Chewed ester (Ethychlozate)
1. Chinese common name: å² cooked ester
2. English common name: Ethychlozate
3. Product Name: Capsamine
4. Chemical name: 5-chloro-1h-3-oxazol-3-ylacetate
5. Chemical structure
6. Physical and chemical properties
Appearance is white crystal, melting point is 76~78 °C, decomposition in air at about 250 °C. The solubility (g/L) at 25 ° C was as follows: water 0.225, ethanol 512, acetone 376. Under normal conditions, the storage is stable and it is easy to decompose in case of alkali.
7. Toxicity: low toxicity
8. Category: Plant Growth Promoters
9. Main dosage form: 20% emulsifiable concentrate, 95% powder, 15% emulsifiable concentrate
10. Features
Capsules can be absorbed by the stems and leaves of plants, then inhibit the growth of auxin in plants, promote rooting, increase the absorption of water and mineral elements by roots, control vegetative growth and promote reproductive growth, and make photosynthetic products as much as possible. It is transported to the fruit part and has the effect of early ripening and sugar increase.
11. Using technology
The citrus tree Wenzhou citrus bloom period 35~40d with 50~200mg/L liquid spray, can be fruits and vegetables. Spraying with 50~200mg/L liquid at 70~80d in full bloom period can be colored 7~10d early and increase sugar.
When watermelon is 0.25~0.5kg, spray with 50~100mg/L, it can be sweetened by 10%~20% for 7d, and increase yield by 10%.
Melon can be used to spray the above stems and leaves with 7.7~10mg/L, which can promote the growth rate of fruits and accelerate the expansion of fruits.
Grape, pineapple and sugar cane are sprayed twice with 100mg/L foliar to increase the sugar content of the crop.
Apples and pears can be prematurely cooked for 5 to 15 days after spraying with 100~200mg/L.
Spraying with 75mg/L in the growing season can reduce the acidity, increase the ratio of sugar to acid and vitamin C, and achieve the purpose of the quality of the fruit.
12. Notes
(1) This product is easily decomposed by alkali, so after 7 days before application of this product and after applying this product for 2~3d, care should be taken to avoid spraying with alkaline chemicals.
(2) The best application period of this product is the fruit expansion period.
(3) This product should not be mixed with other pesticides to avoid affecting the efficacy. Do not apply this product in rainy weather.
(4) The frequency of application of this product is generally 1~2 times/year, and the interval is 15d.
(5) Citrus should be selected as a robust plant. If the temperature is too high or the humidity is too high, it will cause fruit drop and it is not easy to use.
(Yuege Fertilizer Network comprehensive finishing, please indicate the source, please contact 13203809264 for details)
This article URL: Liu Gong said that the regulator | é…¯ cooked ester efficacy and applicable crops
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