ALKALIN PK 10:20 is a liquid, high-alkaline phosphorus-potassium fertilizer (pH ≥ 11.3) with component ratio P2O5: K2O = 10:20.
ALKALIN is a range of specialized foliar fertilizers, which are characterized by high pH. Alkaline pH of fertilizer solutions activates the immune factors of plants and reduces fungal diseases development.
ALKALIN fertilizers differ in nutrient content and, thus, can be used at different stages of plant development. ALKALIN fertilizers provide the plants with necessary nutrients and at the same time, support plant protection. ALKALIN fertilizers are very useful in an integrated plant cultivation.
ALKALIN PK 10:20, due to phosphorus and potassium ratio, is recommended for autumn treatments - to improve winter hardiness of plants, as well as spring treatments - intensification of the development of vegetative parts, as well as directly after flowering – to increase crop quality parameters.
| Nutrients | g/l | % (m/m) |
| Total nitrogen (N) | 35 | 2.5 |
| incl. ureic nitrogen (NH2) | 35 | 2.5 |
| Phosphorus pentoxide (P2O5) | 150 | 10 |
| Potassium oxide (K2O) | 280 | 20 |
High-alkaline ALKALIN PK 10:20 is part of a wider strategy to support the natural resistance of plant – STRESS CONTROL SYSTEM (SCS).
FOLIAR SPRAYS
ALKALIN PK 10:20 is intended for foliar application in the form of an aqueous solution. ALKALIN PK 10:20 can be used in combination with other preparations, keep in mind, however, that alkaline pH of fertilizer solutions (pH above 11) hinder the miscibility with many agrochemicals. To confirm miscibility, a confirmatory test is required. Test results are presented in the table INTERMAG agrochemicals mixing table.
Detailed recommendations for foliar application are presented in the table below. You can also use the search engine and quickly find the dose rate and time of foliar application for your crop. Select your crop
Recommendations for foliar application for selected crops.
The recommendations may be modified taking into account the plants' requirements and growing conditions.
| WHEAT winter crop | |
| Number of foliar treatments: 4. Optimum amount of working solution: 200–300 l/ha. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
|
Autumn: ◆ 3–6 leaves unfolded (BBCH 13–16) |
2–3 l/ha |
|
Spring: ◆ tillering (BBCH 22–29) |
2–3 l/ha |
|
◆ stem elongation (BBCH 30–39) |
2–3 l/ha |
| ◆ heading – until early milk maturity of grains (BBCH 51–73) except of flowering period, when foliar treatments are not recommended | 2–3 l/ha |
| WHEAT spring crop | |
|
Number of foliar treatments: 3. Optimum amount of working solution: 200–300 l/ha. |
|
|
◆ leaf development – tillering (BBCH 13–29) |
2–3 l/ha |
| ◆ stem elongation (BBCH 30–39) | 2–3 l/ha |
|
◆ heading – until early milk maturity of grains (BBCH 51–73) except of flowering period, when foliar treatments are not recommended |
2–3 l/ha |
| TRITICALE winter crop | |
|
Number of foliar treatments: 4. Optimum amount of working solution: 200–300 l/ha. |
|
|
Autumn: |
2–3 l/ha |
|
Spring: |
2–3 l/ha |
| ◆ stem elongation (BBCH 30–39) | 2–3 l/ha |
| ◆ heading – until early milk maturity of grains (BBCH 51–73) except of flowering period, when foliar treatments are not recommended | 2–3 l/ha |
| TRITICALE spring crop | |
| Number of foliar treatments: 3. Optimum amount of working solution: 200–300 l/ha. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
| ◆ leaf development – tillering (BBCH 13–29) | 2–3 l/ha |
