PURPOSE: To surely attain pest control by uniformly sprinkling an agricultural chemical solution no only to a trunk and the spaces between stalks but also to backsides of leaves, by enabling the titled sprinkler to freely move through narrow passages between crop lines while enabling a tubular body to rise and fall along a guide lever corresponding to the width between crop lines and the height of crops.

CONSTITUTION: A support 3 is vertically provided to the front part of a chassis 2 having wheels 1 provided to the front and rear parts thereof and a tubular body 4 is mounted to said support 3. The tubular body 4 has mount shafts provided to both sides thereof and connects a connection link 8 having the inlay and insert hole 7 of a guide lever 6 provided to the front part thereof while a connection link 12, to which vertically curved jet pipes 10 equipped with a large number of jet nozzles 9 in a freely revolvable manner are mounted by pivot shafts 11, is connected to said connection link 8. Further, a grip lever 15 is inlaid with and inserted in the hole part provided to the rear part of the tubular body 4 and a guide lever 16 having a fan shape windened at the upper part thereof is further provided to the front part of the support 3 and inlaid with and inserted in the hole part 7 of the connection link 8 connected to the tubular body 4, and raised and fallen to freely winden and narrow the width between the jet pipes 10. By this mechanism, an agricultural chemical solution is uniformly sprinkled not only to a trunk and the spaces between stalks but also to backsides of leaves and pest control can be performed surely.