Pest(s) | | Materials | Rate per Acre | Comments |
5.3.3 10- TO 12-INCH SHOOT GROWTH (new shoots are 10-12 inches long) |
Grapevine epimenis | | Sevin XLR Plus | 1-2 qts | Larvae feed on foliage, but very seldom warrant treatment. Neither carbaryl nor any other insecticides labeled for use against grapevine epimenis in NY. |
Tumid gallmaker | | Movento | 6.25 fl oz | Apply to foliage prior to onset of damage. Must be applied with spray adjuvant to aid in foliage penetration. Choose adjuvant that is compatible with other pesticides being applied. Do not use with Induce. LI 700 has been successfully used as an adjuvant in research trials. Maximum of 12.5 fl oz per acre per season. |
| OR | Senstar | 12-16 fl oz | Apply to foliage prior to onset of damage. Senstar must be used with spray adjuvant/additive having spreading and penetrating properties. However, do not use adjuvants having sticker/adhesive properites. Do not tank mix with horticultural spray oil with Captan or crop protectant with sulfur nor sequentially with these products. Do not tank mix with Induce adjuvant. Minimum interval between treatments is 30 days. Maximum Senstar per season is 25 fl oz (= 0.195 lb spirotetramat). |
8-spotted forester | Damage is from larvae feeding during prebloom and late summer. Rarely warrants treatment. |
| | Sevin XLR Plus | 1-2 qt | |
European corn borer | | Sevin XLR Plus | 1-2 qts | Two applications 7 days apart, mid-May and again in mid-July. Corn borer problems are very rare. Be certain of problem before investing in treatments. Usually found only on rank-growing Vinifera varieties and in weedy vineyards. May be a more serious problem in young vineyards or in nursery stock. Neither carbaryl nor any other insecticides are labeled for use against European corn borer on grapes in NY. |
Grape cane girdler & Grape cane gallmaker | | *NYImidan 70W | 1.33-2.125 lb | Only labeled for girdler. Treat as the grape cane girdlers appear in early June, when shoots are 12-18 inches long. Damage is mostly cosmetic. |
| OR | *NYAssail 30SG | 2.5-5.3 oz | Only labeled for girdler. Do not exceed 10.6 oz product per season. |
OR | *Danitol 2.4EC | 10.7 fl oz | Only labeled for gallmaker. Damage is mostly cosmetic, but under high pressure can cause injury. Treat gallmaker starting at 4-6 inch shoot stage. |
| OR | *Baythroid XL | 2.4-3.2 fl oz | Only labeled for gallmaker. Maximum of 12.8 fl oz *Baythroid XL per season. Damage is mostly cosmetic. |
| OR | *Leverage 360 | 3.2-6.4 fl oz | Only labeled for grape gallmaker. Do not exceed 6.4 fl oz/A per season. |
Grape rootworm | Treat when adult feeding is first seen (late May to beginning of July, depending upon yearly variations in soil temperatures); treat again 10 days later. |
| | Sevin XLR Plus | 1-2 qt | |
| OR | *Danitol 2.4EC | 10 fl oz | 2(ee) recommendation in NYS. |
| OR | *†Admire Pro | 1.4 fl oz | 2(ee) recommendation in NYS. |
| OR | *Leverage 360 | 3.2 fl oz | 2(ee) recommendation in NYS. |
| OR | *Sniper | 3.2 fl oz | 2(ee) recommendation in NYS. |
KEY FOR SECTION 5.3: |
* Federal restricted-use pesticide*NY Restricted-use pesticide in New York State |
† Not for use in Nassau/Suffolk Counties.^ Not registered for use in New York State at press time |