Results 201 to 210 of about 10,800 (228)
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Food / Nahrung, 1976
AbstractDie Untersuchungen zum Rückstandsverhalten von Ethephon auf schwarzen und roten Johannisbeeren ergaben nach Behandlung mit 0,04; 0,06 und 0,08%iger Flordimex‐Brühe Rückstände von durchschnittlich 0,39; 0,81 bzw. 2,2 sowie 0,64; 1,14 bzw. 1,04 ppm.
H. Beitz, U. Bergner
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AbstractDie Untersuchungen zum Rückstandsverhalten von Ethephon auf schwarzen und roten Johannisbeeren ergaben nach Behandlung mit 0,04; 0,06 und 0,08%iger Flordimex‐Brühe Rückstände von durchschnittlich 0,39; 0,81 bzw. 2,2 sowie 0,64; 1,14 bzw. 1,04 ppm.
H. Beitz, U. Bergner
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Modeling ethephon-temperature interactions in cotton
Computers and Electronics in Agriculture, 1995Cotton (Gossypium hirsutum L.) growers are increasingly using growth regulators such as ethephon (2-chloroethyl-phosphonic acid) for crop management. Ethephon is widely used as crop terminator to facilitate early harvest. When applied on cotton, ethephon has been shown to have an effect on defoliation, boll opening, immature fruit abscission, and end ...
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Thinning golden delicious apples using ethephon sprays
Journal of Horticultural Science, 1983SummaryIn southern Tasmania ethephon sprays were applied at two stages of bloom and after bloom at concentrations from 350 to 1 400 ppm. At both the balloon blossom stage and 42 days after full bloom (AFB) 350 ppm ethephon caused satisfactory thinning of fruit by decreasing fruit set and increasing the number of fruits 70 mm or more in diameter. Higher
K. M. Jones, T. B. Koen, R. J. Meredith
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Agronomy Journal, 2013
Annual bluegrass (Poa annua L.) is a problematic weed on creeping bentgrass (Agrostis stolonifera L.) putting greens. Annual bluegrass produces extensive seedheads in spring, and plant growth regulators (PGRs) are frequently used to suppress seedhead formation.
John B. Haguewood +4 more
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Annual bluegrass (Poa annua L.) is a problematic weed on creeping bentgrass (Agrostis stolonifera L.) putting greens. Annual bluegrass produces extensive seedheads in spring, and plant growth regulators (PGRs) are frequently used to suppress seedhead formation.
John B. Haguewood +4 more
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Die Nahrung, 1977
Studies on the residual behaviour of Ethephon on black and red currants showed that the fruits contained on an average 0.39, 0.81, 2.2 and 0.64, 1.14, 1.04 p.p.m. of Ethephon, respectively, after application of 0.04, 0.06 and 0.08%. Flordimex mixture. When a concentration of 0.08% was applied to gooseberries, the fruits contained on an average 0.31 p.p.
H, Beitz, U, Bergner
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Studies on the residual behaviour of Ethephon on black and red currants showed that the fruits contained on an average 0.39, 0.81, 2.2 and 0.64, 1.14, 1.04 p.p.m. of Ethephon, respectively, after application of 0.04, 0.06 and 0.08%. Flordimex mixture. When a concentration of 0.08% was applied to gooseberries, the fruits contained on an average 0.31 p.p.
H, Beitz, U, Bergner
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1992
Ethephon (2-chloroethylphosphonic acid) is used to prevent lodging in cereal crops. Lodging reduces both yield and quality of grain. Ethephon, applied to control lodging, also promotes tillering in barley (Foster et al., 1991; Taylor and Foster, 1991). However, the newly formed tillers do not mature in time to contribute to yield, and may reduce yield ...
Kenneth R. Foster, David M. Reid
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Ethephon (2-chloroethylphosphonic acid) is used to prevent lodging in cereal crops. Lodging reduces both yield and quality of grain. Ethephon, applied to control lodging, also promotes tillering in barley (Foster et al., 1991; Taylor and Foster, 1991). However, the newly formed tillers do not mature in time to contribute to yield, and may reduce yield ...
Kenneth R. Foster, David M. Reid
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Commercial uses of ethephon in crop production
Annals of Applied Biology, 1975ABSTRACTSince its discovery in 1966, 2‐chloroethylphosphonic acid, with a proposed common chemical name of ethephon (EthrelE) has been increasingly utilized in a number of important crops, including latex stimulation of rubber (Hevea brasiliensis), acceleration of maturity and/or abscission of many fruits and nuts and modification of growth ...
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Metabolism studies with ethephon in cherry leaves
Journal of Agricultural and Food Chemistry, 1975M D, Gilbert +5 more
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Die Nahrung, 1977
The authors describe a gas chromatographic method for determing Ethephone residues. Studies on the residual behaviour of Ethephon on sweet cherries showed that the fruits contained 0.88, 1.45 and 1.83 p.p.m. of Ethephon after applications of 0.05, 0.075 and 0.1% Flordimex mixture, respectively.
H, Beitz, U, Bergner
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The authors describe a gas chromatographic method for determing Ethephone residues. Studies on the residual behaviour of Ethephon on sweet cherries showed that the fruits contained 0.88, 1.45 and 1.83 p.p.m. of Ethephon after applications of 0.05, 0.075 and 0.1% Flordimex mixture, respectively.
H, Beitz, U, Bergner
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