| ◆ stem elongation (BBCH 30–39) | 2–3 l/ha |
| ◆ heading – until early milk maturity of grains (BBCH 51–73) except of flowering period, when foliar treatments are not recommended | 2–3 l/ha |
| BARLEY (FEED and MALTING) winter crop | |
|
Number of foliar treatments: 4. Optimum amount of working solution: 200–300 l/ha. |
|
|
Autumn |
2–3 l/ha |
|
Spring |
2–3 l/ha |
| ◆ flag leaf stage – until first awns visible (BBCH 39–49) | 2–3 l/ha |
| ◆ end of flowering – until medium milk maturity of grains (BBCH 69–75) | 2–3 l/ha |
| BARLEY (FEED and MALTING) spring crop | |
| Number of foliar treatments: 3. Optimum amount of working solution: 200–300 l/ha. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
| ◆ leaf development – until beginning of steam elongation (BBCH 13–32) | 2–3 l/ha |
| ◆ flag leaf stage – until first awns visible (BBCH 39–49) | 2–3 l/ha |
| ◆ end of flowering – until medium milk maturity of grains (BBCH 69–75) | 2–3 l/ha |
| RYE winter crop | |
|
Number of foliar treatments: 4. Optimum amount of working solution: 200–300 l/ha. |
|
|
Autumn: |
2–3 l/ha |
|
Spring: |
2–3 l/ha |
| ◆ flag leaf stage – until beginning of heading (BBCH 39–51) | 2–3 l/ha |
| ◆ end of flowering – until early milk maturity of grains (BBCH 69–73) | 2–3 l/ha |
| RYE spring crop | |
| Number of foliar treatments: 3. Optimum amount of working solution: 200–300 l/ha. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
| ◆ leaf development – until beginning of steam elongation (BBCH 13–32) | 2–3 l/ha |
| ◆ flag leaf stage – until beginning of heading (BBCH 39–51) | 2–3 l/ha |
| ◆ end of flowering – until early milk maturity of grains (BBCH 69–73) | 2–3 l/ha |
| OAT | |
|
Number of foliar treatments: 2-3. Optimum amount of working solution: 200–300 l/ha. |
|
| ◆ leaf development – until beginning of tillering (BBCH 13–22) | 2–3 l/ha |
| ◆ stem elongation – until flag leaf stage (BBCH 30–39) | 2–3 l/ha |
| ◇ end of flowering – until early milk maturity of grains (BBCH 69–73) | 2–3 l/ha |
| OILSEED RAPE winter crops | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 200–300 l/ha. |
|
|
Autumn: |
2–3 l/ha |
|
Spring: |
2–3 l/ha |
| ◆ flower buds still enclosed by leaves – until buds raised above leaves (BBCH 50–53) | 2–3 l/ha |
| ◇ individual flower buds visible, still closed – until beginning of flowering (BBCH 55–61) | 2–3 l/ha |
| ◆ full flowering (beginning of petals fall) – until beginning of pods development (BBCH 65–73) | 2–3 l/ha |
| CANOLA | |
| Number of foliar treatments: 3-4. Optimum amount of working solution: 200–300 l/ha. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
| ◆ leaf development – until beginning of main stem development (BBCH 14–31) | 2–3 l/ha |
| ◆ flower buds still enclosed by leaves – until buds raised above leaves (BBCH 50–53) | 2–3 l/ha |
| ◇ individual flower buds visible, still closed – until beginning of flowering (BBCH 55–61) | 2–3 l/ha |
| ◆ full flowering (beginning of petals fall) – until beginning of pods development (BBCH 65–73) | 2–3 l/ha |
| SUNFLOWER | |
|
Number of foliar treatments: 2–3. Optimum amount of working solution: 200–300 l/ha. |
|
| ◆ 2-3 pairs of leaves (BBCH 14–16) | 2–3 l/ha |
| ◆ beginning of stem elongation (BBCH 30–33) | 2–3 l/ha |
| ◇ beginning of inflorescence development (BBCH 51–55) | 2–3 l/ha |
| FLAX | |
|
Number of foliar treatments: 3. Optimum amount of working solution: 200–300 l/ha |
|
| ◆ leaf development on the main stem (BBCH 12–14) | 2–3 l/ha |
