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(接上期)6月中旬至7月下旬(出苗期至现蕾期)防控对象:健身壮苗,预防药害、地老虎、风害、蚜虫、金龟子(蛴螬)、向日葵斑螟等,防治草害、菌核病、褐斑病。防控措施:(1)对于前期未能采取化学除草或化学除草失败的食用向日葵田,应在苗出齐后、杂草3~5叶期,可交替选用108克/升高效氟吡甲禾灵(盖草能)乳油0.9~1.5升/公顷,或4%喹禾糠酯(喷特)乳油0.75~0.9升/公
(Accession period) From mid-June to late July (from the seedling to the budding stage) Prevention and control targets: fitness seedlings, to prevent injury, to the tiger, wind damage, aphids, scarabs (sunflower) Grass damage, sclerotiorum, brown spot disease. Prevention and control measures: (1) for the previous failed to take chemical weeding or chemical weeding failed edible sunflower field, should be out after the seedlings, weeds 3 to 5 leaf stage, alternative use of 108 g / Spirit (Cap grass) EC 0.9-1.5 liters / ha, or 4% Quinofurate (spray) EC 0.75-0.9 liters / person