Table 3-2. High/Low malathion conventional uses for each Cropland Data Layer re-classified land cover class Representative Number of Rate (lbs Reapplication Land Cover Class Use of high, low, or applications a.i./A) Interval (days) all exposure per year Corn Corn (field) High 1 2 5 Corn (sweet Low 1 2 7 and pop) Cotton BWEP High 1.24 25 3 Non-BWEP Low 2.5 3 7 Grassland Alfalfa Trefoil All 1.25 2 14 Non-Specified Nursery All 2.5 2 10 Landcover Other Crop Clover All 1.25 2 14 Orchard Citrus High 7.5 1 NA Guava Low 1.25 13 3 Other Grain Rye High 1 3 7 Flax Low 0.5 3 7 Row Beets High 1.25 3 7 Hops Low 0.63 3 7 Tree Christmas All 3.2 2 3 Tree2 Vegetable/Ground Strawberry High 2 4 7 Fruit Melons Low 1 2 7 Wheat2 All 1 2 7 NA Not Applicable – BWEP boll weevil eradication program, APHIS, USDA – Table 3.3. High/Low malathion ultra low volume uses for each Cropland Data Layer re-classified land cover class Representative Number of Rate (lbs Reapplication Land Cover Class Use of high, low, or applications a.i./A) Interval (days) all exposure per year Corn Corn (field) Low 0.61 2 7 Corn High and pop) 0.61 2 5 Cotton Cotton All 1.22 3 7 Orchard/Vineyard Cherries (tart) High 1.22 6 7 Kumquat Low 0.175 2 7 Other Crop Clover All 0.61 2 14 Grains Sorghum All 0.61 2 7 Other Tree Christmas All tree plantations 0.9375 2 NS
Table 3-2. High/Low malathion conventional uses for each Cropland Data Layer re-classified land cover class Land Cover Class Use Representative of high, low, or all exposure Rate (lbs a.i./A) Number of applications per year Reapplication Interval (days) Corn Corn (field) High 1 2 5 Corn (sweet and pop) Low 1 2 7 Cotton BWEP High 1.24 25 3 Non-BWEP Low 2.5 3 7 Grassland Alfalfa Trefoil All 1.25 2 14 Non-Specified Landcover Nursery All 2.5 2 10 Other Crop Clover All 1.25 2 14 Orchard Citrus High 7.5 1 NA Guava Low 1.25 13 3 Other Grain Rye High 1 3 7 Flax Low 0.5 3 7 Row Beets High 1.25 3 7 Hops Low 0.63 3 7 Tree Christmas Tree2 All 3.2 2 3 Vegetable/Ground Fruit Strawberry High 2 4 7 Melons Low 1 2 7 Wheat2 All 1 2 7 NA – Not Applicable BWEP – boll weevil eradication program, APHIS, USDA Table 3.3. High/Low malathion ultra low volume uses for each Cropland Data Layer re-classified land cover class Land Cover Class Use Representative of high, low, or all exposure Rate (lbs a.i./A) Number of applications per year Reapplication Interval (days) Corn Corn (field) Low 0.61 2 7 Corn and pop) High 0.61 2 5 Cotton Cotton All 1.22 3 7 Orchard/Vineyard Cherries (tart) High 1.22 6 7 Kumquat Low 0.175 2 7 Other Crop Clover All 0.61 2 14 Grains Sorghum All 0.61 2 7 Other Tree Christmas tree plantations All 0.9375 2 NS