| ◆ stem growth (BBCH 30–39) | 2–3 l/ha |
| ◆ beginning of fruit and seed development (BBCH 71–73) | 2–3 l/ha |
| MAIZE | |
|
Number of foliar treatments: 2-4(5). Optimum amount of working solution: 200–300 l/ha. |
|
| ◇ 2–6 leaves unfolded (BBCH 12–16), 4 leaves is the optimum stage for treatment | 2–3 l/ha |
| ◆ 7–8 leaves unfolded (BBCH 17–18) | 2–3 l/ha |
| ◆ stem elongation – until beginning of tassel formation (BBCH 31–51), until the height of the plants allows spray treatment | 2–3 l/ha |
| ◇ tassel and ear emergence – until beginning of grain development
recommended to apply with insecticide and/or fungicide treatments in these growing stages |
2–3 l/ha |
| SUGAR BEET | |
|
Number of foliar treatments: 2-3. Optimum amount of working solution: 200–300 l/ha. |
|
| ◇ 4–6 leaves unfolded (BBCH 14–16) | 2–3 l/ha |
| ◆ 8 leaves unfolded – until beginning of crop cover (BBCH 18–31) | 2–3 l/ha |
| ◆ leaves cover 20–50% of the ground (BBCH 32–35) | 2–3 l/ha |
| POTATO | |
|
Number of foliar treatments: 5-7. Optimum amount of working solution: 200–300 l/ha. |
|
| ◇ 3–6 leaves unfolded on the main shoot (BBCH 13–16) | 2–3 l/ha |
| ◇ formation of side shoots until crop cover (BBCH 21–39) | 2–3 l/ha |
| ◆ tubers reach 20–30% of typical weight (BBCH 42–43) | 2–3 l/ha |
| ◆ tubers reach 40–50% of typical weight (BBCH 44–45) | 2–3 l/ha |
| ◆ tubers reach 50–60% of typical weight (BBCH 45–46) | 2–3 l/ha |
| ◆ tubers reach 70–80% of typical weight (BBCH 47–48) | 2–3 l/ha |
| ◆ tubers reach 80–90% of typical weight (BBCH 48–49) | 2–3 l/ha |
| SOYBEAN | |
|
Number of foliar treatments: 2–3. Optimum amount of working solution: 200–300 l/ha. |
|
| ◆ trifoliolate leaf on the 3rd node unfolded beginning of side shoots development (BBCH 13–23) | 2–3 l/ha |
| ◇ inflorescence emergence (BBCH 51–59) | 2–3 l/ha |
| ◆ beginning of pods and seeds development (BBCH 70–72) | 2–3 l/ha |
| SORGHUM | |
|
Number of foliar treatments: 2-3. Optimum amount of working solution: 200–300 l/ha. |
|
| ◆ leaf development until tillering (BBCH 14–25) | 2–3 l/ha |
| ◆ stem elongation until beginning of tassel formation (BBCH 31–51) | 2–3 l/ha |
| ◇ end of flowering, development of grains until early milk maturity of grains (BCH 69–73) | 2–3 l/ha |
| SUGAR CANE | |
|
Number of foliar treatments: 3. Optimum amount of working solution: 200–300 l/ha. |
|
| ◆ leaf development (BBCH 13–29) | 2–3 l/ha |
| ◆ stem elongation (BBCH 31–35) | 2–3 l/ha |
| ◆ stem elongation until beginning of tassel development (BBCH 35–51) | 2–3 l/ha |
| RICE | |
|
Number of foliar treatments: 2-3. Optimum amount of working solution: 200–300 l/ha. |
|
| ◆ tillering (BBCH 21–29) | 2–3 l/ha |
| ◇ beginning of stem elongation (BBCH 30–32) | 2–3 l/ha |
| ◆ end of panicle emergence (BBCH 57–59) | 2–3 l/ha |
| COTTON | |
|
Number of foliar treatments: 3-4. Optimum amount of working solution: 200–300 l/ha. |
|
| ◆ 4th–6th true leaf unfolded (BBCH 14–16) | 2–3 l/ha |
| ◆ 30–50% of plants meet between rows (BBCH 33–35) | 2–3 l/ha |
| ◆ beginning of inflorescence emergence (BBCH 51–52) | 2–3 l/ha |
| ◇ beginning of bolls development (BBCH 71–72) | 2–3 l/ha |
| APPLE TREE | |
|
Number of foliar treatments: 3–5. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◇ green bud stage (BBCH 55–56) | 3–6 l/ha |
| ◆ pink bud stage (BBCH 57–59) | 3–6 l/ha |
| ◇ flowers fading, majority of petals fallen until end of flowering, all petals have fallen (BBCH 67–69) | 3–6 l/ha |
| ◆ fruit development (BBCH 77–78) | 3–6 l/ha |
