Abstract: The use of a compound of the general formula (I) with the following definitions: R1 hydrogen, OH, NH2, C1-30-hydrocarbon residue which can contain one to three halogen atoms and/or one to six heteroatoms, selected from the group consisting of nitrogen, oxygen and sulfur, R2, R3 independently hydrogen, C1-12-hydrocarbon residue which can contain one or two halogen atoms and/or one to three heteroatoms, selected from the group consisting of nitrogen, oxygen and sulfur, it also being possible for R2 and R3 to be covalently linked to form a 5- to 8-membered heterocyclic ring, which can contain 1 or 2 halogen atoms and/or one to three further heteroatoms in addition to the heteroatoms N and O already part of the heterocyclic ring, R4 independently hydrogen, halogen, NO2, C1-12-hydrocarbon residue which can contain one or two halogen atoms and/or one to three heteroatoms, selected from the group consisting of nitrogen, oxygen and sulfur, n 0; 1; 2 or 3, 86 as plant growth promotor.

Abstract: The use of an N-heterocyclic compound of the general formula (a) or (b) with the following definitions: X1 being S or X2 being S or O and at least one of X1 and X2 being S R2 H or C1-4-alkyl, R3 H or C1-4-alkyl R6 and R7 are hydrogen or together form a covalent carbon-carbon bond in general formula (a) R1 being H, C1-12-alkyl or —CH2—NR4R5 with R4 hydrogen or C1-4-alkyl, R5 C1-12-hydrocarbon residue which can contain one to three halogen atoms and/or one to four heteroatoms, selected from the group consisting of nitro-gen, oxygen and sulfur, it also being possible for R4 and R5, together with the nitrogen atom joining them, to form a 5- or 6-membered saturated or unsaturated heterocyclic radical, which optionally may also contain one or two further heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, in general formula (b) R1 being H or C1-17-hydrocarbon, preferably H, or —CH2—R5 with R5 being H or C1-16-hydrocarbon residue, which hydrocarbon can contain one to three halogen atoms an

Abstract: The use of a pyrazolo[3,4-b]pyridine-4-carboxamide of the general formula (I) with the following definitions: R1 hydrogen or C1-4-alkyl, R2 C1-12-hydrocarbon residue which can contain one or two heteroatoms, selected from the group consisting of nitrogen, oxygen and sulfur, it also being possible for R1 and R2, together with the nitrogen atom joining them, to form a 5- or 6-membered saturated or unsaturated heterocyclic radical, which optionally may also contain one or two further heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, R3 C1-12-hydrocarbon residue which can contain one heteroatom, selected from the group consisting of nitrogen, oxygen and sulfur, R4 C1-8-hydrocarbon residue, R5 hydrogen or C1-4-alkyl, as nitrification inhibitor.

Abstract: The invention relates to an emulsion for treating urea-containing fertilizers, containing an aqueous phase B and a non-aqueous phase A, which is emulsified with phase B, wherein phase A contains at least one (thio)phosphoric acid triamide of the general formula (I) and/or (thio)phosphoric acid diamide of the general formula (II), R1R2N—P(X)(NH2)2, R1O—P(X)(NH2)2 where X means oxygen or sulfur, R1 and R2 mean, independently of each other, hydrogen, respectively substituted or unsubstituted 2-nitrophenyl, C1-10 alkyl, C3-10 cycloalkyl, C3-10 heterocycloalkyl, C6-10 aryl, C6-10 heteroaryl or diaminocarbonyl, wherein R1 and R2, together with the nitrogen atom connecting them, can also form a 5 or 6-membered saturated or unsaturated heterocyclic group, which can optionally also contain one or two additional heteroatoms, selected from the group consisting of nitrogen, oxygen and sulfur, as component A1, dissolved in an organic solvent, which is not miscible with water, as component A2, and wherein phase B 2-(N-3,4-