Pesticides for Broad Leaf Weed & Grasses
Plum
| Stage of Development: Prior to Establishment | ||||||
|---|---|---|---|---|---|---|
| Recommended Product Choices | Grp1 | Amount per | REI2 | PHI3 (days) | Precautions and Notes | |
| Ha | Acre... | |||||
| trifluralin (Bonanza 480) 28289 | 3 | 1.25 - 2.3 L | 0.51 - 0.93 L | 12 | U | Apply and incorporate prior to transplanting fruit trees. For control of additional weeds Bonanza 480 may be tank mixed with Sencor. |
Stage of Development: Prior to Establishment
Broad Leaf Weed & Grasses
1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.
| Stage of Development: Year of Establishment and Non-Bearing Trees | ||||||
|---|---|---|---|---|---|---|
| Recommended Product Choices | Grp1 | Amount per | REI2 | PHI3 (days) | Precautions and Notes | |
| Ha | Acre... | |||||
| pendimethalin (Prowl H20 29542) | 3 | 3.7 L | 1.5 L | 12 h | U | Prowl will not control emerged weeds. |
| simazine (Princep Nine-T) | 5 | 1.1 - 2.2 kg | 0.44 - 0.89 kg | 12 h | U | Trees established less than one year. Avoid contact with trunk and leaves of trees. Do not use on sandy soils with OM less than 2%. Apply post planting, pre-emergent to weeds, preferably after rain has settled the soil around the trees. |
| metribuzin (Sencor) 20968 | 5 | 500 gr - 1.0 kg | 200 - 400 gr | 12 h | U | Pre-plant incorporate in the year of planting. Do not use on coarse soils with less than 2% organic matter. Rate is dependent on soil type. |
Stage of Development: Year of Establishment and Non-Bearing Trees
Broad Leaf Weed & Grasses
1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.
| Stage of Development: Pre-Emergent Weed Control in Established Orchards | ||||||
|---|---|---|---|---|---|---|
| Recommended Product Choices | Grp1 | Amount per | REI2 | PHI3 (days) | Precautions and Notes | |
| Ha | Acre... | |||||
| metolachlor (Dual II Magnum) 25729 | 15 | 1.25 L – 1.75 L | 0.5 - 0.71 | 12 | U | Residual pre-emergent control of a limited number of grasses and broadleaves. Do not use on sandy soils with <2% OM. Requires water to activate. |
| pendimethalin (Prowl H20 29542) | 3 | 3.7 L | 1.5 L | 12 h | U | Prowl will not control emerged weeds. |
| flumioxazin (Chateau EZ) 34036 | 14 | 298 - 448 g | 121 - 181 g | 12 h | 60 days | Pre-emergent, residual control. Moisture is required for activation. Rates depend on soil texture. See label instructions for young trees. All applications to Pears or within 100 metres of Pears must be made after final harvest in the Fall or prior to 2 months before budbreak in the Spring. |
| metribuzin (Sencor) 20968 | 5 | 1.0 kg | 400 gr | 12 h | U | Pre-plant incorporate in the year of planting. Do not use on coarse soils with less than 2% organic matter. Rate is dependent on soil type. In established orchards, the rate is 1.0 kg/ha. |
| simazine (Princep Nine-T) | 5 | 1.1 - 2.2 kg | 0.44 - 0.89 kg | 12 h | U | Trees established less than one year. Avoid contact with trunk and leaves of trees. Do not use on sandy soils with OM less than 2%. Apply post planting, pre-emergent to weeds, preferably after rain has settled the soil around the trees. |
Stage of Development: Pre-Emergent Weed Control in Established Orchards
Broad Leaf Weed & Grasses
1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.
| Stage of Development: Post-emergent Weed Control in Established Orchards | ||||||
|---|---|---|---|---|---|---|
| Recommended Product Choices | Grp1 | Amount per | REI2 | PHI3 (days) | Precautions and Notes | |
| Ha | Acre... | |||||
| caprylic acid and capric acid (BioLink Herbicide EC) 33590 | NC | 6 - 9% solution | 6 - 9% solution | 24 h | 0 | Works best on newly emerged, actively growing weeds that are less than 15 cm in height. Apply with up to 937 L of water per hectare. Repeat applications every 14 - 21 days as required to maintain the desired level of weed control. |
| glufosinate ammonium (Ignite 15 SN) 23180 | 10 | 2.7 - 5.0 L | 1.1 - 2.0 L | 12 | 14-40 | Non-residual, non-selective, rate varies with weed species. |
Stage of Development: Post-emergent Weed Control in Established Orchards
Broad Leaf Weed & Grasses
1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.
| Stage of Development: Post Harvest Weed Control | ||||||
|---|---|---|---|---|---|---|
| Recommended Product Choices | Grp1 | Amount per | REI2 | PHI3 (days) | Precautions and Notes | |
| Ha | Acre... | |||||
| pelarganic acid (Beloukha) 33686 | 26 | 12 - 20 L | 4.9 - 8.1 L | 1 | Use shielded/directed spray to avoid spraying desired vegetation. Use on woody/hardened trees > 2 years old. | |
Stage of Development: Post Harvest Weed Control
Broad Leaf Weed & Grasses
1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.
