Publications - Faculty Publications - Dr. Megh Singh

Refereed Publications

Singh, S. and Megh Singh.  2005.  Evaluation of some adjuvants for improving glyphosate efficacy.  J. ASTM Int. 2(4):1-10.

Singh, S. and Megh Singh.  2006.  Suitable adjuvant to maximize trifloxysulfuron efficacy and early assessment of herbicide efficacy using chlorophyll fluorescence.  J. ASTM Int. 25:103-114.

Puri, A., G. E. MacDonald, W. T. Haller, and Megh Singh.  2006.  Phytoene and β‑carotene response of fluridone-susceptible and -resistant hydrilla (Hydrilla verticillata) biotypes to fluridone.  Weed Sci. 54:995-999.

Puri, A., G. E. MacDonald, W. T. Haller, and Megh Singh.  2007.  Growth and reproductive physiology of fluridone-susceptible and -resistant hydrilla (Hydrilla verticillata) biotypes.  Weed Sci. 55:441-445.

Sharma, S. D. and Megh Singh.  2007.  Effect of surfactant on leaching of pendimethalin in Florida Candler fine sand.  Bull. Environ. Contam. Toxicol. 78:91-94.

Sharma, S. D. and Megh Singh.  2007.  Effect of two surfactant series on absorption and translocation of 14C-glyphosate in sicklepod and prickly sida.  J. Weed Biol. Management  7:219-225.

Sharma, S. D. and Megh Singh.  2007.  Effect of timing and rates of application of glyphosate and carfentrazone herbicides and their mixtures on the control of some broadleaf weeds.  HortScience 42:1221-1226.

Abouziena, H. F., M. F. El-Karmany, Megh Singh, and S. D. Sharma.  2007.  Effect of nitrogen rates and weed control treatments on the yield attributing parameters of maize and associated weeds in sandy soils.  Weed Technol. 21:1049-1053.

Sharma, S. D., Megh Singh, R. H. Brlansky, and C. A. Chase.  2007.  Effects of adjuvants and epicuticular waxes, absorption and translocation of 14C-glyphosate.  Proc. 8th Int. Symp. on Adjuvants for Agrochemicals, Columbus, OH, August 6-9, 2007.

Abouziena, H. F., O. M. Hafez, I. M. El-Metwally, S. D. Sharma, and Megh Singh.  2007.  Comparison of weed suppression and mandarin fruit yield and quality obtained with organic mulches, synthetic mulches, cultivation, and glyphosate.  HortScience 43(3):795-799.

Singh S. and Megh Singh. 2007. Effect of adjuvants on Trifloxysulfuron efficacy and chlorophyll fluorescence of sicklepod, guineagrass, yellow nutsedge ans cotton. Indian J. Weed Sci. 39: 1-12.

Singh S., R. S. Buker III, and Megh Singh. 2007. Weed seeding emergence as affected by the interactions of seed morphology and environmental conditions. Indian J. Weed Sci. 39: 155-161

Singh, Davesh and Megh Singh.  2008.  Absorption and translocation of glyphosate with conventional and organosilicone adjuvants.  J. Weed Biol. Management 8:104-111.

Mueller, T. C., T. A. Ellis, J. E. Beeler, S. D. Sharma, and Megh Singh.  2008. Shikimate accumulation in nine weedy species following glyphosate application.  Weed Res. 48:455–460.

Abouziena, H. F, R. A. Elmergawi, S. Sharma, A. A. Omar, and M. Singh. 2009. Zinc Antagonizes Glyphosate efficacy on yellow nutsedge (Cyperus esculentus). Weed Sci. 57: 16-20

Non-refereed Publications

Singh, S., Megh Singh, and S. Futch.  2005.  Effect of application time and glyphosate formulations on weed control efficacy in young citrus groves.  Proc. Fla. State Hort. Soc. 118:62-65.

Sharma, S. D., N. Chandrasena, and Megh Singh.  2005.  Glyphosate-adjuvant interactions:  A review of recent experiences.  Proc. 20th Asia-Pacific Weed Sci. Soc. Conf., Ho-Chi-Minh City, Vietnam.  p. 434-442.

