29: 1153-1167.
7. Lautenschlager, R.A., F.W. Bell, R.G. Wagner and J.A. Winters. 1997. The Fallingsnow Ecosystem Project: Comparing conifer release alternatives in northwestern Ontario. For. Chron. 73: 35-38.
8. LI-COR 1991. LAI 2000 Plant Canopy Analyzer Instruction Manual. LI-COR Incorporated. Lincoln Nebraska.
9. MacNichol, A.Z. 1996. Canopy penetration in almond orchards - Part 2. FSCBG simulation of drop deposition and downwind drift. United States Department of Agriculture - Forest Service. Report #FHTET 96-03. February 1996. 52 p.
10. Miller, D.R., W.E. Yendol and M.L. McManus. 1992. On the field sampling of pesticide spray distribution using Teflon spheres and flat cards. J. Environ. Sci. and Health. B27: 185-208.
11. Newton, M., F. Roberts, A. Allen, B. Kelpsas, D. White and P. Boyd. 1990. Deposition and dissipation of three herbicides in foliage, litter and soil of brushfields of Southwest Oregon. J. Agric. Food Chem. 38: 574-583.
12. Nova Scotia Department of Lands and Forests. 1989. Controlling competing vegetation with lower than recommended rates of glyphosate: a comparison of two trial. Nova Scotia Department of Lands and Forests. Truro Res. Rep. 18.
13. Payne, N.J. 1993. Spray dispersal from aerial silvicultural glyphosate applications. Crop Protection. 12: 463-469.
14. Payne, N.J. and D.G. Thompson. 1992. Off-target glyphosate deposits from aerial applications under various meteorological conditions. Pestic. Sci. 34: 53-59.
15. Payne, N.J., J.C. Feng and P.E. Reynolds. 1990. Off-target deposits and buffer zones required around water for aerial glyphosate applications. Pestic. Sci. 30: 183-198.
16. Picot, J.J.C., D.D. Kistmanson, R.E. Mickle, R.B.B. Dickison, C.M. Riley and C.J. Wiesner. 1993. Measurements of foliar and ground deposits in forestry aerial spraying. American Society of Agricultural Engineers 36: 1013-1024.
17. Pitt, D.G., D.G. Thompson, N.J. Payne and E.G. Kettela. 1993. Response of woody eastern Canadian forest weeds to fall foliar treatments of glyphosate and triclopyr herbicides. Can. J. For. Res. 23: 2490-2498.
18. Rafferty, J.E., R.K. Dumbauld, H.W. Flake Jr., J.S. Barry and J. Wong. 1981. Comparison of modeled and measured deposition for the Withlacoochee Spray Trials. Report 81-3. USDA Forest Service Forest Pest Management Application Group: Davis, CA.
19. Riley, C.M., C.J. Wiesner and W.A. Sexsmith. 1991. Estimating off-target spray deposition on the ground following aerial application of glyphosate for conifer release in New Brunswick. J. Environ. Sci and Health. B26: 185-208.
20. Richardson, B., J. Ray and A. Vanner. 1989. Evaluation of techniques to measure aerial spray deposition. Proceedings of the 42nd N.Z. Weed and Pest Control Conference, pp. 95-99.
21. Richardson, B., J. Ray and A. Vanner. 1990. Factors affecting spray deposition following the aerial application of herbicides. Proceedings of the 9th Australian Weeds Conference. Adelaide, South Australia. August, 1990.
22. Richardson, B., J. Ray and A. Vanner. 1993. Quantification of herbicide spray deposit variation following aerial application in forestry operations. Proceedings of the 46th N.Z. Plant Protection Conference. 319-324.
23. Sundaram, A., K.M.S. Sundaram, J.S. Zhu, R. Nott, J. Curry and J.W. Leung. 1993. Spread factor, penetration depth and stain height of drops of aqueous pesticide mixes on Kromekote cards. Journal of Environmental Science and Health B28: 243-273.
24. Teske, M.E. and J.W. Barry. 1993a. Parametric sensitivity in aerial application. American Society of Agricultural Engineers. 36: 27-33.
25. Teske, M.E. and J.W. Barry. 1993b. FSCBG: an aerial spray dispersion model for predicting the fate of released material behind aircraft. Environmental Toxicology and Chemistry. 12: 453-464.
26. Teske, M.E., A.Z. MacNichol and J.W. Barry. 1994. USDA Forest Service Spread Factor Technology Database. In: Pesticide formulations and application systems: 14th Volume. F.R. Hall, P.D. Berger and H.M. Collins (eds). American Society for Testing and Materials, Philadelphia.
27. Thompson, D., J. Cowell, R. Daniels, B. Staznik and L. MacDonald. 1989. Liquid Chromatographic method for quantitation of glyphosate and metabolite residues in organic and mineral soils, stream sediments and hardwood foliage. J. Assoc. Off. Anal. Chem. 72: 355-360.
28. Thompson, D.G., D.G. Pitt, R.A. Fleming and E.G. Kettela. 1992. Glyphosate efficacy on eastern Canadian forest weeds. Part I: Experimental design and on-target deposit. Can. J. For. Res. 22: 1151-1159.
29. Thompson, D.G., D.G. Pitt, T. Buscarini, B. Staznik, D.R. Thomas and E. Kettela. 1995. Initial deposits and persistence of forest herbicide residues in sugar maple (Acer saccharum) foliage. Can. J. For Res. 24: 2251-2262.
30. Volk, W. 1980. Applied statistics for engineers. R.E. Krieger Publishing Co. Huntington, New York. 415 p.