| ◆ immediately after fruit harvesting | 3–6 l/ha |
| PEAR TREE | |
|
Number of foliar treatments: 4-6. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◇ green bud stage (BBCH 55–56) | 3–6 l/ha |
| ◆ white bud stage (BBCH 57–59) | 3–6 l/ha |
| ◇ flowers fading, majority of petals fallen until end of flowering, all petals have fallen (BBCH 67–69) | 3–6 l/ha |
| ◆ fruit reaches 70–80% of typical size (BBCH 77–78) | 3–6 l/ha |
| ◆ beginning of fruit ripening (BBCH 81–85) | 3–6 l/ha |
| ◆ immediately after fruit harvesting | 3–6 l/ha |
| CHERRY TREE | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◆ white bud stage (BBCH 57–59) | 3–6 l/ha |
| ◆ ovary growing (BBCH 71) | 3–6 l/ha |
| ◇ fruit reaches 50–60% of typical size (BBCH 75–76) | 3–6 l/ha |
| ◆ fruit reaches 70–80% of typical size (BBCH 77–78) | 3–6 l/ha |
| ◆ after fruit harvesting | 3–6 l/ha |
| SWEET CHERRY TREE | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◆ white bud stage (BBCH 57–59) | 3–6 l/ha |
| ◆ ovary growing (BBCH 71) | 3–6 l/ha |
| ◇ fruit reaches 50–60% of typical size (BBCH 75–76) | 3–6 l/ha |
| ◆ fruit reaches 70–80% of typical size (BBCH 77–78) | 3–6 l/ha |
| ◆ after fruit harvesting | 3–6 l/ha |
| PLUM TREE | |
|
Number of foliar treatments: 5–6. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◆ white bud stage (BBCH 57–59) | 3–6 l/ha |
| ◆ fruit development (BBCH 73–75) | 3–6 l/ha |
| ◇ fruit reaches 50–60% of typical size (BBCH 75–76) | 3–6 l/ha |
| ◆ fruit reaches 70–80% of typical size (BBCH 77–78) | 3–6 l/ha |
| ◆ fruit ripening (BBCH 81) | 3–6 l/ha |
| ◆ after fruit harvesting | 3–6 l/ha |
| PEACH TREE | |
|
Number of foliar treatments: 5–6. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◆ pink bud stage (BBCH 57–59) | 3–6 l/ha |
| ◆ fruit development (BBCH 73–75) | 3–6 l/ha |
| ◇ fruit reaches 50–60% of typical size (BBCH 75–76) | 3–6 l/ha |
| ◆ fruit reaches 70–80% of typical size (BBCH 77–78) | 3–6 l/ha |
| ◆ fruit ripening (BBCH 81) | 3–6 l/ha |
| ◆ after fruit harvesting | 3–6 l/ha |
| APRICOT TREE | |
|
Number of foliar treatments: 5–6. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◆ pink bud stage (BBCH 57–59) | 3–6 l/ha |
| ◆ fruit development (BBCH 73–75) | 3–6 l/ha |
| ◇ fruit reaches 50–60% of typical size (BBCH 75–76) | 3–6 l/ha |
| ◆ fruit reaches 70–80% of typical size (BBCH 77–78) | 3–6 l/ha |
| ◆ fruit ripening (BBCH 81) | 3–6 l/ha |
| ◆ after fruit harvesting | 3–6 l/ha |
| CITRUS | |
|
Number of foliar treatments: 3-4. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◇ beginning of leaf development (BBCH 10–11) | 3–6 l/ha |
| ◆ shoot about 20% of final length (BBCH 32) | 3–6 l/ha |
| ◆ beginning of inflorescence emergence (BBCH 51–53) | 3–6 l/ha |
| ◆ beginning of fruit development (BBCH 71–72) | 3–6 l/ha |
| COFFEE | |
|
Number of foliar treatments: 3. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◆ formation of branches (BBCH 21–25) | 3–6 l/ha |
| ◆ branch elongation (BBCH 31–39) | 3–6 l/ha |
| ◆ end of flowering until beginning of fruit development (BCH 69–73) | 3–6 l/ha |
| MANGO | |
|
Number of foliar treatments: 2-3. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◇ bud development (BBCH 51–53) | 3–6 l/ha |
| ◆ petals falling until end of flowering (BBCH 67–69) | 3–6 l/ha |
| ◆ fruit development (BBCH 71–73) | 3–6 l/ha |
| AVOCADO | |
|
Number of foliar treatments: 2-3. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◇ bud development (BBCH 51–53) | 3–6 l/ha |
