is a good fruit thinnning agent. Rooting agent for apples, pears, peaches, grapes and ornamental crops, usually mixed with other rooting agents.
1-Naphthylacetamide can be absorbed through the stems and leaves of plants, and its conductivity is slow. It can cause the formation of peduncle separation layer, which can be used as a fruit thinner for apples and pears, and it can also promote rooting.
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1-Naphthylamine, N-acetyl-; 2-(1-naphthyl)ethanamide;
alpha-naaamide; alpha-Naphthaleneacetic acid amide;
Off white crystalline powder
Soluble in water, ether, carbon disulfide and benzene
Melting Point: 181-185°C
1. Fruit thinner 2. Root Growth Promoter
For Fruit Thinner:
- Apples are sprayed on the whole plant at a concentration of 25-50 mg/L 2 to 2.5 weeks after blooming (when petals fall off).
- For pears, spray the whole plant at a concentration of 25-50mg/L after the petals fall to 5-7 days after the petals.
For Root Growth:
Usually, is mixed with other plant regulators, mainly used to promote the rooting of apples, pears, peaches, grapes, and ornamental crops.
The usual formula is as follows: 1) + NAA + Thiourea; 2) and mixed use of IBA and NAA.