Bacterial blight (fire blight)
Erwinia amylovora
Products against bacterial blight (fire blight)
26 products with valid registration, according to the State Catalogue of Pesticides of Georgia.
| Product | Rate | Crop | Method and timing of treatment | Pre-harvest interval, days (treatments) |
|---|---|---|---|---|
| Cuproxat, SC | 4-5 | Apple | Spraying during the growing season. spray volume 800-1000 l/ha spraying before flowering spray volume 300-1500 l/ha | 15 (3) |
| Gart, WP | 5-7 0,4 |
Peach | spraying before the start of the growing season; spraying during the growing season | -(1) 30(4) |
| Nordox 75 WG | 2-2,6 1,2-1,6 |
Pome fruit | spraying in autumn before and after leaf fall and in spring at leafing. volume 800-1500 l/ha; spraying before and after flowering. volume 800-1000 l/ha | 15(3) 20(2) |
| Kocide 2000 WG | 3-4 | Kiwi | first spray in December after harvest, next 2 sprays at 20-25-day intervals until bud opening. volume l/ha | 20 (3) |
| Serenade ASO SC 1.34% | 6-8 | Apple | Spraying during the growing season: before flowering, during flowering and before harvest at 7- 10-day intervals. spray volume 800 l/ha | - (3-4) |
| Funguran OH 50 WP | 3-5 2-3 |
Pear, Apple | spraying in autumn before and after leaf fall and in spring at leafing; spraying before and after flowering. volume 600-1000 l/ha | 15(3) 14(2) |
| 3 | Quince | Spraying before flowering and after flowering. spray volume 600-1000 l/ha | 14 (2) | |
| Ramin 30 DF | 0.5-0.9 | Pear | autumn - early spring treatment | 14 (3-4) |
| Kudos, WG | total 2.5: 1.25 + 1.25 | Pear, Apple | two treatments: the first at the 3-5 developed leaf stage, the second 3-5 weeks after the first application. volume 300-1000 l/ha | 55 (2) |
| Roder 80 WP | 4 | Pear, Apple | Spraying during the growing season: at the beginning of flowering and at 7-8-day intervals spray volume 1000 l/ha | 30 (3) |
| Fosetyl Xtra, WDG | 2.0-4.0 | Stone fruit | spraying during the growing season at the first symptom at 10-14-day intervals. | 14 (2) |
| 2.5-4.0 | Hazelnut, Almond | Spraying during the growing season | 14 (2) | |
| 2.0-3.0 | Pear, Apple | spraying during the growing season: first when leaves are fully unfolded and at 7-8-day intervals until flowering. volume 1000l/ha. | 35 (3-4) | |
| Tanbaji, WP | 1.5-3.0 | Pear, Apple, Quince | spraying during the growing season. when the first leaves are fully unfolded and after 4 weeks. volume 1000l/ha | 30 (2-3) |
| Relect, WP | 1.5-3.0 | pome fruit, (including seedlings) | spraying: foliar application begins in spring as soon as conditions favourable to the disease appear. spraying in autumn right after leaf fall. fertigation: mix Relax well in the desired volume of water and apply to the soil 30-60 minutes before planting. | 30 (2) |
| 2.5-4.0 | Stone fruit, Almond | spraying during the growing season from the leaf. applied to the wound area after pruning; the entire wound surface must be well wetted. | 14 (2) | |
| 2.5-5.0 | Nut crops | spraying as soon as conditions favourable to the disease arise. continue application at 21-day intervals | 21 (2) at intervals. | |
| Akromen blue, WP | 2.0-2.5 | Hazelnut | Spraying during the growing season, at the first symptoms of disease. | 20 (2-3) |
| BOW 50 WP | 4.0-4.8 400 g /100l water. | Pear, Apple | spraying during the growing season as soon as the first signs of disease appear. volume 1000-1200 l/ha | 21 (2-3) |
| COPPER LAINCO, WP | 1.8-3.0 300 g 100 l water. 300 g /100 l water. | Pome fruit, Pear, Apple | spraying during the growing season as soon as the first signs of disease appear. volume 600-1000 l/ha | 15 (2-3) |
| Aliette WG 80 | 1, 5-3 | Pear, Apple, Quince | spraying during the growing season: first when leaves are fully unfolded and after at least 4 weeks. volume 1000 l/ha | 30 (2) |
