Abstract:
The present invention relates to a method for applying an agrochemical mixture to a working area (2) of a field (1) using a vehicle (3) moving on the field (1). Thereby, a solid fertilizer (6) is spread on the working area (2) using a fertilizer spreading device (4) mounted on the vehicle (3; 3a) and a liquid fertilizer additive (7) is sprayed on the working area (2) using a field sprayer (5), mounted on the vehicle (3) separately from the fertilizer spreading device (4). Therein, the liquid fertilizer additive (7) is prevented from coming into contact with surfaces of the fertilizer spreading device (4), which also come into contact with the solid fertilizer (6). Moreover, the invention relates to a vehicle (3) for applying an agrochemical mixture to a working area (2) of a field (1) while moving on the field (1).
Abstract:
wherein X is oxygen or sulfur; Ra1 is a C1 to C20 alkyl, C3 to C20 cycloalkyl, C6 to C20 aryl, or dialkylaminocarbonyl group; Ra2 is H, or Ra1 and Ra2 together with the nitrogen atom linking them define a 5- or 6-membered saturated or unsaturated heterocyclic radical, which optionally comprises 1 or 2 further heteroatoms selected from the group consisting of nitrogen, oxygen, and sulfur; and (b) at least one biopesticide.
Abstract:
Alkenylsuccinic anhydrides obtainable by reacting maleic anhydride with mixtures of oligomers having at least 12 carbon atoms, which are obtainable by oligomerizing a hydrocarbon mixture which contains at least two olefins having from 4 to 8 carbon atoms over a catalyst which comprises a transition metal, processes for preparing the alkenylsuccinic anhydrides and to their use as sizing agents in the production of paper, paperboard and cardboard.
Abstract:
The present invention relates to mixtures comprising a solid carrier comprising an urease inhibitor and a further solid carrier comprising a nitrification inhibitor such as 3,4-dimethyl pyrazole phosphate (DMPP) or 2-(3,4-dimethyl-1H-pyrazol-1-yl)succinic acid (DMPSA), to a method for improving the nitrification-inhibiting effect, or for increasing the health of a plant using mixtures of at least one compound I and at least one compound II; to the use of mixtures comprising compounds I and compounds II for increasing the health of a plant.
Abstract:
Process for obtaining a fertilizer composition comprising (i) at least one nitrogen-containing fertilizer (F); and (ii) a nitrification inhibitor (N) selected from the group consisting of 2-(3,4-dimethyl-1H-pyrazol-1-yl)succinic acid and/or 2-(4,5-dimethyl-1H-pyrazol-1-yl)succinic acid comprising the steps: a) melting fertilizer (F), and/or providing a melt of fertilizer (F), and b) adding the nitrification inhibitor (N) to the melt of fertilizer (F), wherein the residence time of the nitrification inhibitor (N) in the melt of the nitrogen-containing fertilizer (F) is not more than 5 minutes.