| ◆ petals falling until end of flowering (BBCH 67–69) | 3–6 l/ha |
| ◆ beginning of fruit development (BBCH 71–73) | 3–6 l/ha |
| PAPAYA | |
|
Number of foliar treatments: 2. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◆ leaf development (BBCH 14–19) | 3–6 l/ha |
| ◆ stem growth (BBCH 31–35) | 3–6 l/ha |
| GOOSEBERRY | |
|
Number of foliar treatments: 1-3. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◆ beginning of vegetation, during leaf and fruit development, 1–2 treatments every 14–21 days | 3–6 l/ha |
| ◇ after fruit harvesting | 3–6 l/ha |
| RASPBERRY fruiting on the annual shoots | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◆ shoots reach 10–30% of final length (BBCH 31–33) | 3–6 l/ha |
| ◆ shoots reach 40–60% of final length (BBCH 34–36) | 3–6 l/ha |
| ◇ inflorescence development (BBCH 51–54) | 3–6 l/ha |
| ◆ fruit development (BBCH 71–76) | 3–6 l/ha |
| ◆ fruit development and fruit ripening, 50% of fruit harvested (BBCH 77–89) | 3–6 l/ha |
| RASPBERRY fruiting on the biannual shoots | |
|
Number of foliar treatments: 4–5. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◆ leaf and shoot development (BBCH 13–39) | 3–6 l/ha |
| ◇ inflorescence development (BBCH 51–54) | 3–6 l/ha |
| ◆ fruit development (BBCH 71–76) | 3–6 l/ha |
| ◆ fruit development until first fruit reach final size (BBCH 77–81) | 3–6 l/ha |
| ◆ after fruit harvesting | 3–6 l/ha |
| CURRANT | |
|
Number of foliar treatments: 3-4. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◆ leaf and shoot development (BBCH 15–39) | 3–6 l/ha |
| ◇ buds closed until leaf tips above bud scales (BBCH 51–54) | 3–6 l/ha |
| ◆ 90% of fruits formed (BBCH 79) | 3–6 l/ha |
| ◆ after fruit harvesting | 3–6 l/ha |
| BLUEBERRY | |
|
Number of foliar treatments: 2-4. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◇ bud development | 3–6 l/ha |
| ◇ beginning of flowering | 3–6 l/ha |
| ◆ end of flowering until beginning of fruit development | 3–6 l/ha |
| ◆ after fruit harvest | 3–6 l/ha |
| GRAPEVINE | |
|
Number of foliar treatments: 3–5. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◆ 3rd–8th leaves unfolded (BBCH 13–18) | 3–6 l/ha |
| ◆ inflorescence emergence (BBCH 53–57) | 3–6 l/ha |
| ◇ end of flowering (BBCH 67–69) | 3–6 l/ha |
| ◆ fruit development – until berries pea-sized (BBCH 71–75) | 3–6 l/ha |
|
◇/◆ from beginning of ripening – until softening of berries (BBCH 81–85) The treatment should be considered as optimal for wine grapes and red colored table grapes. |
3–6 l/ha |
| STRAWBERRY | |
|
Number of foliar treatments: 4–8. Optimum amount of working solution: 500–1,000 l/ha. |
|
| ◇ 3rd–7th leaf unfolded (BBCH 13–17) | 3–6 l/ha |
| ◆ balloon stage (forming of „hollow ball”) (BBCH 58–59) | 3–6 l/ha |
| ◇ beginning of flowering (BBCH 60–61) | 3–6 l/ha |
| ◆ beginning of fruit development (BBCH 71–73) | 3–6 l/ha |
| ◆ first fruit reach a cultivar-specific color (BBCH 85) | 3–6 l/ha |
| ◇ during fruit harvest, 1–2 treatments every 3–5 days | 3–6 l/ha |
| ◆ after fruit harvest | 3–6 l/ha |
| TOMATO | |
|
Number of foliar treatments: 5–6. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 5–7 true leaves unfolded on the main shoot (BBCH 15–17) | 2–3 l/ha |
| ◇ 1–3 inflorescences visible (BBCH 51–53) | 2–3 l/ha |
| ◆ first flowers open on 1–3 inflorescences (BBCH 61–63) | 2–3 l/ha |
| ◆ first fruit has reached typical size on 1–2 clusters (BBCH 71–72) | 2–3 l/ha |
