WebSep 30, 2024 · Ethephon, an ET-releasing plant regulator, not only regulates plant growth and flowering but also enhances lignification via the liberation of ET ( Rajala et al., 2002; Haque et al., 2007; Mangieri et al., 2016; Ye et al., 2016 ), whereas STS blocks ET action by binding ET-receptor sites ( Hoffman and Yang, 1982 ). WebEthephon has moderate to low mobility in soil. It has a very low octanol/water partition coefficient and, therefore, is not expected to accumulate in fish. 5. In the field, ethephon …
Ethephon: Reregistration Eligibility Decision (RED) - US EPA
WebEthephon was discovered in 1965, and was first registered as a pesticide in the U.S. in 1973. EPA issued a Registration Standard for ethephon in September 1988 (PB89 … WebNov 14, 2024 · Ethephon (Ethrel) là chất điều hoà sinh trưởng thực vật thuộc nhóm phosphonate – có tác dụng kích thích sự rụng lá và phóng thích etylen. Etylen là hormon nội sinh của thực vật, từ sự hình thành của … how many veefriends are there
Ethephon improved stalk strength associated with summer maize ...
WebEthephon (0 to 400 mg·L–1) was applied to “Redhaven” peach trees 45 - 50 days after full bloom in 2005 and 2007 to determine the efficacy and concentration required to induce fruit abscission. Abscission was linearly related to ethephon concentration and as a result reduced fruit set by 70% to 100 %. These data indicate that ethephon in ... WebEthephon 55.4 1 - 1 1 - 2 Name PREP 6 PLANT REGULATOR FOR COTTON PREP PLANT REGULATOR FOR COTTON 1 - 2 Information about Product Registrations and Transfers. There is no Transfer History. Site(s) AERIAL APPLICATION AERIAL APPLICATION (FIXED WING) AERIAL APPLICATION (ROTARY AIRCRAFT) COTTON … Webreregistration eligibility review and decisions on the pesticide chemical case ethephon. The enclosed Reregistration Eligibility Decision (RED) contains the Agency's evaluation of the data base of this chemical, its conclusions of the potential human health and environmental how many vegan in the uk