TY  - BOOK
AU  - González-Pradas,E.
AU  - Fernández-Pérez,M.
AU  - Villafranca-Sánchez,M.
TI  - Use of bentonite and humic acid as modifying agents in alginate-based controlled-release formulations of imidacloprid
KW  - IMIDACLOPRID
KW  - CONTROLLED RELEASE
KW  - BENTONITE
KW  - HUMIC ACID
KW  - SORPTION-DESORPTION
N2  - In order to prepare a formulation to be used for controlled release, imidacloprid was incorporated into alginate granules by using calcium chloride as gellant. The formulation prepared (alginate-imidacloprid-water)was modified by the addition of different sorbents. The effects on release rate of the addition of natural bentonite desiccated at 105 °C, untreated, acid-treated with sulfuric acid solutions over a concentration range between 0.5 mol dm-3 and 2.5 mol dm-3, and a commercial humic acid, were studied by immersion of the granules in water under static conditions. The time taken for 50
UR  - https://drive.google.com/file/d/1F7HZiiiI7VpdrJB1-FX7OU7J48MCdRGY/view?usp=drivesdk
ER  -