12 农巧施Alexin2018 - 图文

Effect on fruit weight – Zandvliet Peaches Alexin vs Cu 增加桃果实重量 14 day interval sprays CungFu (300mL/100L) Alexin (250mL/100L)

SD

Fruit size: 7.5g

Untreated Control

50 60 70 80 90 100 110 120 130 140 150

Fruit weight (g)

Taphrina deformans - Leaf curl Peaches - Robertson 降低桃卷叶病病叶比例 Copper at bud swell, Alexin from pink balloon stage Alexin 3 x 500mL

CungFu fb Alexin

SD = 13.78 Untreated Control

-10% 0% 10% 20% 30% 40% 50% 60%

% Infected leaves

Decrease in symptom expression of Leaf roll virus infected grapevines – two varieties – rates and number of sprays - Virus is transmitted by leafhoppers (hemiptera)葡萄卷叶病发病叶减少 Opposition Product x 6 Sprays

Vector

Alexin (250mL) + Pinephos (400mL) … Alexin (500mL) x 6

sprays Alexin (250mL) x 6

sprays Alexin (500mL) x 3

sprays Alexin (250mL) x 3

sprays Untreated control

0%

20%

40% 60%

% Leaves with visible symptoms

80%

100%

SD Cabernet = 10.8 Chardonnay = 13.5 Chardonnay Cabernet Alexin – Stress Trial in Australia 抗逆试验 Bean Seedlings Alexin? - results Cold Drought Heat