All Phase Research

Downey Mildew

All Phase Downey Mildew Hop Disease Trial by Collins Agricultural Consultants, Oregon City, Oregon

Powdery Mildew

All Phase outperforms conventional pesticides such as Quintec and Flint in controlling powdery mildew on Chardonnay grapes in 2019 UC Davis field trial.

Almond Scab

Efficacy of fungicide treatments for management of almond scab

Antimicrobial

Antimicrobial Activity of Sorbate

Alternaria spp. (Early Blight, Leaf Spots, Fruit Rot, Tuber Blight)

Effect of Potassium Sorbate on The Inhibition of Growth of Fungi Isolated From Spoiled Bakery Products

Comparative Efficacy of Potassium Salts Against Soil-borne and Air-borne Fungi and Their Ability to Suppress Tomato Wilt and Fruit Rots

Anthracnose

Comparative Efficacy of Potassium Salts Against Soil-borne and Air-borne Fungi and Their Ability to Suppress Tomato Wilt and Fruit Rots

Aspergillus spp. (Black Mold)

Effect of Potassium Sorbate on The Inhibition of Growth of Fungi Isolated From Spoiled Bakery Products

Botrytis spp. (Gray Mold)

Preharvest Fungicide, Potassium Sorbate, or Chitosan Use on Quality and Storage Decay of Table Grapes

Comparative Efficacy of Potassium Salts Against Soil-borne and Air-borne Fungi and Their Ability to Suppress Tomato Wilt and Fruit Rots

Erwinia spp (Fire Blight, Bacterial Rot)

Effects of Potassium Sorbate on Postharvest Brown Rot of Stone Fruit

Fusarium spp. (Root Disease)

Evaluation of antifungal activity of food additives against soilborne phytopathogenic fungi

Application of Fungicides Alternatives for Controlling Cowpea Root Rot Disease under Greenhouse and Field Conditions

Comparative Efficacy of Potassium Salts Against Soil-borne and Air-borne Fungi and Their Ability to Suppress Tomato Wilt and Fruit Rots

Pseudomonal spp. (Olive Knott, Bacterial Canker, Twig Dieback, Blister Spot, Blossom Blast)

Influence of Potassium Sorbate on Growth of Pseudomonas putrefaciens

Effects of Selected Food Additives on Growth of Pseudomonas fragi

Rhizoctonia spp. (Root Disease)

Evaluation of antifungal activity of food additives against soilborne phytopathogenic fungi

Application of Fungicides Alternatives for Controlling Cowpea Root Rot Disease under Greenhouse and Field Conditions

Comparative Efficacy of Potassium Salts Against Soil-borne and Air-borne Fungi and Their Ability to Suppress Tomato Wilt and Fruit Rots

Sclerotinia spp. (White Mold)

Evaluation of antifungal activity of food additives against soilborne phytopathogenic fungi

Monilia spp. (Brown Rot)

Effects of Potassium Sorbate on Postharvest Brown Rot of Stone Fruit

In Vitro Antifungal Examination of Potassium Sorbate Towards Some Phytopathogens

Phomopsis spp. (leaf blights)

Conventional and reduced-risk fungicides to control postharvest Diplodia and Phomopsis stem-end rot on lemons

Penicillium spp. (Whisker Mold)

Effect of Potassium Sorbate on The Inhibition of Growth of Fungi Isolated From Spoiled Bakery Products

Rhizopus spp. (Soft Rots)

Effect of Potassium Sorbate on The Inhibition of Growth of Fungi Isolated From Spoiled Bakery Products

Potassium Sorbate Modes of Action

Mechanism of inhibitory action of potassium sorbate in Escherichia coli

References

References Supporting the Efficacy of All Phase

Anderson, T. E., and R. N. Costilow.  1963.  Site of inhibition of yeast respiration by sorbic acid. P. 14.  In Bacteriol. Proc., American Society for Microbiology, Washington, D. C.

Bellotti, N., Salvatore, L., Deya, C., Del Panno, M. T., del Amo, B., and Romagnoli, R. (2013).  The application of bioactive compounds from the food industry to contro mold growth in indoor waterborne coating.  Colloids and Surfaces. B, Biointerfaces, 104:140-4.

Bhattachrya, M., and S. K. Jajumdar.  1984.  Effect of some antifungal compounds on growth of Penicillium citrinum and citrinin production.  J. Food Sci. Technol.  21:38-40.

Cerkauskas & , Ferguson. (2014). Management of powdery mildew (Podosphaera xanthii) on greenhouse cucumber in Ontario. Canadian Journal of Plant Pathology. 36. 10.1080/07060661.2013.878754.

Deak, T., and E. K. Novak.  1970.  Effect of sorbic acid on the growth of yeasts on various carbohydrates.  Acta Microbiol.  17:257-266.

Edwards, H. H. and Allen, P. J. (1970) A fine surface study of the infection process during infection of barley by Erysiphe graminis f. sp. hordei. Phytopathology 60: 1504–1509.

Ela, Y., Ziv, O., Ayish, N., Katan, J.  1989.  The Effect of Film-Forming Polymers on Powdery Mildew of Cucumber.  Phytoparasitica.  17(4):279-288.

El-Shenawy, M.A., and E. H. Marth.  1988.  Inhibition and inactivation of Listeria monocytogenes by sorbic acid.  J. Food Prot. 51:842-847.

Feliziani, E., Smilanick, J. L., Margosan, D. A., and Mansour, M. F.  2013.  Preharves Fungicide, Potassium Sorbate, or Chitosan Use on Quality and Storage Decay of Table Grapes.

