Cal. Code Regs. tit. 3, § 6990.13
(b) If both soil and foliar application methods are used on the same crop, or if multiple neonicotinoid active ingredients are applied to the same crop, a total maximum combined application rate of 0.92 lbs. ai/A/season may be applied, provided that:
(c) The application rate and timing restrictions listed in the following table apply in addition to the limitations in subsections (a) and (b):
Application Rate and Timing Restrictions for Crops in the Stone Fruits Crop Groups
Active Ingredient
Soil Application
Foliar Application
Maximum Application Rate
Required Timing
Maximum Application Rate
Required Timing
Clothianidin
0.38 lbs. ai/A/season
Apply only between post-bloom and harvest
0.2 lbs. ai/A/season
Apply only between post-bloom and harvest
Dinotefuran
0.38 lbs. ai/A/season
Apply only between post-bloom and harvest
0.54 lbs. ai/A/season
Apply only between post-bloom and harvest
Imidacloprid
0.38 lbs. ai/A/season
Apply only between post-bloom and harvest
0.5 lbs. ai/A/season
Apply only between post-bloom and harvest
Thiamethoxam
0.38 lbs. ai/A/season
Apply only between post-bloom and harvest
0.172 lbs. ai/A/season
Apply only between post-bloom and harvest
The provisions of this section apply to any neonicotinoid application made to a crop in the stone fruits crop groups.
Note: Authority cited: Sections 11456 and 12976, Food and Agricultural Code. Reference: Sections 12824 and 12838, Food and Agricultural Code.
1. New section filed 4-10-2023; operative 1-1-2024 pursuant to Government Code section 11343.4(b)(2) (Register 2023, No. 15).