| Direct 07, WDG | 1.5-3.0 | pome fruit, (incl. seedlings) | 1st spray in spring begins as soon as conditions favourable to the disease arise. 2nd in autumn before leaf fall; fertigation: mix Direct 07 well in the desired volume of water and apply to the soil 30-60 minutes before planting. | 30 (2) |
| 2.5-4.0 | stone fruit, almond | spraying during the growing season, from the leaf. in almond it is applied to the wound area after pruning. wet the entire wound surface thoroughly | 14 (2) | |
| 2.5-5.0 | Nut crops | spraying during the growing season, from the leaf. in almond it is applied to the wound area after pruning. wet the entire wound surface thoroughly | 14 (2) | |
| Kocide Opti, WG | 2.0-2.5 | Onion, Leek, Garlic | spraying as soon as symptoms appear and at 10-14-day intervals while conditions allow infection. | 10 (2-3) |
| AA Fos-Al 80 WP | 4-5 | Apple | spraying during the growing season. when the first leaves are fully unfolded and after at least 4 weeks at 7-day intervals. volume 1000l/ha | 30 (2-3) |
| COBOX 50 WP | 3.0-4.0 (300-400 g/100 l water.) | Hazelnut | for best results use as a preventive mixture: apply once in early autumn and a second time in early spring; volume 1000 l/ha | 14 (2) |
| 0.8-1.0 (220-250 g/100 l water.) | Tomato | spraying should be carried out as soon as the first disease symptoms appear and repeated after 7-10 days according to weather conditions; in seedling nurseries apply once every 7 days but avoid frequent application so as not to slow plant growth; use the higher rate if there is a risk of disease spread. the product can limit the spread of bacterial canker. volume 400-500 l/ha | 14(2) 14(2) | |
| Virton, WP | 5.0 | Walnut, Hazelnut, Almond | spraying during the growing season: when the first leaves are fully unfolded and at 7-8-day intervals until flowering. volume 800l/ha. | 30 (2) |
| 3.0-3.5 | Blueberry | spraying in spring at the pink bud stage and again at 14-21-day intervals. | 30 (3) | |
| 5.0 | Pear, Plum, Apple | spraying during the growing season: when the first leaves are fully unfolded and at 7-8-day intervals until flowering. volume 1000 l/ha. | 30 (2) | |
| Alfosetil 80 WP | 3.2-4.0 400l/100 l water | Pome fruit, Pear | first spray at the start of flowering, the next at full bloom. if signs of disease persist, a third treatment may be carried out. volume 800- 1000 l/ha | 14 (2-3) |
| Efdal Fosalin 80 WP | 3.2-4.0 400 l/100 l water | Pear, Fruit trees, Pome fruit | 1. first spray at the start of flowering, the next at full bloom. if signs of disease persist, a third treatment may be carried out. volume 800- 1000l/ha | 14(2-3 |
| Regalis Plus, WG | 2.5 1.25 1.25 |
Pear, Apple | spraying after the annual growth reaches 2-5 cm in length (at the end of flowering). volume 500-1000 l/ha; for two treatments, the second 3-5 weeks later (growth stage) or by the time of expected strong shoot growth; volume 750 l/ha; spraying during the growing season at 21-day intervals | 30(1) 60(2) 60(2) |
| Alliset 800 WG | 4.0-4.8 400 g / 100 l water | Pear, Apple | first spray at the start of flowering, second spray at full bloom. if signs of disease reappear, a third spray will be needed. volume 1000-1200 l/ha | 30 (2-3) |
| 2.5-4.0 | Stone fruit | spraying during the growing season at the first symptom on leaves, at 10-14-day intervals. | 20 (2-3) | |
| Violis, SC | 1.5-2.0 | Pear, Apple | treatment during the growing season as soon as the first signs of disease appear. volume: 1000 l/ha | 30 (4) |
| 2.0-2.5 | Peach | as soon as the first signs of disease appear | 30 (3) | |
| 2.0-3.5 | Walnut, Hazelnut | treatment during the growing season as soon as the first signs of disease appear. volume 1000l/ha | 30 (3) |