Abstract: The present invention concerns the use of lufenuron for controlling sea lice in a fish population, which comprises feeding lufenuron to the fish population according to a specific regime as outlined in the specification and claims. The process is especially suited for the treatment of salmon and provides prolonged effective protection against sea lice at sea.

Abstract: The present invention concerns the use of clothianidin for controlling sea lice in a fish population, which comprises feeding clothianid to the fish population according to a specific regime as outlined in the specification and claims. The process is especially suited for the treatment of salmon and provides prolonged effective protection against sea lice at sea.

Abstract: The present invention concerns the use of lufenuron for controlling sea lice in a fish population, which comprises feeding lufenuron to the fish population according to a specific regime as outlined in the specification and claims. The process is especially suited for the treatment of salmon and provides prolonged effective protection against sea lice at sea.

Abstract: The present invention is directed to a non-therapeutical process for deterring vermin, which is based on the usage of the largely known beta amino-alcohol derivatives of formula (I) as described herein. Further, the present invention is directed to corresponding vermin-deterring compositions which contain these substances as the active ingredient, compounds of the formula (I) for the preparation of vermin-deterring compositions, and the use of compounds of formula (I) in the defense against vermin.

Abstract: The present invention is directed to a non-therapeutical process for deterring vermin, which is based on the usage of the largely known beta amino-alcohol derivatives of formula (I) as described herein. Further, the present invention is directed to corresponding vermin-deterring compositions which contain these substances as the active ingredient, compounds of the formula (I) for the preparation of vermin-deterring compositions, and the use of compounds of formula (I) in the defense against vermin.

Abstract: The invention relates to new pyrimidine compounds of formula (1) wherein the variables have the meaning as indicated in the claims; in free form and in salt form; and optionally the enantiomers and geometrical isomers thereof. The compounds of formula (1) are useful in the control of parasites, in particular ectoparasites, in and on warmblooded animals.

Abstract: The invention describes essentially a non-therapeutical process for deterring vermin, which is based on the usage of the largely known beta amino-alcohol derivatives of formula (I), as defined herein before. Furthermore, it describes the corresponding vermin-deterring compositions which contain these substances as the active ingredient, compounds of the formula (I) for the preparation of vermin-deterring compositions, and the use of compounds of formula (I) in the defense against vermin. Thus, the invention describes how and in which form the compounds of the formula (I) or their acid addition salts are used to deter vermin from materials, places or warm-blooded animals.

Abstract: The present invention relates to the use of compounds of formula (I), wherein R1, X, Y, Z and m are as defined in the description, in the free form or in salt form either alone or in combination with a vaccine component, for controlling fish parasites, in particular sea lice.

Abstract: Novel N-aryl substituted heteroindole compounds, processes for their manufacture, veterinary compositions containing such compounds, and methods of controlling ectoparasites are provided. The compounds are believed effective in the control of ectoparasites on warm-blooded productive livestock and domestic animals.

Abstract: The present invention relates to the use of compounds of formula (I), wherein R1, X, Y, Z and m are as defined in the description, in the free form or in salt form either alone or in combination with a vaccine component, for controlling fish parasites, in particular sea lice.

Abstract: Compounds of formula (I) are described for deterring vermin, wherein R is unbranched or branched C1-C15 alkyl, which is unsubstituted or substituted by halogen, cyano or nitro; R1 and R2 are unbranched or branched C1-C12 alkyl, preferably C1-C6 alkyl, which is unsubstituted or substituted by halogen, cyano or nitro; and X and Y, independently of one another, are a straightchain or branched alkylene bridge with 1 to 20 carbon atoms, preferably an alkylene bridge with 1 to 3 carbon atoms, which is unsubstituted or substituted by halogen, cyano or nitro. Furthermore, an essentially non-therapeutical process for deterring vermin is described, which is based on the usage of these compounds, as well as verminrepellent compositions containing these compounds as the active ingredient, and finally the use of these compounds for producing vermin-deterring compositions and their usage in deterring vermin from animals, humans and objects. New compounds within the scope of formula (I) are also described.

Abstract: The invention relates to compounds of the general formula and optionally the enantiomers thereof. These compounds have advantageous pesticidal properties. They are especially suitable for controlling parasites in warm-blooded animals.

Abstract: The invention relates to the use of aminoacetonitrile compounds of formula (I), wherein R1, R2, R3, R4, R8, R9, A, m and n have the significances given in claim 1, in the control of endoparasites, especially helminths, in warm-blooded productie livestock and domestic animals.

Abstract: The invention describes essentially a non-therapeutical process for deterring vermin, which is based on the usage of the largely known beta amino-alcohol derivatives of formula (I), as defined herein before. Furthermore, it describes the corresponding vermin-deterring compositions which contain these substances as the active ingredient, compounds of the formula (I) for the preparation of vermin-deterring compositions, and the use of compounds of formula (I) in the defense against vermin. Thus, the invention describes how and in which form the compounds of the formula (I) or their acid addition salts are used to deter vermin from materials, places or warm-blooded animals.

Abstract: The invention relates to new pyrimidine compounds of formula (1) wherein the variables have the meaning as indicated in the claims; in free form and in salt form; and optionally the enantiomers and geometrical isomers thereof. The compounds of formula (1) are useful in the control of parasites, in particular ectoparasites, in and on warmblooded animals.

Abstract: The invention relates to compounds of the general formula (I) wherein R1, R2, R3, R4, R5, R6, A, X, m and n have the significances given in claim 1, and optionally the enantiomers thereof. The active ingredients have advantageous pesticidal properties. They are especially suitable for controlling parasites on warm-blooded animals and plants.

Abstract: The invention relates to the use of compounds of the general formula (I), wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, X1 and X2 have the significances given in claim 1, and optionally the enantiomers and geometrical isomers thereof, for controlling parasites on warm-blooded animals.

Abstract: The invention relates to compounds of the general formula in which R1, R2, R3, R4, R5, R6, W, X, A1, A2, a, b and c are as defined in the specification, and to any enantiomers thereof. The active ingredients have advantageous pesticidal properties. They are particularly suitable for controlling parasites in warm-blooded animals.

Abstract: The invention relates to compounds of the general formula: (I) and optionally the enantiomers thereof. The active ingredients have advantages pesticidal properties. They are especially suitable for controlling parasites on warm-blooded animals.

Abstract: The invention relates to the use of compounds of the general formula (I), wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, X1 and X2 have the significances given in claim 1, and optionally the enantiomers and geometrical isomers thereof, for controlling parasites on warm-blooded animals.