Plant growth regulator Ethephon 48%SL
USD $2.6 - $4 /Liter
Min.Order:1000 Liters
Shenzhen Cropstar Chemical Industry Co., Ltd.
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Plant growth regulator Ethephon 48%SL:
Ethephon 48%SL: A soluble concentrate plant growth regulator for use on sugarcane, pineapples and cotton.
Application rate:
CROP AND USE | DOSAGE | REMARKS |
SUGARCANE - To increase sugar content | 1.5 l in 30 l water/ha | Ensure thorough cover-age by means of aerial application. To obtain maximum benefit, apply only to actively growing cane 6 to 12 weeks be-fore harvest. |
COTTON – To accelerate opening of mature, unopened cotton bolls. | 2 to 3 l/ha. Low rate only on wide spaced cotton | Apply as full cover spray when 60% of bolls are open or mature. Ensure bolls are well covered by the spray. Do not apply when rain is expected within 6-8 hours. Do not apply on cotton planted after 15 Nov., or before 150 days after planting or at 70% boll opening. Do not plant follow-up crop within 30 days after treatment. |
PINEAPPLES – Colouring of fruit.
To induce flower-ing in Cayennes
| 2 to 4 l in 500 l to 1000 l water/ha 1 l + 50 l UAN (32) in 2500 l water/ha.
125 ml + 1.5 l UAN (32). Use 20 ml of mixture per indivi-dual plant or sucker. | ETHEPHON 480 SL may affect sugar con-centration unless applied at or just after natural colour change. For uniform colouring, ensure a thorough coverage of fruit with spray solution. For maximum efficacy direct spray on fruit only. Apply to plants when they are ready to be forced to flower. Apply to individual plants or suckers when they are ready to be forced to flower. |