The present invention relates to pyrazole carboxamides derivatives of formula (1) wherein Y represents CR5 or N, T represents S or O, X1 and X2 represent a chlorine or a fluorine atom, and Z1 represents a substituted or non-substituted cyclopropyl; Their process of preparation, their use as fungicide, and/or anti-mycotoxin active agents, and/or insecticide, and/or nematicide, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions.本發明係關於一種式(1)之吡唑甲醯胺衍生物,其中Y表示CR5或N,T表示S或O,X1及X2表示氯或氟原子,且Z1表示經取代或未經取代之環丙基;其製備方法,其特定言之呈殺真菌劑組合物形式作為殺真菌劑及/或抗黴菌毒素活性劑及/或殺昆蟲劑及/或殺線蟲劑之用途,及使用此等化合物或組合物控制尤其植物之植物病原性真菌的方法。