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organic pesticide Applications

  • Rapid Determination of Pesticides in Spinach

    Highly pigmented foods, such as spinach, require cleanup prior to analysis for pesticide residues. A dual-layer SPE tube containing graphitized carbon and aminopropyl on silica (NH2) is often used because; Carbon removes pigments and sterols and NH2 removes fatty acids, polar pigments, organic acids, and sugars. Removing these matrix materials reduces interferences that can lead to ion suppression in LC-MS, inlet contamination in GC-MS, and column contamination for both techniques. Our Supel Sphere Carbon/NH2 SPE tube uses spherical materials for both the carbon and NH2 layers, providing fast, more consistent flows compared to tubes containing granular material. This allows gravity elution (instead of vacuum elution) to be applied to Supel Sphere tubes, resulting in more contact time between extracts and sorbents.

    By MilliporeSigma based in Bellefonte, PENNSYLVANIA (USA).

  • Bio Soil Magic ORGANIC SOIL ADDITIVE THAT STIMULATES SOIL HEALTH AND ASSISTS IN SOLUBILIZING MINERALS IN THE SOIL

    AN ORGANIC SOIL ADDITIVE THAT STIMULATES SOIL HEALTH AND ASSISTS IN SOLUBILIZING MINERALS IN THE SOIL FOR MORE EFFICIENT UPTAKE Deserving of it's name, Bio Soil Magic is installed at only 50 grams per acre into the soil prior to seeding. Among it's benefits, Bio Soil Magic reduces applied moisture, decreases fertilizer usage, assists greatly in solubilizing phosphates and mobilizing potassium for easier and more efficient uptake of nutrients. When combined with Seed UP, a microbial inoculant, it results in profuse root development and increased yields of quality crops. BIO SOIL MAGIC is based on an advanced scientific approach combining the benefits of bio fertilizers and new technological solutions using naturally occurring bio stimulants. It maintains a balanced, efficient and effective microbial environment that decreases pressures from pathogens, and reduces fertilizer, water and pesticide inputs. BIO SOIL MAGIC is intended for use in field crops, horticulture, turf, forage and ornaments. BIO SOIL MAGIC product should be used by persons trained in the proper methods of handling and application. The microbial consortia in this product assist in maintaining the ecological balance of the soil and play a pivotal role in significantly improving soil conditions.

    By Terawet Green Technologies, Inc. (TGT) based in San Diego, CALIFORNIA (USA).

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