Ethylene Evolution From 2-Chloroethylphosphonic Acid
نویسندگان
چکیده
منابع مشابه
Ethylene evolution from 2-chloroethylphosphonic Acid.
2-Chloroethylphosphonic acid (CEPA. "Amchem 66-329", "Ethrel"; ref. 1), a new plant growth regulator, degrades to yield ethylene in an alkaline solution. When applied to plants, it has been very effective in causing responses characteristic of ethylene treatment (3, 4, 6, 7). The formation of ethvlene or its alkene homologs from CEPA or its homologs was studied and deFcribed in detail in 1963 b...
متن کاملSex expression in cucumber plants as affected by 2-chloroethylphosphonic Acid, ethylene, and growth regulators.
The effects of 2-chloroethylphosphonic acid (Ethrel), ethylene, and some growth retardants on sex expression of cucumber plants (Cucumis sativus L.) were investigated, with the use of a monoecious cultivar (Improved Long Green) which has a strong tendency toward maleness.Ethrel caused increased femaleness when applied at 50 milligrams per liter at the first to the third leaf stage, but when app...
متن کاملReproductive Biology of Selaginella: I. Determination of Megasporangia by 2-Chloroethylphosphonic Acid, an Ethylene-releasing Compound.
Control clumps of Selaginella wallacei Heiron., sprayed with distilled water with Tween 20, produced a high proportion of microsporangia. Similar clumps sprayed with 2-chlorethyl-phosphonic acid, and ethylene-releasing compound (Ethephon), at 7.65 and 76.5 mg/liter produced almost exclusively megasporangia. Treatment of Selaginella pallescens (Presl) Spring with Ethephon at 34 mg/liter caused t...
متن کاملEffects of ethylene and 2-chloroethylphosphonic Acid on the ripening of grapes.
The effects of ethylene gas, 2-chloroethylphosphonic acid, and the auxin, benzothiazole-2-oxyacetic acid, on the ripening of grapes (Vitis vinifera L.) was investigated. Ethylene hastened the start of ripening of Doradillo grapes when it was aplied for 10 days starting midway through the slow growth phase. 2-Chloroethylphosphonic acid applied to Shiraz grapes showed the same effect, but when it...
متن کاملStimulation of ethylene evolution and abscission in cotton by 2-chloroethanephosphonic Acid.
Ethrel, a mixture of 2-chloroethanephosphonic acid and its ethyl ester, hastens abscission of leaves, debladed petioles, and flower buds of cotton plants (Gossypium hirsutum, L.). Both young and old leaves abscissed while still green. Application of Ethrel stimulated evolution of ethylene, and this response preceded abscission. Air concentrations of ethylene around enclosed, treated-plants were...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Plant Physiology
سال: 1969
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.44.8.1203