Apricot: 1½ to 2 quarts/acre applied pre-flowering and again after petal fall. Also, 1½ to 2 quarts/acre after harvest but before leaf senescence. Water rate: 15 gallons/acre minimum.
Artichoke: 1 to 2 quarts/acre applied from the 4 to 6 leaf stage onwards. Repeat applications may be necessary at 10 to 14 day intervals. Water rate: 50 gallons/acre
Asparagus: 1 to 2 quarts/acre applied to ferns prior to senescence. Water rate: 5 to 20 gallons/acre
Aubergine (field grown): 1 to 2 quarts/acre applied from the 4 to 6 leaf stage onwards. Repeat applications may be necessary at 10 to 14 day intervals. Water rate: 50 gallons per acre.
Avocado: 1 to 2 quarts/acre beginning at spring bud development and again at spring flush. Apply after fruit set, during sizing. Water rate: 50 to 100 gallons per acre.
Barley: 1 to 2 quarts/acre beginning at spring bud development and again at spring flush. Apply after fruit set, during sizing. Water rate: 50 to 100 gallons per acre.
Beans: 1 to 2 quarts/acre when crops is 4 to 6" tall. For moderate to severe deficiency, a repeat application may be necessary 10 to 14 days later. Water rate: 10 to 20 gallons/acre.
Blackberry: 1 to 2 quarts/acre at green bud, repeat after petal fall during berry sizing. Also apply post-harvest pre-leaf fall. Water rate: 20 gallons per acre.
Blackcurrant: Two applications of 1 to 2 quarts/acre applied at flower bud stage and repeated 10 to 14 days later (start of flowering). Also, apply 1 to 2 quarts/acre post-harvest, pre-leaf senescence. Water rate: 20 to 50 gallons per acre.
Blueberries: Apply 1 to 2 quarts/acre after berry set, during sizing at 10-14 day intervals. Repeat the application post harvest before leaf senesence. Water rate: 20 gallons per acre.
Broccoli: 1 to 2 quarts/acre at 4 to 6 leaf stage with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 5 to 20 gallons per acre.
Brussels sprouts: 1 to 2 quarts/acre at 4 to 6 leaf stage with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 5 to 20 gallons per acre.
Cabbage: 1 to 2 quarts/acre at 4 to 6 leaf stage with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 5 to 20 gallons per acre.
Carrot: 1-2 pints when crop is 6-8 inches tall. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 5 to 20 gallons per acre.
Cashew Nut: 1 to 2 quarts/acre applied before flowering and again after flowering. Water rate: 50 gallons per acre.
Cauliflower: 1-2 quarts/acre at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 5 to 20 gallons/acre.
Celery: 1 to 2 quarts/acre from 4 to 6 leaf stage. Repeat 10 to 14 days later if necessary. Water rate: 5 to 20 gallons per acre.
Cereals: 1-2 pints. Apply from the 4 leaf stage to pseudo stem erection, ( Zadoks Growth Stage 14 to 30). Water rate: 3 to 20 gallons per acre.
Cherry: 1½ to 2 quarts/acre applied pre-flowering and again after petal fall. Also, 1½ to 2 quarts/acre after harvest but before leaf senescence. Water rate: 15 gallons/acre minimum.
Chinese cabbage: 1 to 2 quarts/acre at 4 to 6 leaf stage with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 5 to 20 gallons/acre
Zucchini/Courgette (field grown): 1 to 2 quarts/acre from the 4 leaf stage. Repeat at 10 to 14 days intervals if necessary. Water rate: 5 to 20 gallons per acre.
Cucumber (field grown): 1 to 2 quarts/acre from the 4 leaf stage. Repeat at 10 to 14 days intervals if necessary. Water rate: 5 to 20 gallons per acre.
Cucurbits (field grown): 1 to 2 quarts/acre from the 4 leaf stage. Repeat at 10 to 14 days intervals if necessary. Water rate: 5 to 20 gallons per acre.
Date palm: 1-2 Qts/ac. Apply at 10 day intervals on up to 5 occasions from fruit set to no later than one moth before harvest. Water rate: 8 gal/ac minimum.
