Kontrolowane uwalnianie srodkow ochrony roslin

• Autorzy: Malyszka T , Jankowski T.
• Języki publikacji: PL

Abstrakty

EN

Recently the environmental pollution with crop-protection agents has resulted in public awareness on the effect of herbicides on both, water quality and human health. This has stimulated research on reduction of herbicides dose necessary to minimize the risk of water contamination. This target can be achieved by using controlled rele ase formulations of herbicides capable to maintain their concentration in soil above the threshold concentration for an acceptable weed control. The procedures that have been developed for preparation of controlled release formulations of herbicides are reviewed in this paper. These include starch and lignin entrapment, and alginate encapsulation. Laboratory experiments and field trials carried out to evaluate the herbicides release mechanism, the release kinetics, the encapsulation efficiency, and the herbicides mobility in soil, are presented.

Słowa kluczowe

PL

herbicydy; kapsulkowanie; srodki ochrony roslin

• Wydawca: -
• Czasopismo: Postępy Nauk Rolniczych
• Rocznik: 2000
• Tom: 47
• Numer: 5
• Opis fizyczny: s.71-82,bibliogr.

Twórcy

autor

Malyszka T

• Akademia Rolnicza im.A.Cieszkowskiego, ul.Mazowiecka 48, 60-623 Poznan

autor

Jankowski T.