Buker, R. S., S. H. Futch, and Megh Singh.  2005.  Florida Citrus pest management guide:  Weeds.  In:  2005 Florida Citrus Pest Management Guide.  L. W. Timmer, M. E. Rogers, and R. S. Buker (eds.).  Univ. of Fla., IFAS Coop. Ext. Serv. SP-43.  p. 125-136.

Sharma, S. D. and Megh Singh.  2006.  Gramoxone inteon – A new formulation for weed management in citrus.  Proc Fla. State Hort. Soc. 119:172-176.

Brlansky, R. H., H. W. Browning, H. L. Chamberlain, C. C. Childers, K. R. Chung, W. O. Dawson, K. S. Derrick, L. W. Duncan, F. Fishel, S. H. Futch, J. H. Graham, M. E. Hilf, R. N. Inserra, C. W. McCoy, Jr., M. A. Mossler, R. P. Muraro, O. N. Nesheim, H. N. Nigg, J. W. Noling, L. R. Parsons, J. E. Pena, N. Peres, M. A. Ritenour, P. D. Roberts, M. E. Rogers, M. Salyani, T. S. Schubert, P. J. Sieburth, S. E. Simpson, Megh Singh, P. A. Stansly, L. W. Timmer, and T. A. Wheaton.  2006.  2006 Florida Citrus Pest Management Guide.  M. E. Rogers and L.W. Timmer (eds.).  Univ. of Fla., IFAS, Coop. Ext. Serv.  146 p.

Futch, S. H. and Megh Singh.  2006.  Florida Citrus pest management guide:  Weeds.  In:  2006 Florida Citrus Pest Management Guide.  M. E. Rogers and L. W. Timmer (eds.).  Univ. of Fla., IFAS Coop. Ext. Serv. SP-43.  p. 109-121.

Futch, S. H., R. Atwood, K. D. Bowman, W. S. Castle, F. G. Gmitter, J. W. Grosser, J. L. Jackson, L. R. Parsons, M. E. Rogers, S. D. Sharma, and Megh Singh.  2006.  AIM, A New Herbicide to Enhance Glyphosate Activity on Difficult-to-Control Weeds.  CREC, Lake Alfred, FL.

Singh, Megh.  2006.  Role of adjuvants in herbicide application.  Proc. National Symp. on Conservation Agriculture and Environment.  Banaras Hindu University, Varanasi, India.

Futch, S. H. and Megh Singh.  2007.  Weeds in Florida citrus – New challenges and opportunities.  Citrus Industry 88(3):15-17.

Sharma, S. D., Megh Singh, E. K. Rawls, and J. B. Taylor.  2007.  Defoliation of citrus trees by diquat.  Proc. Fla. State Hort. Soc. 120:120-126.

Sharma, S. D. and Megh Singh.  2007.  Effect of physiocochemical properties of two surfactant series on the distribution of 14C-glyphosate.  Proc. 21st Asian Pacific Weed Sci. Soc. Conf.  Colombo, Sri Lanka, October 2-6, 2007.  p. 456-462.

Futch, S. H. and Megh Singh.  2007.  Florida Citrus pest management guide:  Weeds.  In:  2007 Florida Citrus Pest Management Guide.  M. E. Rogers and L. W. Timmer (eds.).  Univ. of Fla., IFAS Coop. Ext. Serv. SP-43. 13 p.

Futch, S. H. and Megh Singh.  2008.  Florida Citrus pest management guide:  Weeds.  In:  2008 Florida Citrus Pest Management Guide.  M. E. Rogers, L. W. Timmer, and T. M. Spann (eds.).  Univ. of Fla., IFAS Coop. Ext. Serv. SP-43. 13 p.

S.D. Sharma, Megh Singh, and S. H. Futch. 2008. Glyphosate and carfentrazone herbicides for difficult-to-control weeds in citrus. Proc. Fla. State Hort. Soc. 121: 81-84

Book Chapters

Singh, Megh and S. D. Sharma.  2008.  Benefits of Triazine herbicides and other weed control technology in Citrus management.  Chapt. 16.  In:  The Triazine Herbicides-50 Years Revolutionizing Agriculture.  H. M. LeBaron, J. E. McFarland, and O. C. Burnside (eds.).  Elsevier, San Diego, CA.  p. 199-209.

