Abstract: Carbamoyl pyrazoles of formula ##STR1## and their salts, wherein R.sup.1 represents alkyl or cycloalkyl;R.sup.2 represents a hydrogen atom or alkyl of 1-6 carbon atoms;R.sup.3 represents alkyl or alkenyl;R.sup.4 and R.sup.5 are the same or different and each represents alkyl of 1-6 carbon atoms; andn represents 0, 1 or 2,are pesticides, especially insecticides.

Abstract: A blowing agent composition comprises azodicarbonamide, 0.005 to 5% by weight, based on the weight of azodicarbonamide, of a chromium sulphate, and 0.005-1% by weight, based on the weight of azodicarbonamide, of at least one zinc compound selected from zinc salts and oxides.

Abstract: Sulphonanilides of formula ##STR1## and salts thereof, wherein R.sup.1 represents alkyl or certain other groups;R represents alkylene or alkenylene;A represents --COOH, --COO alkyl, --CSSH, CN or certain related groups; orR-A represents a group of formula ##STR2## where R.sup.14 represents hydrogen, alkyl or aryl, B represents oxygen or ##STR3## R.sup.15 represents hydrogen or alkyl, and n represents 0, 1 or 2; and R.sup.2 -R.sup.6 represent hydrogen; alkyl, halogen or certain other groups,are pesticides and plant growth regulants, especially herbicides and fungicides.