Conifers: 2 applications of 1 to 2 quarts/acre at the start of new season leaf production, and again in early autumn. Water rate: 50 to 100 gallons/acre.
Garlic: 1½ to 2 quarts/acre as soon as there is sufficient foliage to intercept spray. A second application may be made at the same rate 10 to 14 days later. Water rate: 5 to 20 gallons/acre.
Grapes (table): 1 to 2 quarts/acre at flower truss visible, at flower buds separated and at fruit set. Also, 1 to 2 quarts/acre after harvest before leaf senescence. Water rate: 20 to 100 gallons per acre.
Grapes (wine): 1 to 2 quarts/acre at flower truss visible, at flower buds separated and at fruit set. Also, 1 to 2 quarts/acre after harvest before leaf senescence. Water rate: 20 to 100 gallons per acre.
Green Bean: 1 to 2 quarts/acre applied before flowering and again after flowering. Water rate: 20 to 40 gallons per acre.
Groundnuts/Peanuts: 1 to 2 quarts/acre at the 4 to 6 leaf stage. Water rate: 5 to 30 gallons per acre.
Hazelnuts: 1 to 2 quarts/acre applied immediately post-fertilisation (e.g. mid-May in the northern hemisphere) and again 10 to 14 days later. Water rate: 50 to 100 gallons per acre.
Leek: 1½ to 2 quarts/acre as soon as there is sufficient foliage to intercept spray. A second application may be made at the same rate 10 to 14 days later. Water rate: 5 to 20 gallons/acre.
Lemon: 1 to 2 quarts/acre applied before flowering and after petal fall during fruit sizing. Water rate: minimum 40 gallons per acre.
Macadamia: Three applications of 1 to 2 quarts/acre applied at 14 day intervals from early budding to nut development. Water rate: 50 to 100 gallons per acre.
Nectarines: 1½ to 2 quarts/acre applied pre-flowering and again after petal fall. Also, 1½ to 2 quarts/acre after harvest but before leaf senescence. Water rate: 15 gallons/acre minimum.
Nursery stock/ornamentals: 1 quart/acre applied as soon as there is sufficient leaf area to intercept a spray. Repeat at 10 to 14 day intervals as necessary. Avoid applications during flowering. Spray a maximum of three applications per crop per year. Note: Do not apply within one month of picking / marketing. Water rate: 20 gallons/acre
Nuts (deciduous): 1½ to 2 quarts/acre at spring bud burst, first emergent leaves and again during nut development. Water rate: 50 to 100 gallons/acre.
Oats: 1 to 2 quarts/acre beginning at spring bud development and again at spring flush. Apply after fruit set, during sizing. Water rate: 50 to 100 gallons per acre.
Olive: 1 to 2 quarts per acre applied at bud break and again at the opening of the calyx if necessary. In addition, one or two applications of 1 to 2 quarts per acre at a 10 to 14 day intervals post-flowering. Also, 1 to 2 quarts per acre applied post-harvest. Water rate: 50 to 100 gallons per acre.
Oranges: 1 to 2 quarts/acre applied before flowering and after petal fall during fruit sizing. Water rate: minimum 40 gallons per acre.
Peach: 1½ to 2 quarts/acre applied pre-flowering and again after petal fall at 10-14 day intervals during sizing. Also, 1½ to 2 quarts/acre after harvest but before leaf senescence. Water rate: 15 gallons/acre minimum.
Pears: 1 to 2 quarts/acre applied at pink bud, start of flowering, at petal fall and during fruit sizing at 10-14 day intervals. Also, 1 to 2 quarts/acre after harvest but before leaf senescence. Water rate: 15 gallons per acre minimum.
Peas: 1 to 2 quarts/acre at 4 to 6 inches tall. For moderate to severe deficiency, a repeat application may be necessary 10 to 14 days later. Water rate: 10 to 20 gallons/acre.
Pepper (field grown): 1 to 2 quarts/acre applied from the 4 to 6 leaf stage onwards. Repeat applications may be necessary at 10 to 14 day intervals. Water rate: 50 gallons/acre.