| ◆ first fruit has reached typical size on 3–4 clusters (BBCH 73–74) | 2–3 l/ha |
| ◆ first fruit has reached typical size on 5–6 clusters (BBCH 75–76) | 2–3 l/ha |
| PEPPER | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 3–5 leaves unfolded on the main shoot (BBCH 13–15) | 2–3 l/ha |
| ◇ 1–3 inflorescences visible (BBCH 51–53) | 2–3 l/ha |
| ◆ 9 or more flower buds visible until beginning of flowering (BBCH 59–61) | 2–3 l/ha |
| ◆ 1–3 fruit have reached typical size and form (BBCH 71–73) | 2–3 l/ha |
| ◆ 4–6 fruit have reached typical size and form (BBCH 74–76) | 2–3 l/ha |
| CUCUMBER | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 3–5 true leaves unfolded on the main stem (BBCH 13–15) | 2–3 l/ha |
| ◆ 6–9 leaves unfolded on the main shoot (BBCH 16–19) | 2–3 l/ha |
| ◇ 1–2 flower initials with elongated ovary visible on the main stem (BBCH 51–52) | 2–3 l/ha |
| ◆ 6–7 flower initials with elongated ovary visible on the main stem (BBCH 56–57) | 2–3 l/ha |
| ◆ after first harvesting (BBCH 71) | 2–3 l/ha |
| PUMPKIN | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 6–8 true leaves on the main stem unfolded (BBCH 16–18) | 2–3 l/ha |
| ◇ formation of primary side shoots (BBCH 21–29) | 2–3 l/ha |
| ◆ 1–2 flower initials with elongated ovary visible on the main stem (BBCH 51–52) | 2–3 l/ha |
| ◆ fruit development (BBCH 71–77), 2 treatments every 14–21 days | 2–3 l/ha |
| MELON | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 3–5 true leaves unfolded (BBCH 13–15) | 2–3 l/ha |
| ◇ formation of primary side shoots (BBCH 21–29) | 2–3 l/ha |
| ◆ 1–2 flower initials with elongated ovary visible on the main stem (BBCH 51–52) | 2–3 l/ha |
| ◆ fruit development (BBCH 71–77), 2 treatments every 14–21 days | 2–3 l/ha |
| WATERMELON | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 3–5 true leaves unfolded (BBCH 13–15) | 2–3 l/ha |
| ◇ formation of primary side shoots (BBCH 21–29) | 2–3 l/ha |
| ◆ 1–2 flower initials with elongated ovary visible on the main stem (BBCH 51–52) | 2–3 l/ha |
| ◆ fruit development (BBCH 71–77), 2 treatments every 14–21 days | 2–3 l/ha |
| BULB VEGETABLES | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 3–5 clearly visible leaves (BBCH 13–15) | 2–3 l/ha |
| ◆ harvestable plant parts begin to develop (BBCH 41) | 2–3 l/ha |
| ◆ bulbs reach 30% of typical diameter (BBCH 43) | 2–3 l/ha |
| ◆ bulbs reach 50% of typical diameter (BBCH 45) | 2–3 l/ha |
| ◆ leaves bent over in 10% of plants (BBCH 47) | 2–3 l/ha |
| BROCCOLI | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 5–6 true leaves unfolded (BBCH 15–16) | 2–3 l/ha |
| ◇ 7 leaves until 2 side shoots visible (BBCH 17–22) | 2–3 l/ha |
| ◆ 3–9 side shoots visible (BBCH 23–29) | 2–3 l/ha |
| ◆ broccoli head begins to grow (> 1 cm) until head reaches 30% of typical size (BBCH 41–43) | 2–3 l/ha |
| ◆ head reaches 30–50% of typical size (BBCH 43–45) | 2–3 l/ha |
| CAULIFLOWER | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 5–6 true leaves unfolded (BBCH 15–16) | 2–3 l/ha |
| ◇ 7–8 true leaves unfolded (BBCH 17–18) | 2–3 l/ha |
| ◆ 9 or more leaves unfolded (BBCH 19) | 2–3 l/ha |
| ◆ cauliflower head begins to grow (> 1 cm) until head reaches 30% of typical size (BBCH 41–43) | 2–3 l/ha |
| ◆ head reaches 30–50% of typical size (BBCH 43–45) | 2–3 l/ha |
| WHITE HEAD CABBAGE | |
|
Number of foliar treatments: 5-6. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 5–6 true leaves unfolded (BBCH 15–16) | 2–3 l/ha |
