Abstract: Biodegradable anionic polymers are disclosed which include recurring polymeric subunits preferably made up of dicarboxylic monomers such as maleic anhydride, itaconic anhydride or citraconic anhydride. Free radical polymerization is used in the synthesis of the polymers. The polymers may be complexed with ions and/or mixed with fertilizers or seeds to yield agriculturally useful compositions. The preferred products of the invention may be applied foliarly or to the earth adjacent growing plants in order to enhance nutrient uptake by the plants.

Abstract: Agrochemical suspension concentrates, particularly in aqueous or liquid oil based medium, comprise solid particles including one or more agrochemical active components; and a dispersing agent including a water soluble or dispersible styrene (meth)acrylic acid copolymer. In particular the styrene (meth)acrylic acid copolymer has a molar ratio of residues of (meth)acrylic acid monomer(s) to styrene monomer(s) from 20:1 to 1:5, particularly from 3:1 to 1:1. The formulation will usually also contain wetting agents; and/or adjuvants. The agochemical active can be plant growth regulators, herbicides, and/or pesticides, for example insecticides, fungicides, acaricides, nematocides, miticides, rodenticides, bactericides, molluscicides and bird repellants. The suspension formulations will typically be used diluted in water and sprayed onto plants or the soil surrounding the plants.

Abstract: The present invention provides a novel composition and method for controlling, killing or inhibiting the growth of bryophytes (e.g. mosses and liverworts). It is applicable to the remediation of these organisms in, gardens, orchards or agricultural land, or forests and upon higher plants without substantial detriment to grasses, trees or most broad leaf plants. The novel composition is a combination of an effective amount of finely ground calcium-rich compound suspended in a horticulturally or agriculturally acceptable diluent, and/or binder/carrier. In addition to being a carrier for the calcium-rich compound the binder also acts to bind fine soil particles, helping to conserve irrigation water and to reduce soil erosion.

Abstract: The invention concerns chemical compositions in the form of pellets which disintegrate quickly and efficiently in aqueous media. Such pellets comprise a) at least one constituent with pharmaceutical, agrochemical, water treatment, water softening, fabric softening or detergency activity; b) one or more disintegration agents comprising one or more cross-linked polyacrylate water absorbent polymers with a gel-formation time of 30 seconds or less and c) one or more water transport agents to transport water into the pellet when the pellet contacts water, wherein at least one of the said water transport agents comprises at least one starch or starch derivative.

Abstract: Biodegradable anionic polymers are disclosed which include recurring polymeric subunits preferably made up of dicarboxylic monomers such as maleic: anhydride, itaconic anhydride or citraconic anhydride. Free radical polymerization is used in the synthesis of the polymers. The polymers may be complexed with ions and/or mixed with fertilizers or seeds to yield agriculturally useful compositions. The preferred products of the invention may be applied foliarly or to the earth adjacent growing plants in order to enhance nutrient uptake by the plants.

Abstract: Controlled release formulations for pesticides and herbicides contain an active ingredient, a matrix polymer and a matrix polymer plasticizer which is present in an amount sufficient to provide a release rate for the active ingredient from the formulation that matches a selected release rate. Methods for making and using the formulation, and seeds and plants that have been treated with the formulations are also included.

Abstract: The present invention describes the use of a combination of an agrochemically active compound and a solid carrier material which surrounds the active compound, to suppress antagonistic interactions in a mixture comprising the active compound surrounded by the carrier material, and at least one further agrochemically active compound. Preferred formulations comprising such a combination include herbicides combined with a carrier material together with a safener and/or a growth regulator. Using the formulations according to the present invention, it is possible to suppress antagonistic interactions between different active compounds.

Abstract: Compositions provide dry soils, plants, or both, with moisture, and optionally, other active ingredients. The compositions can be used as the sole source of moisture for a growing plant or as an adjunct source during periods of diminished watering. The compositions are particularly well suited for use in household and potted plant applications. The compositions include an active ingredient selected from the group consisting of a polymer, a surfactant, and combinations thereof.

Abstract: A free-flowing fertilizer comprising:

Abstract: The present invention relates to a system for controlling plant and flower moisture transpiration and thereby extending the period of time in which cut flowers can be displayed before senescence produces a flower which has exceeded its aesthetic value.

Abstract: The present invention relates to shaped articles which release agrochemical active compounds, are used for treatment of woody plants and

Abstract: A homogenous composition which contains

Abstract: The invention provides an aqueous soil treatment composition comprising water and,

Abstract: Improved cation exchange zeolite crystalline and zeolite-like plant bed structures are disclosed, preferably saturated with water-based extracts of particular plant/herb materials exhibiting plant growth acceleration properties and synergistically providing also nutrient, and sometimes anti-microbial and insect and fungus repellent properties, as well, and with the adaptability to present the structures in solid, gel and liquid form.