Apple
| Stage of Development: Year of Establishment and Non-Bearing Trees | ||||||
|---|---|---|---|---|---|---|
| Recommended Product Choices | Grp1 | Amount per | REI2 | PHI3 (days) | Precautions and Notes | |
| Ha | Acre... | |||||
| terbacil (Sinbar) 30082 | 5 | 1.25 kg | 0.51 kg | 12 | U | Soil applied residual herbicide. Trees established at least three years. Apply in a band. Rates vary with soil texture. Do not use on soils with <1% OM. Requires water for activation. See label for minimum tree ages. The rate in the first year of planting (non-bearing) is 1.25 kg/ha. |
Stage of Development: Year of Establishment and Non-Bearing Trees
Broad Leaf Weed & Grasses
1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.
| Stage of Development: Pre-Emergent Weed Control in Established Orchards | ||||||
|---|---|---|---|---|---|---|
| Recommended Product Choices | Grp1 | Amount per | REI2 | PHI3 (days) | Precautions and Notes | |
| Ha | Acre... | |||||
| sulfentrazone (Authority 480) 29012 | 14 | 0.292 L | 0.12 L | 12 h | 14 days | Pre-emergent, banded application. Do not use on coarse soil. |
| terbacil (Sinbar) 30082 | 5 | 2.25 - 4.5 kg | 0.91 - 1.8 kg | 12 | U | Soil applied residual herbicide. Trees established at least three years. Apply in a band. Rates vary with soil texture. Do not use on soils with <1% OM. Requires water for activation. See label for minimum tree ages. |
Stage of Development: Pre-Emergent Weed Control in Established Orchards
Broad Leaf Weed & Grasses
1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.
Cherry
| Stage of Development: Pre-Emergent Weed Control in Established Orchards | ||||||
|---|---|---|---|---|---|---|
| Recommended Product Choices | Grp1 | Amount per | REI2 | PHI3 (days) | Precautions and Notes | |
| Ha | Acre... | |||||
| metolachlor (Dual II Magnum) 25729 | 15 | 1.75 L | 0.71 L | 24 | U | Residual pre-emergent control of a limited number of grasses and broadleaves. Do not use on sandy soils with <2% OM. Requires water to activate. |
Stage of Development: Pre-Emergent Weed Control in Established Orchards
Broad Leaf Weed & Grasses
1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.
| Stage of Development: Post-emergent Weed Control in Established Orchards | ||||||
|---|---|---|---|---|---|---|
| Recommended Product Choices | Grp1 | Amount per | REI2 | PHI3 (days) | Precautions and Notes | |
| Ha | Acre... | |||||
| pelarganic acid (Beloukha) 33686 | 26 | 12 - 20 L | 4.9 - 8.1 L | 1 | Use shielded/directed spray to avoid spraying desired vegetation. Use on woody/hardened trees > 2 years old. | |
Stage of Development: Post-emergent Weed Control in Established Orchards
Broad Leaf Weed & Grasses
1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.
| Stage of Development: Post Harvest Weed Control | ||||||
|---|---|---|---|---|---|---|
| Recommended Product Choices | Grp1 | Amount per | REI2 | PHI3 (days) | Precautions and Notes | |
| Ha | Acre... | |||||
| glufosinate ammonium (Ignite 15 SN) 23180 | 10 | 2.7 - 5.0 L | 1.1 - 2.0 L | 12 | 14-40 | Non-residual, non-selective, rate varies with weed species. |
| caprylic acid and capric acid (BioLink Herbicide EC) 33590 | NC | 6 - 9% solution | 6 - 9% solution | 24 h | 0 | Works best on newly emerged, actively growing weeds that are less than 15 cm in height. Apply with up to 937 L of water per hectare. Repeat applications every 14 - 21 days as required to maintain the desired level of weed control. |
Stage of Development: Post Harvest Weed Control
Broad Leaf Weed & Grasses
1Group number for resistance management. NC = not classified.
2Re-entry interval on the label. An asterisk(*) indicates that no re-entry is shown on the label, but the WorkSafe BC re-entry interval may apply and is shown.
3Pre-harvest interval. Note: always read and follow the directions on the pesticide label.