Which herbicides can't grow sunflowers in the next crop after using them?

The previous use of Pushite (imidazolyl nicotinic acid) should be 18 months apart; chlorosulfuron (dou Cao long) should be 18 months apart; Yunongle (nicosulfuron) should be used at an interval of more than 60 grams per hectare, that is, 4% of Yunongle (nicosulfuron) should be more than 100 milliliters per mu, and sunflowers should be planted at intervals of 24 months. The amount of active ingredient per hectare is 48g / ha, that is, 80% / mu, 3.2g / mu and 3.2g / mu, with an interval of 18 months. The active ingredient is 375g / ha, that is, 25% 100ml / mu, and sunflower species should be planted at 24-month intervals for metsulfuron. Simazine uses more than 2240 grams of active ingredients per hectare, that is, 50 percent of simazine more than 300grams per mu must plant sunflowers at intervals of 24 months; atrazine uses more than 2000 grams of active ingredients per hectare, that is, 38 percent of atrazine more than 350ml per mu should be planted sunflowers at intervals of 24 months. 15 grams of active ingredient per hectare of chlorsulfuron should be used to plant sunflowers at intervals of 24 months; Guangmianling (heteroclophora pine) should be used at intervals of more than 700 grams per hectare, that is, 48% of the active ingredients should be more than 100 milliliters per mu, and sunflowers should be planted at intervals of 18 months.