Kamp, M. (1985) Control ofErysiphe cichoracearum onZinnia elegans, with a polymer-based antitranspirant.HortScience 20: 879–881.

Kumar, D. P., Jayanthi, M., Saranraj, P., and Karunya, S. K., 2015.  Effect of Potassium Sorbate on the Inhibition of Growth of Fungi Isolated from Spoiled Bakery Products.  Life Science Archives.  1:217-222.

Lahellec, C., D., Y. Fung, and F. E Cunningham, 1981.  Growth effect of sorbate and selected antioxidants on toxigenic strains of Staphyloccus aureus.  J. Food Prot.  44:531-534.

Larocco, K. A., and S. E. Martin.  1981.  Effects of potassium sorbate alone and in combination with sodium chloride on the growth of Salmonella typhimurium 7136.  J. Food Sci. 46:568-570.

Liewen, M. B., and E. H. Marth.  Responses of conidia of Penicillium roqueforti to sorbic acid.  J. Dairy Sci. 66 (supplement 1):66.

Martoadiprawito, W., and Whitaker, J. R.  1963.  Potassium sorbate inhibition of yeast alcohol dehydrogenase.  Biochim.  Biophys.  Acta 77:536-544.

Mendonca, Aubrey Francis.  Mechanism of inhibitory action of potassium sorbate in Escherichia coli, Iowa State University Capstones, Theses and Dissertations.  1992

Moustafa, H. H., and E. B. Collins.  1969.  Effect of selective food additives on growth of Pseudomanas fragi.  J. Dairy Sci. 52:335-540.

Mustasa, E. S., Magan, N., Seal, K.J.  1990.  Effects of potassium sorbate and environmental factors on growth of tobacco spoilage fungi.  Mycol. Res. 94 (7): 971–978

Nikolov, A. and Ganchev, D.  2011.  In Vitro Antifungal Examination of Potassium Sorbate Towards some Phytopathogens.  Bulgarian Journal of Agricultural Science, 17 (No 2) 2011, 191-194.

Percival, G. C., Keary, I. P., and Marshall, K.  2006.  The Use of Film-Forming Polymers to Control Guignardia Leaf Blotch and Powdery Mildew on Aesculus hippocastanum L. and Quercus robur L.  Arboricultue & Urban Forestry.  32(3):100-106.

Punja, Z. K., Fraser, S., Gaye, M. M.  1993.  Influence of Postharvest Handling Practices and Dip Treatments on Development of Black Root Ron on Fresh Market Carrots.  Plant Disease 77(10):989-995

Ragab, M. M. M., Ashour, A. M. A., Abdel-Kader, M. M., R. El-Mohamady, Abdel-Aziz, A.  2012.  In Vitro Evaluation of Some Fundicides Alternatives Against Fusarium Oxysporum the Causal of Wilt Disease of Pepper (Capsicum Annum L.).  International Journal of Agriculture and Forestry.  2(2):70-77.

Robach, M. C.   1978.  Influence of potassium sorbate on growth of Pseudomanas putrefaciens.  J. Food Prot.  42:312-313.

Seward, R. A., R. H. Deibel, and R. C. Lindsay.  1982.  Effect of potassium sorbate and other antibotulinal type E spores in microculture.  Appl. Environ.  Microbiol.  44:1212-1221.

Sheu, C. W., W. N. Konings, and E. Freese.  1972.  Effects of acetate and other short-chain fatty acids on sugar and amino acid uptake of Bacillus subtilis.  J. Bacteriol.  111:525-530.

Smoot, L. A., and M. D. Pierson.  1981.  Mechanisms of sorbate inhibition of Bacillus cereus T and Clostridium, botulinuim 62A spore germination.  Appl.  Environ. Microbiol. 42:477-483.

Sofos, J. N., 1989.  Sorbic Food Preservatives.  CRC Press, Inc. Boca Raton, Florida.

Sofos, J. N., M. D. Pierson, J. C. Blocher, and F. F. Busta.  1986.  Mode of action of sorbic acid on bacterial cells and spores.  Int. J. Food Microbiol.  3:1-17.

Sofos, J. N., and Busta, F. F.  1981.  Antimicrobial Activity of Sorbate.

  1. of Food of Protection. 44:614-622.

Statham, J. A., and T. A. McMeekin.  1988.  The effect of potassium sorbate on the structural integrity of Altermonas putrefaciens.  Appl.  Bacteriol.  65:469-476.

Taylor, S. L., and M. W. Speckhard.  Inhibition of bacterial histamine production by sorbate and other antimicrobial agents.  J. Food Prot.  47:508-511.

Tsay, W. I.,  1989.  Influence of potassium sorbate on growth of yersinia enterocolitica.  J. Food Prot.  52:723-726.

Vareltzis, K., E. M. Buck, and R. G. Labbe.  1984  Effictiveness of betalains/potassium sorbate system versus sodium nitrite for color developmenta nad control of toal aerobes, Clostridium perfringens and Clostridium sporogenes in chicken frankfurter.  Food Prot.  47:532-536.

Wallhaeusser, K. H., and E. Lueck.  1972.  Antibacterial effect of sorbic acid.  Chem Abstr.  77:29558.

Yu, Ju-Hyun & Choi, G.-J & Lim, H.-K & Kim, H.-T. (2009). Surfactants Effective to the Control of Cucumber Powdery Mildew. Journal of Applied Biological Chemistry. 52. 194-199. 10.3839/jabc.2009.033.

Ziv, O. and Hagiladi, A. (1984) Control of powdery mildew on Hydrangea and Crapemyrtle with antitranspirants.HortScience 19: 708–709.