Abstracts

Singh, S. and Megh Singh.  2005.  Effect of tank mix and sequential application of glyphosate and flumioxazin on citrus weeds.  Reference number SIN-1097-366943.  45th Annual Meeting of the Weed Sci. Soc. Amer., Honolulu, HI, February 7-10, 2005.  p. 23.

Singh, Megh and S. Singh.  2005.  Evaluation of tank mix of some pre- and post-emergence herbicides against six weed species of citrus.  Reference number SIN-1097-429222.  Submitted for the 45th Annual Meeting of the Weed Sci. Soc. Amer., Honolulu, HI, February 7‑10, 2005.  p. 23-24.

Singh, S. and Megh Singh.  2005.  Efficacy of carfentrazone tank mixed with glyphosate and paraquat against citrus weeds.  Annual Meeting of the South. Weed Sci. Soc., Charlotte, NC, January 24-26, 2005.

Singh, Megh and S. Singh.  2005.  Evaluation of rimsulfuron for weed control in citrus groves.  Annual Meeting of the South. Weed Sci. Soc., Charlotte, NC, January 24-26, 2005. 

Singh, Megh.  2005.  Role of adjuvants in bioefficacy enhancement of herbicides.  In:  Proc. National Biennial Conf. Ind. Soc. Weed Sci., Ludhiana, India, April 6‑9, 2005.

Singh, S., Megh Singh, and S. Futch.  2005.  Effect of application time and glyphosate formulations on weed control efficacy in young citrus groves   Proc. Fla. State Hort. Soc. 118:62.

Puri, A., G. E. MacDonald, W. T. Haller, Megh Singh, G. Bowes, F. Altpeter, and D. G. Shilling.  2005.  Physiological aspects of herbicide resistant hydrilla in Florida.  Proc. South. Weed Sci. Soc., Charlotte, NC, January 24-26, 2005.  58:224.

Puri, A., G. E. MacDonald, W. T. Haller, Megh Singh, G. Bowes, F. Altpeter, and D. G. Shilling.  2005.  Fluridone dose response and physiology of selected hydrilla populations in Florida lakes.  Proc. Fla. Weed Sci. Soc., Lake Alfred, FL, February 22-23, 2005.  28:5-6.

Singh, S., G. E. MacDonald, Megh Singh, and W. M. Stall.  2005.  Elucidation of the activity of fusilade on bristly starbur.  Proc. Fla. Weed Sci. Soc.  28:4.

Singh, S., G. E. MacDonald, Megh Singh, and W. M. Stall.  2005.  Characterization of the activity of Fusilade on Bristly starbur.  Proc. South. Weed Sci. Soc.  58:228.

Puri, A., G. E. MacDonald, F. Altpeter, W. T. Haller , G. Bowes, Megh Singh, and D. G. Shilling.  2006.  Molecular and biochemical differences among herbicide resistant and susceptible hydrilla populations in Florida.  Proc. Weed Sci. Soc. Amer., New York, NY, February 12-16, 2006.

Puri, A., G. E. MacDonald, F. Altpeter, W. T. Haller , G. Bowes, Megh Singh, and D. G. Shilling.  2006.  Molecular and biochemical differences among herbicide resistant and susceptible hydrilla populations in Florida.  Proc. 14th Annual Int. Conf. Aquatic Invasive Species.

Puri, A., G. E. MacDonald, W. T. Haller, and Megh Singh.  2006.  Hydrilla ploidy in relation to fluridone resistance.  Proc. Fla. Weed Sci. Soc. Wimauma, FL, February 22-23, 2006.  29:1.

Sharma, S. D., S. S. Punia, R. K. Malik, and Megh Singh.  2006.  Evaluation of carfentrazone‑ethyl for broadleaf weeds control in wheat crop.  59th Annual Meeting of the South. Weed Sci. Soc.  San Antonio, TX.  59:37.

Sharma, S. D. and Megh Singh.  2006.  New adjuvants for glyphosate efficacy improvement.  29th Annual Meeting of the Fla. Weed Sci. Soc.  Wimauma, FL.

Sharma, S. D. and Megh Singh.  2006.  Gramoxone Inteon – A new formulation for weed management in Citrus.  Proc. Fla. State Hort. Soc.  Tampa, FL.