Plum: 1½ to 2 quarts/acre applied pre-flowering and again after petal fall. Also, 1½ to 2 quarts/acre after harvest but before leaf senescence. Water rate: 15 gallons/acre minimum.
Raspberry: Two applications of 1 to 2 quarts/acre applied at green bud and white bud. Water rate: 20 to 50 gallons per acre.
Rye: 1 to 2 quarts/acre beginning at spring bud development and again at spring flush. Apply after fruit set, during sizing. Water rate: 50 to 100 gallons per acre.
Shallot: 1½ to 2 quarts/acre as soon as there is sufficient foliage to intercept spray. A second application may be made at the same rate 10 to 14 days later. Water rate: 5 to 20 gallons/acre.
Spinach: 1-2 quarts/acre from 4 to 6 leaf stage. Repeat at 10 to 14 day intervals as necessary. Water rate: 20 gallons acre.
Squash: 1 to 2 quarts/acre from the 4 leaf stage. Repeat at 10 to 14 days intervals if necessary. Water rate: 5 to 20 gallons per acre.
Sunflower: 1 to 2 quarts/acre from 2 pairs of leaves up to flower bud stage. Repeat if necessary at 10 to 14 day intervals within this period. Water rate: 3 to 20 gallons/acre
Sweet Potato: 1 to 2 quarts/acre one week after 100% emergence or transplanting and 10 to 14 days later if necessary. Water rate: 20 gallons per acre.
Tobacco: Two applications of 1 to 2 quarts/acre two to three weeks after transplanting (3 to 4 leaf stage) with 10 days between applications. Water rate: 3 to 50 gallons/acre
Walnuts: 1 to 2 quarts/acre at spring bud burst, first emergent leaves and again during nut development. Water rate: 50 to 100 gallons per acre.
Water melon: 1 to 2 quarts/acre from the 4 leaf stage. Repeat at 10 to 14 days intervals if necessary. Water rate: 5 to 20 gallons per acre
Wheat: 1 to 2 quarts/acre beginning at spring bud development and again at spring flush. Apply after fruit set, during sizing. Water rate: 50 to 100 gallons per acre.
Apricot: 1½ to 2 quarts/acre applied pre-flowering and again after petal fall. Also, 1½ to 2 quarts/acre after harvest but before leaf senescence. Water rate: 15 gallons/acre minimum.
Artichoke: 1 to 2 quarts/acre applied from the 4 to 6 leaf stage onwards. Repeat applications may be necessary at 10 to 14 day intervals. Water rate: 50 gallons/acre
Asparagus: 1 to 2 quarts/acre applied to ferns prior to senescence. Water rate: 5 to 20 gallons/acre
Aubergine (field grown): 1 to 2 quarts/acre applied from the 4 to 6 leaf stage onwards. Repeat applications may be necessary at 10 to 14 day intervals. Water rate: 50 gallons per acre.
Avocado: 1 to 2 quarts/acre beginning at spring bud development and again at spring flush. Apply after fruit set, during sizing. Water rate: 50 to 100 gallons per acre.
Barley: 1 to 2 quarts/acre beginning at spring bud development and again at spring flush. Apply after fruit set, during sizing. Water rate: 50 to 100 gallons per acre.
Beans: 1 to 2 quarts/acre when crops is 4 to 6" tall. For moderate to severe deficiency, a repeat application may be necessary 10 to 14 days later. Water rate: 10 to 20 gallons/acre.
Blackberry: 1 to 2 quarts/acre at green bud, repeat after petal fall during berry sizing. Also apply post-harvest pre-leaf fall. Water rate: 20 gallons per acre.
Blackcurrant: Two applications of 1 to 2 quarts/acre applied at flower bud stage and repeated 10 to 14 days later (start of flowering). Also, apply 1 to 2 quarts/acre post-harvest, pre-leaf senescence. Water rate: 20 to 50 gallons per acre.
Blueberries: Apply 1 to 2 quarts/acre after berry set, during sizing at 10-14 day intervals. Repeat the application post harvest before leaf senesence. Water rate: 20 gallons per acre.
Broccoli: 1 to 2 quarts/acre at 4 to 6 leaf stage with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 5 to 20 gallons per acre.