Bibliografia

• [1] Abraham J., Rajasekharan P.Y.N.J. 1996. Membrane-encapsulated controlled - release urea fertilizers based on acrylamide copolymers. Appl. Polym. Sci. 60: 2347-2351.
• [2] Ambroziak Z. 1988. Ekstruzja - technologia przyszłości. Przegl. Piek. i Cukiern. 4: 10-15.
• [3] Carr M.E., Wing R.E., Doane W.M. 1991. Encapsulation of atrazine within a starch matrix by extrusion processing. Cereal Chem. 68: 262-266.
• [4] Chatzoudis G.K., Valkanas G.N. 1995. Monitoring the combined action of controlled-release fertilizers and a soil conditioners in soil. Commun. Soil Sci. Plant Anal. 26: 3099-3111.
• [5] Chen J., Jane J. 1995. Effectiveness of granular cold-water-soluble starch as a controlled-release matrix. Cereal Chem. 72: 265-268.
• [6] Chen J., Jane J. 1994. Preparation of granular cold-water-soluble starches by alcoholic-alkaline treatment. Cereal Chem. 71: 618-622.
• [7] Chen J., Jane J. 1994. Properties of granular cold-water-soluble starches prepared by alcoholic-alkaline treatments. Cereal Chem. 71: 623-626.
• [8] Cotterill J.V., Wilkins R.M. 1996. Controlled release of phenylurea herbicides from a lignin matrix: release kinetics and modification with urea. J. Agric. Food Chem. 44: 2908-2912.
• [9] Davis R.F., Wauchope R.D., Johnson A. W., Burgoa B., Pepperman A.B. 1996. Release of fenamiphos, atrazine and alachlor into flowing water from granules and spray deposits of conventional and controlled release formulations. J. Agric. Food Chern. 44: 2900-2907.
• [10] Dąbrowski J., Spieszalski W., Walorczyk S., Drożdżyński D. 1996. Zanieczyszczenie wód podziemnych pestycydami w wojewodztwie poznańskim na podstawie badań przeprowadzonych w latach 1993-1994. Postępy w Ochr. Rośl. 36: 160-166.
• [11] El-Nahhal Y., Nir S., Polbesova T., Margulines L., Rubin B. 1998. Leaching, phytotoxicity and weed control of new formulations of alachlor. J. Agric. Food Chem. 46: 3305-3313.
• [12] Fernandez-Perez M., Sanches-Villafranca M., Pradas-Gonzales E., Flores-Cespedes F. 1999. Controlled release of diuron from an alginate-bentonite formulations: water release kinetics and soil mobility study. J. Agric. Food Chem. 4 7: 791-798.
• [13] Fleming G.F., Simmons F.W., Wax L.M., Carr M.E., Wing R.E. 1991. Atrazine movement in soil columns as influenced by starch-encapsulated and acrylic polymer additives. Weed Sci. 40: 465-470.
• [14] Fleming G.F.W., Simmons F.W., Wax L.M. 1992. Leachability and efficiency of starch encapsulated atrazine. Weed Tech. 6: 297-302.
• [15] Ferraz A., Souza J.A., Silva F.A., Goncalves A.R., Bruns R.E., Cotrim A.R. 1997. Controlled release of 2,4-D from granule matrix formulations based on six lignins. J. Agric. Food Chem. 45: 1001-1005.
• [16] Gerstl Z., Nasser A., Mingelgrin U. 1998. Controlled release of pesticides into soils from clay-polymer formulations. J. Agric. Food Chem. 46: 3797-3802.
• [17] Gerstl Z., Nasser A., Mingelgrin U. 1998. Controlled release of pesticides into water from clay-polymer formulations. J. Agric. Food Chem. 46: 3803-3809.
• [18] Gonzales-Pradas E., Femandez-Perez M., Villafranca-Sanchez M., Flores- Cespedes F. 1999. Mobility of imidacloprid from alginate-bentonite controlled-release formulations in greenhouse soils. Pestic. Sci. 55: 1109-1115.
• [19] Gordon D.V., Hickman M.V., Schreiber M.M. 1995. Soil temperature and water effects on dissipation of commercial and starch encapsulated atrazine formulations. Weed Sci. 43: 555-560.
• [20] Holden L.R., Graham J.A., Whitmore W.J., Alexander R., Pratt W., Liddle S.K., Piper L.L. 1992. Results of the national alachlor well water survey. Environ. Sci. Technol. 26: 935-943.
• [21] Johnson R.F., Pepperman A.B., Selim H. M. 1998. Field mobility and persistence of alginate controlled release formulations of atrazine. Soil Sci. 163: 46-52.
• [22] Johnson R.M., Pepperman A.B. 1995. Soil column mobility of metribuzin from alginate-encapsulated controlled release formulations. J. Agric. Food Chem. 43: 241-246.
• [23] Johnson R.M., Pepperman A.B. 1996. Leaching of alachlor from alginate- encapsulated controlled-release formulations. Pestic. Sci. 48: 157-164.
• [24] Mervosh T. L., Stoller E.W., Simmons W., Ellsworth T. R., Sims G.K. 1995. Effects of starch encapsulation on clomazone and atrazine movement in soil and clomazone volatilization. Weed Sci. 43: 445-453.
• [25] Pereira W.E., Hosttettler F.D. 1993. Nonpoint source contamination of the Mississippi river and its tributaries by herbicides. Environs. Sci. Technol. 27: 1542-1552.
• [26] Rajagopalan N., Bhaskar C., Bankar V.. Pokharkar V.B., Shukla P.G., Regupathy A., Khilar K. 1995. Starch urea formaldehyde matrix encapsulation of solid agrochimicals. III. Studies and bioefficacy trials on double encapsulation. Pestic. Sci. 45: 123-131.
• [27] Smażyński T. 1981. Mikrokapsułkowanie. PZWL, Warszawa: 15-35.
• [28] Smidsrod O. 1970. Solution properties of alginate. Carbohydr. Res. 13: 359-372.
• [29] Smith K.L, Herbig S.M. 1992. Controlled release. W: Membrane Handbook (Winson Ho W.S., Sirkar K.K. red.), Van Nostrand Reihold Publ., New York: 915-935.
• [30] Vail G.D., Hickman M.V., Schreiber M.M. 1995. Soil temperature and water effects on dissipation of commercial and starch encapsulated atrazine formulations. Weed Sci. 43: 555-560.
• [31] Vasilakoglou I.B., Eleftherohorinos I.G. 1997. Activity, adsorption, mobility, efficacy, and persistence of alachlor as influenced by formulation. Weed Sci. 45: 579-585.
• [32] Walker A., Moon Y-H., Welch S.J. 1992. Influence of temperature, soil moisture and soil characteristics on the persistence of alachlor. Pestic. Sci. 35: 109-116.
• [33] Wauchope R.D., Glaze N.C., Dowler C.C. 1990. Mobility and efficiency of controlled release formulations of atrazine. Weed Sci. Soc. Am. Abstr. 30: 212-216.
• [34] Wienhold B.J., Sadeghi A.M., Gish T.J. 1993. Effect of starch encapsulationand temperature on volatilization of atrazine and alachlor. J. Environ. Qual. 22: 162-166.
• [35] Wilkins R.M. 1990. Biodegradable polymer methods. W: Controlled Delivery of Crop-protection Agents (Wilkins R.M. red.). Taylor & Francis, London: 149-165.
• [36] Wing R.E., Doane W.M., Maiti S. 1987. Effectiveness of jet-cooked pearl comstarch as a Controlled-release matrix. Starch/Staerke 39: 442-451.