| abstract |
The present invention provides a method of increasing the yield of useful plants or crop plants. The use of a compound (A) represented by formula (I). [Wherein, R B 1 is halogen, C 1-4 alkyl, C 1-4 alkoxy, etc .; n B is a natural number of 0 to 5; R B 2 is OR B 3 , SR B 3 or NR B 3 R B 4 or a saturated or unsaturated 3 to 7 membered heterocycle having at least one N and at most 3 heteroatoms, R B 3 is H or a C 1-18 aliphatic hydrocarbyl radical R B 4 is H, C 1-6 alkyl, C 1-6 alkoxy or phenyl; T B is a C 1-2 alkanediyl chain] 【Selection chart】 None |