The present invention relates to active compound combinations, in particular within a fungicide composition, which comprise as compound (A) a compound of formula (I) and as compound (B) a further fungicidally active compound as specified below. Moreover, the invention relates to compositions comprising such compound combination and to the use of the compound combinations and the fungicide compositions as biologically active agent, especially for control of phytopathogenic fungi in crop protection and in the protection of industrial materials and as plant growth regulators.

The present invention relates to a compound of formula (I) wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.9, R.sup.10, R.sup.11 and G are as defined herein; and wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof.

##STR00001##

What is described is use of a polymeric solubilizer for increasing the soil mobility of a sparingly soluble insecticide, said polymeric solubilizer having the property that the active insecticidal ingredient in a 1% by weight aqueous solution of the polymeric solubilizer at 25° C. and 1.01325 bar has a solubility at least forty times higher than under the same conditions in pure water, and wherein the active ingredient:solubilizer weight ratio is ≦1.

What is described is use of a polymeric solubilizer for increasing the soil mobility of a sparingly soluble insecticide, said polymeric solubilizer having the property that the active insecticidal ingredient in a 1% by weight aqueous solution of the polymeric solubilizer at 25° C. and 1.01325 bar has a solubility at least forty times higher than under the same conditions in pure water, and wherein the active ingredient:solubilizer weight ratio is ≦1.

The present application relates to the use of heterocyclic compounds for controlling animal pests including arthropods, insects and nematodes, to novel heterocyclic compounds, to processes for their preparation and to intermediates for preparing the heterocyclic compounds.

The present application relates to the use of heterocyclic compounds for controlling animal pests including arthropods, insects and nematodes, to novel heterocyclic compounds, to processes for their preparation and to intermediates for preparing the heterocyclic compounds.

A pyridazine compound represented by formula (1):

##STR00001##

wherein A represents a nitrogen atom or a CR.sup.6, R.sup.1 represents a C2-C10 alkyl group having one or more halogen atoms, etc., R.sup.2 and R.sup.3 represent independently of each other a hydrogen atom, etc., R.sup.4 represents a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, R.sup.5 represents a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, etc., R.sup.6 represents a hydrogen atom, etc., n represents 0, 1, or 2, and p represents 0, 1, or 2, has an excellent efficacy for controlling harmful arthropods.

A pyridazine compound represented by formula (1):

##STR00001##

wherein A represents a nitrogen atom or a CR.sup.6, R.sup.1 represents a C2-C10 alkyl group having one or more halogen atoms, etc., R.sup.2 and R.sup.3 represent independently of each other a hydrogen atom, etc., R.sup.4 represents a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, R.sup.5 represents a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, etc., R.sup.6 represents a hydrogen atom, etc., n represents 0, 1, or 2, and p represents 0, 1, or 2, has an excellent efficacy for controlling harmful arthropods.

Provided are labeling reagents and methods of using the reagents for cell uptake measurements. The labeling reagents can be quinone-masked probes including fluorophores and/or luminophores.

Compounds of the formula (I) wherein the substituents are as defined in claim 1, useful as a pesticides, especially as herbicides.

##STR00001##