| ◇ 7–9 true leaves unfolded (BBCH 17–19) | 2–3 l/ha |
| ◆ head begins to grow (BBCH 41) | 2–3 l/ha |
| ◆ head reaches 20–30% of typical size (BBCH 42–43) | 2–3 l/ha |
| ◆ head reaches 30–50% of typical size (BBCH 43–45) | 2–3 l/ha |
| ◆ head reaches 60–80% of typical size (BBCH 46–48) | 2–3 l/ha |
| RED HEAD CABBAGE | |
| Number of foliar treatments: 5-6. Optimum amount of working solution: 400–600 l/ha. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
| ◆ 5–6 true leaves unfolded (BBCH 15–16) | 2–3 l/ha |
| ◇ 7–9 true leaves unfolded (BBCH 17–19) | 2–3 l/ha |
| ◆ head begins to grow (BBCH 41) | 2–3 l/ha |
| ◆ head reaches 20–30% of typical size (BBCH 42–43) | 2–3 l/ha |
| ◆ head reaches 30–50% of typical size (BBCH 43–45) | 2–3 l/ha |
| ◆ head reaches 60–80% of typical size (BBCH 46–48) | 2–3 l/ha |
| SAVOY CABAGE | |
| Number of foliar treatments: 5-6. Optimum amount of working solution: 400–600 l/ha. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
| ◆ 5–6 true leaves unfolded (BBCH 15–16) | 2–3 l/ha |
| ◇ 7–9 true leaves unfolded (BBCH 17–19) | 2–3 l/ha |
| ◆ head begins to grow (BBCH 41) | 2–3 l/ha |
| ◆ head reaches 20–30% of typical size (BBCH 42–43) | 2–3 l/ha |
| ◆ head reaches 30–50% of typical size (BBCH 43–45) | 2–3 l/ha |
| ◆ head reaches 60–80% of typical size (BBCH 46–48) | 2–3 l/ha |
| CHINESE CABBAGE | |
| Number of foliar treatments: 5. Optimum amount of working solution: 400–600 l/ha. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
| ◆ 6–9 true leaves unfolded (BBCH 16–19) | 2–3 l/ha |
| ◆ head begins to grow (BBCH 41) | 2–3 l/ha |
| ◆ head reaches 20–40% of typical size (BBCH 42–44) | 2–3 l/ha |
| ◆ head reaches 50–80% of typical size (BBCH 45–48) | 2–3 l/ha |
| BRUSSELS SPROUTS | |
|
Number of foliar treatments: 4-5. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 5–7 true leaves unfolded (BBCH 15–17) | 2–3 l/ha |
| ◇ main shoot reaches 30–60% of typical size (BBCH 33–36) | 2–3 l/ha |
| ◆ main shoot reaches 70% of typical size until lateral buds begin to develop (BBCH 37–41) | 2–3 l/ha |
| ◆ development of lateral buds until 50% of sprouts close tightly (BBCH 43–45) | 2–3 l/ha |
| ◆ 60–80% of sprouts tightly closed (BBCH 46–48) | 2–3 l/ha |
| KOHLRABI | |
|
Number of foliar treatments: 3. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 5–9 or more true leaves (BBCH 15–19) | 2–3 l/ha |
| ◆ head begins to expand (BBCH 41) | 2–3 l/ha |
| ◆ head reaches 30–40% of typical size (BBCH 43–44) | 2–3 l/ha |
| RADISH | |
|
Number of foliar treatments: 3. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 5–9 or more true leaves (BBCH 15–19) | 2–3 l/ha |
| ◆ head begins to expand (BBCH 41) | 2–3 l/ha |
| ◆ head reaches 30–40% of typical size (BBCH 43–44) | 2–3 l/ha |
| KALE | |
|
Number of foliar treatments: 3-4. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 5–7 true leaves unfolded (BBCH 15–17) | 2–3 l/ha |
| ◇ main shoot has reached 30–50% of final height (BBCH 33–35) | 2–3 l/ha |
| ◆ 30–50% of the leaf mass reached (BBCH 43–45) | 2–3 l/ha |
| ◆ 60–70% of the leaf mass reached (BBCH 46–47) | 2–3 l/ha |
| CARROT | |
|
Number of foliar treatments: 3-5. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ 3–4 true leaves (BBCH 13–14) | 2–3 l/ha |
| ◇ 5 true leaves / root begins to expand (BBCH 15/41) | 2–3 l/ha |
| ◆ root reaches 20–30% of typical diameter (BBCH 42–43) | 2–3 l/ha |
| ◆ root reaches 40–50% of typical diameter (BBCH 44–45) | 2–3 l/ha |
