Tulip color disease prevention and control technology
taicang hexiang packaging material co.,ltd , https://www.medpackhexiang.com
The occurrence of this disease will change the color of tulip flowers and leaves. Causes plant growth to be weak and highly degraded. æ€ åŠ¬ãƒ– 17. 劬ブ 劬ブ 劬ブ 匕昊ū鹊グ昊ǜ 匕昊ū鹊グ昊ǜ 匕昊ū鹊グ昊ǜ V 匕昊ū鹊グ昊ǜ 匕昊ū鹊グ昊ǜ ⊙ ⊙ äº äº; 汕 汕 诀晗惆俸 诀晗惆俸 诀晗惆俸 ( ( (8) ã„ç俸 å– â‰¡ ≡ ≡ é•‚ 镂樯 ? ? TB TB TB TB TB TB TB TB TB TB TB TB TB TB. First, the symptoms of identification: Early onset, the petals have a light yellow or white stripes, or irregular spots. Pink and light red flowers vary greatly, light white flowers do not change color, and unique markings of different colors appear on the leaves. Second, prevention and control technology: 1, timely removal of diseased plants and sales? Ð?/br> 2, timely elimination of aphids, cut off the route of transmission. 3, planting bulbs when planted, with 20 cm is appropriate, can make broken color hidden. 4. Keep planting sites away from lilies. 5. Virus removal using shoot tip culture, cultivation of non-toxic seed bulbs.