Sharma, S. D. and Megh Singh.  2006.  Influence of physicochemical properties of tallow amine ethoxylate and noylphenol ethoxylate surfactant series on the distribution of 14C‑glyphosate.  46th Annual Meeting of the Weed Sci. Soc. Amer.  New York.  46:135.

Sandhu, S., F. Altpeter, A. R. Blount, K. H. Quesenberry, M. Gallo, and Megh Singh.  2006.  Enhancing biosafety of transgenic bahiagrass by engineering inducible cell death.  Soil Crop Sci. Soc. Fla. Proc.

Futch, S. H. and Megh Singh.  2006.  Quantification of incident light under mature and young citrus trees for their effect on weed growth and herbicide efficacy.  Proc. South. Weed Sci. Soc.  59:142.

Singh, Megh and S. D. Sharma.  2006.  Evaluation of new adjuvants for the bioefficacy of glyphosate (Roundup Original) herbicide on mixed weed flora in citrus grove.  Proc. Fla. Weed Sci. Soc.  p. 7.

Sharma, S. D. and Megh Singh.  2007.  Influence of different rates and application time of glyphosate, carfentrazone and their tank mixture to control broadleaf weeds.  Proc. South. Weed Sci. Soc. Nashville, TN.

Sharma, S. D., S. S. Punia, and Megh Singh.  2007.  Evaluation of UPH 103 – A sulfosulfuron herbicide against complex weed flora in wheat.  Abstracts of the Weed Sci. Soc. Amer.  Maitland, FL.

Sharma, S. D. and Megh Singh.  2007.  Examining  the differences in tolerance of some weeds to glyphosate.  Abstracts of the Weed Sci. Soc. Amer.  San Antonio, TX.

Sharma, S. D., Megh Singh, E. K. Rawls, and J. B. Taylor, Jr.  2007.  Reglone as potential defoliant for canker infected citrus trees.  Annual Meeting of the Fla. Weed Sci. Soc.  Maitland, FL.

Sharma, S. D., Megh Singh, E. K. Rawls, and J. B. Taylor, Jr.  2007.  Defoliation of canker infected citrus trees by diquat.  Annual Meeting of the Fla. State Hort. Soc.  Palm Beach Gardens, FL.

Singh, Megh and S. D. Sharma.  2008.  Effect of ammonium sulfate and other adjuvants as tank mix on the efficacy of glyphosate.  Abstracts of the South. Weed Sci. Soc. Amer.  Jacksonville, FL, January 28-30, 2008.

Sharma, S. D. and Megh Singh.  2008.  Shikimate accumulation correlation to weed control in several weeds typical in citrus groves.  Abstracts of the South. Weed Sci. Soc. Amer.  Jacksonville, FL, January 28-30, 2008.

Singh, Megh and S. Sharma.  2008.  Effect of environmental factors on the germination of Ipomoea purpurea.  Abstracts of the Int. Weed. Sci. Soc.  Vancouver, B.C., Canada, June 23-27, 2008.

Singh, Megh and S. Sharma.  2008.  Beneficial effect of adjuvants in improving glyphosate efficacy.  Abstracts of the Int. Weed. Sci. Soc.  Vancouver, B.C., Canada, June 23-27, 2008.

Singh, Megh and S. D. Sharma.  2008.  Efficacy of pendimethalin tank mixed with several other pre-emergence herbicides for optimum weed control in non-bearing citrus.  Abstracts of the Weed Sci. Soc. Amer.  Chicago, IL, February 4-7, 2008.

Sharma, S. D. and Megh Singh.  2008.  The effect of adjuvants and their concentrations on rainfast of glyphosate.  Abstracts of the Weed Sci. Soc. Amer.  Chicago, IL, February 4-7, 2008.

Singh, Megh, S. Singh, and S. D. Sharma. 2009. Efficacy of saflufenacil on different types of weeds in citrus. Abstracts of Weed Sci. Amer. Orlando, FL, Febuary 9-13, 2009

Singh, S., Megh Singh, and S. D. Sharma. 2009. Effects of adjuvants on rainfastness of different glyphosate formulations. Abstracts of Weed Sci. Soc. Amer. Orlando, FL, Febuary 9-13, 2009.