A plant disease control composition comprising a carboxamide compound represented by following formula, wherein R1 represents a hydrogen atom or a methyl group, and R2 represents a methyl group, a difluoromethyl group or a trifluoromethyl group, and fludioxonil is provided by this invention, and this composition has an excellent effect for controlling plant disease. Consistent with exemplary embodiments, such methods and systems may send a message including data copied from a first data set processed by a first processing component and then store outbound messaging data describing the sent message. The segmented polymers are functionalized and are useful for conjugation to various moieties such as pharmacologically active substances. A drum to which a lower opening is mounted includes an annular ring and a central part which is located at a center of the drum by a plurality of ribs connected between the annular ring and the central part. Upon sensing a proximity of the object forward of the robot, the robot reduces the cleaning speed to a reduced cleaning speed while continuing towards the object until the robot detects a contact with the object. Further, the fermented whey preparation has excellent thermal stability and safety.