Brussels sprouts: 1 to 2 quarts/acre at 4 to 6 leaf stage with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 5 to 20 gallons per acre.
Cabbage: 1 to 2 quarts/acre at 4 to 6 leaf stage with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 5 to 20 gallons per acre.
Carrot: 1-2 pints when crop is 6-8 inches tall. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 5 to 20 gallons per acre.
Cashew Nut: 1 to 2 quarts/acre applied before flowering and again after flowering. Water rate: 50 gallons per acre.
Cauliflower: 1-2 quarts/acre at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 5 to 20 gallons/acre.
Celery: 1 to 2 quarts/acre from 4 to 6 leaf stage. Repeat 10 to 14 days later if necessary. Water rate: 5 to 20 gallons per acre.
Cereals: 1-2 pints. Apply from the 4 leaf stage to pseudo stem erection, ( Zadoks Growth Stage 14 to 30). Water rate: 3 to 20 gallons per acre.
Cherry: 1½ to 2 quarts/acre applied pre-flowering and again after petal fall. Also, 1½ to 2 quarts/acre after harvest but before leaf senescence. Water rate: 15 gallons/acre minimum.
Chinese cabbage: 1 to 2 quarts/acre at 4 to 6 leaf stage with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 5 to 20 gallons/acre
Zucchini/Courgette (field grown): 1 to 2 quarts/acre from the 4 leaf stage. Repeat at 10 to 14 days intervals if necessary. Water rate: 5 to 20 gallons per acre.
Cucumber (field grown): 1 to 2 quarts/acre from the 4 leaf stage. Repeat at 10 to 14 days intervals if necessary. Water rate: 5 to 20 gallons per acre.
Cucurbits (field grown): 1 to 2 quarts/acre from the 4 leaf stage. Repeat at 10 to 14 days intervals if necessary. Water rate: 5 to 20 gallons per acre.
Date palm: 1-2 Qts/ac. Apply at 10 day intervals on up to 5 occasions from fruit set to no later than one moth before harvest. Water rate: 8 gal/ac minimum.
Conifers: 2 applications of 1 to 2 quarts/acre at the start of new season leaf production, and again in early autumn. Water rate: 50 to 100 gallons/acre.
Garlic: 1½ to 2 quarts/acre as soon as there is sufficient foliage to intercept spray. A second application may be made at the same rate 10 to 14 days later. Water rate: 5 to 20 gallons/acre.
Grapes (table): 1 to 2 quarts/acre at flower truss visible, at flower buds separated and at fruit set. Also, 1 to 2 quarts/acre after harvest before leaf senescence. Water rate: 20 to 100 gallons per acre.
Grapes (wine): 1 to 2 quarts/acre at flower truss visible, at flower buds separated and at fruit set. Also, 1 to 2 quarts/acre after harvest before leaf senescence. Water rate: 20 to 100 gallons per acre.
Green Bean: 1 to 2 quarts/acre applied before flowering and again after flowering. Water rate: 20 to 40 gallons per acre.
Groundnuts/Peanuts: 1 to 2 quarts/acre at the 4 to 6 leaf stage. Water rate: 5 to 30 gallons per acre.
Hazelnuts: 1 to 2 quarts/acre applied immediately post-fertilisation (e.g. mid-May in the northern hemisphere) and again 10 to 14 days later. Water rate: 50 to 100 gallons per acre.
Leek: 1½ to 2 quarts/acre as soon as there is sufficient foliage to intercept spray. A second application may be made at the same rate 10 to 14 days later. Water rate: 5 to 20 gallons/acre.
Lemon: 1 to 2 quarts/acre applied before flowering and after petal fall during fruit sizing. Water rate: minimum 40 gallons per acre.
Macadamia: Three applications of 1 to 2 quarts/acre applied at 14 day intervals from early budding to nut development. Water rate: 50 to 100 gallons per acre.
Nectarines: 1½ to 2 quarts/acre applied pre-flowering and again after petal fall. Also, 1½ to 2 quarts/acre after harvest but before leaf senescence. Water rate: 15 gallons/acre minimum.
