Cal. Health & Safety Code § 41855.5
(a) Notwithstanding any other provision of law, no permit may be issued to a person to burn any of the following categories of agricultural waste within the jurisdiction of the San Joaquin Valley Unified Air Pollution Control District, commencing on the following dates:
(c) For the purposes of this section, the following terms have the following meanings:
(1) “Field crops” means any of the following crops:
(2) “Orchard removals” includes, but is not limited to, any of the following:
(3) “Other materials” includes, but is not limited to, any of the following:
(4) “Other weeds and maintenance” includes, but is not limited to, any of the following:
(5) “Prunings” means prunings from any of the following:
(6) “Surface harvested prunings” includes, but is not limited to, any of the following:
(7) “Vineyard materials” includes, but is not limited to, any of the following:
(8) “Weed abatement” includes, but is not limited to, any of the following:
(d)
(1) The San Joaquin Valley Unified Air Pollution Control District shall develop and adopt, by January 1, 2005, rules to regulate the burning of diseased crops. The rules shall become operative no later than June 1, 2005. The rules shall provide for the issuance of a conditional crop burning permit if all of the following criteria are met:
(C) The county agricultural commissioner has determined all of the following: