[Code of Federal Regulations] [Title 40, Volume 23] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR158.440] [Page 116-117] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 158_DATA REQUIREMENTS FOR REGISTRATION--Table of Contents Subpart D_Data Requirement Tables Sec. 158.440 Spray drift data requirements. (a) Table. Sections 158.50 and 158.100 through 158.102 describe how to use this table to determine the aerial spray drift data requirements and the substance to be tested. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ General use patterns Test substance ------------------------------------------------------------------------------------------------------------------------------------------- Guidelines Kind of data required (b) Notes Terrestrial Aquatic Greenhouse reference ---------------------------------------------------------------------- Forestry Domestic Indoor Data to support Data to support No. Food crop Nonfood Food crop Nonfood Food crop Nonfood outdoor MP EP ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Droplet size spectrum......... (1) CR CR CR CR ......... ......... CR ......... ......... TEP............. TEP............. 201-1 Drift field evaluation........ (1) CR CR CR CR ......... ......... CR ......... ......... TEP............. TEP............. 202-1 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Key: CR=Conditionally required; TEP=Typical end use product. (b) Notes. The following are referenced in column two of the table contained in paragraph (a) of this section. (1) This study is required when aerial applications (rotary and fixed winged) and mist blower or other methods of ground application are proposed and it is estimated that the detrimental effect level of those nontarget organisms expected to be present would be exceeded. The nontarget organisms include humans, domestic animals, fish and wildlife, and nontarget plants. This requirement may be satisfied by submittal of published or unpublished information regarding spray drift patterns that would be expected to be similar to the proposed product. [[Page 117]] (2) [Reserved] [49 FR 42881, Oct. 24, 1984. Redesignated at 53 FR 15993, May 4, 1988, and amended at 58 FR 34203, June 23, 1993]