Nursery stock/ornamentals: 1 quart/acre applied as soon as there is sufficient leaf area to intercept a spray. Repeat at 10 to 14 day intervals as necessary. Avoid applications during flowering. Spray a maximum of three applications per crop per year. Note: Do not apply within one month of picking / marketing. Water rate: 20 gallons/acre
Nuts (deciduous): 1½ to 2 quarts/acre at spring bud burst, first emergent leaves and again during nut development. Water rate: 50 to 100 gallons/acre.
Oats: 1 to 2 quarts/acre beginning at spring bud development and again at spring flush. Apply after fruit set, during sizing. Water rate: 50 to 100 gallons per acre.
Olive: 1 to 2 quarts per acre applied at bud break and again at the opening of the calyx if necessary. In addition, one or two applications of 1 to 2 quarts per acre at a 10 to 14 day intervals post-flowering. Also, 1 to 2 quarts per acre applied post-harvest. Water rate: 50 to 100 gallons per acre.
Oranges: 1 to 2 quarts/acre applied before flowering and after petal fall during fruit sizing. Water rate: minimum 40 gallons per acre.
Peach: 1½ to 2 quarts/acre applied pre-flowering and again after petal fall at 10-14 day intervals during sizing. Also, 1½ to 2 quarts/acre after harvest but before leaf senescence. Water rate: 15 gallons/acre minimum.
Pears: 1 to 2 quarts/acre applied at pink bud, start of flowering, at petal fall and during fruit sizing at 10-14 day intervals. Also, 1 to 2 quarts/acre after harvest but before leaf senescence. Water rate: 15 gallons per acre minimum.
Peas: 1 to 2 quarts/acre at 4 to 6 inches tall. For moderate to severe deficiency, a repeat application may be necessary 10 to 14 days later. Water rate: 10 to 20 gallons/acre.
Pepper (field grown): 1 to 2 quarts/acre applied from the 4 to 6 leaf stage onwards. Repeat applications may be necessary at 10 to 14 day intervals. Water rate: 50 gallons/acre.
Plum: 1½ to 2 quarts/acre applied pre-flowering and again after petal fall. Also, 1½ to 2 quarts/acre after harvest but before leaf senescence. Water rate: 15 gallons/acre minimum.
Raspberry: Two applications of 1 to 2 quarts/acre applied at green bud and white bud. Water rate: 20 to 50 gallons per acre.
Rye: 1 to 2 quarts/acre beginning at spring bud development and again at spring flush. Apply after fruit set, during sizing. Water rate: 50 to 100 gallons per acre.
Shallot: 1½ to 2 quarts/acre as soon as there is sufficient foliage to intercept spray. A second application may be made at the same rate 10 to 14 days later. Water rate: 5 to 20 gallons/acre.
Spinach: 1-2 quarts/acre from 4 to 6 leaf stage. Repeat at 10 to 14 day intervals as necessary. Water rate: 20 gallons acre.
Squash: 1 to 2 quarts/acre from the 4 leaf stage. Repeat at 10 to 14 days intervals if necessary. Water rate: 5 to 20 gallons per acre.
Sunflower: 1 to 2 quarts/acre from 2 pairs of leaves up to flower bud stage. Repeat if necessary at 10 to 14 day intervals within this period. Water rate: 3 to 20 gallons/acre
Sweet Potato: 1 to 2 quarts/acre one week after 100% emergence or transplanting and 10 to 14 days later if necessary. Water rate: 20 gallons per acre.
Tobacco: Two applications of 1 to 2 quarts/acre two to three weeks after transplanting (3 to 4 leaf stage) with 10 days between applications. Water rate: 3 to 50 gallons/acre
Walnuts: 1 to 2 quarts/acre at spring bud burst, first emergent leaves and again during nut development. Water rate: 50 to 100 gallons per acre.
Water melon: 1 to 2 quarts/acre from the 4 leaf stage. Repeat at 10 to 14 days intervals if necessary. Water rate: 5 to 20 gallons per acre
Wheat: 1 to 2 quarts/acre beginning at spring bud development and again at spring flush. Apply after fruit set, during sizing. Water rate: 50 to 100 gallons per acre.