| ◇ root reaches 50–80% of typical diameter (BBCH 45–48) | 2–3 l/ha |
| PARSLEY | |
| Number of foliar treatments: 3-5. Optimum amount of working solution: 400–600 l/ha. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
| ◆ 3–4 true leaves (BBCH 13–14) | 2–3 l/ha |
| ◇ 5 true leaves / root begins to expand (BBCH 15/41) | 2–3 l/ha |
| ◆ root reaches 20–30% of typical diameter (BBCH 42–43) | 2–3 l/ha |
| ◆ root reaches 40–50% of typical diameter (BBCH 44–45) | 2–3 l/ha |
| ◇ root reaches 50–80% of typical diameter (BBCH 45–48) | 2–3 l/ha |
| PARSNIP | |
| Number of foliar treatments: 3-5. Optimum amount of working solution: 400–600 l/ha. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
| ◆ 3–4 true leaves (BBCH 13–14) | 2–3 l/ha |
| ◇ 5 true leaves / root begins to expand (BBCH 15/41) | 2–3 l/ha |
| ◆ root reaches 20–30% of typical diameter (BBCH 42–43) | 2–3 l/ha |
| ◆ root reaches 40–50% of typical diameter (BBCH 44–45) | 2–3 l/ha |
| ◇ root reaches 50–80% of typical diameter (BBCH 45–48) | 2–3 l/ha |
| CELERY | |
| Number of foliar treatments: 3-5. Optimum amount of working solution: 400–600 l/ha. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
| ◆ 5–6 true leaves (BBCH 15–16), approx.. 7 days after planting seedlings | 2–3 l/ha |
| ◇ 9 true leaves / root begins to expand (BBCH 19/41) | 2–3 l/ha |
| ◆ root reaches 20–30% of typical diameter (BBCH 42–43) | 2–3 l/ha |
| ◆ root reaches 40–50% of typical diameter (BBCH 44–45) | 2–3 l/ha |
| ◇ root reaches 50–80% of typical diameter (BBCH 45–48) | 2–3 l/ha |
| BEETROOT | |
| Number of foliar treatments: 2-4. Optimum amount of working solution: 400–600 l/ha. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
| ◇ 2–4 true leaves / 1–2 pairs of leaves (BBCH 12–14) | 2–3 l/ha |
| ◆ 5 true leaves / beginning of crop cover (BBCH 15/31) | 2–3 l/ha |
| ◆ storage root begins to develop, diameter above 2 cm (BBCH 41–43) | 2–3 l/ha |
| ◇ root reaches 40–70% of typical diameter (BBCH 44–47) | 2–3 l/ha |
| PEA | |
|
Number of foliar treatments: 3-4. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ leaf and shoot development (BBCH 15–39) |
2–3 l/ha |
| ◇ first flower buds visible outside leaves until first separated flower buds visible outside leaves, but remain closed (BBCH 51–55) | 2–3 l/ha |
| ◆ 10–20% of pods have reached typical length (BBCH 71–72) | 2–3 l/ha |
| ◆ 30% of pods have reached typical length (BBCH 73) | 2–3 l/ha |
| BEAN | |
|
Number of foliar treatments: 2-3. Optimum amount of working solution: 400–600 l/ha. |
|
| ◆ formation of side shoots (BBCH 21–29) |
2–3 l/ha |
| ◇ first flower buds visible until first flower buds have enlarged (BBCH 51–55) | 2–3 l/ha |
| ◆ beginning of pod development, 10–30% of pods have reached typical length (BBCH 71–73) | 2–3 l/ha |
| VEGETABLES SEEDLINGS | |
|
Number of treatments: 1-2. |
|
| ◇ 1 leaf unfolded until 2 leaves (BBCH 11–12) |
spraying |
| ◆ 3–5 days before transfer of settlings to a permanent growing site (BBCH 13–15) | |
| LAWNS | |
|
Number of treatments: 3-6. |
|
| ◆ 2–4 treatments every 10–14 days during growth and development |
spraying |
| ◆ 1–2 treatments every 10–14 days in autumn to improve winter hardiness | |
| MINOR CROPS AND HOBBY PLANTS | |
| Number of treatments: 3-6. Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods): |
|
| ◆ 2–4 treatments every 10–14 days during growth and development | spraying 0.25–0.5 l in 100 l of water |
| ◆ 1–2 treatments every 10–14 days in autumn to improve winter hardiness | |
