1962
DOI: 10.1111/j.1365-3180.1962.tb00197.x
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1‐PHENYL‐4‐AMINO‐5‐CHLOR‐PYRIDAZON‐6* (PCA) ALS EIN NEUES RüBENHERBIZID

Abstract: Zusammenfassung. Bei unseren Arbeiten zur Entwicklung neuer Rübenherbizide fiel die Sloffgruppe der Phenylpyridazone als besonders wirksam auf. Es wurden bisher über 500 Pyridazon‐Dcrivate geprüft. Bei diesen Untersuchungen zeigte l‐Phenyl‐4‐amino‐5‐chlor‐pyridazon‐G (PCA) die besten herbiziden Eigenschaften. PCA besitzt sowohl im Vor‐ als auch im Nachauflauf‐Verfahren bei Aufwandmengen von 1‐3 kg/ha Wirkstoff eine genügende Selektivität gegenüber Zucker‐ und Futterrüben. Die Nachwirkungszeit von PCA in lehmi… Show more

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Cited by 32 publications
(13 citation statements)
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“…In the fleld experiment: simazine = diuron > trifluralin = atrazine > fluometuron > prometryne. These results are generally comparable with other results obtained under similar conditions (Hill et al, 1955;Fischer, 1962;Sheets, Crafts & Drever, 1962;Burnside, Fenster & Wicks, 1963;Drescher, 1964;Horowitz, 1964;Talbert & Fletchall, 1964;Arle, Miller & Sheets, 1965;Harris & Sheets, 1965;Hocombe et al, 1966;McCormick & Hiltbold, 1966;Schweizer & Holstun, 1966;Bryant & Andrews, 1967;Currey & Cole, 1967).…”
Section: Discussionsupporting
confidence: 90%
“…In the fleld experiment: simazine = diuron > trifluralin = atrazine > fluometuron > prometryne. These results are generally comparable with other results obtained under similar conditions (Hill et al, 1955;Fischer, 1962;Sheets, Crafts & Drever, 1962;Burnside, Fenster & Wicks, 1963;Drescher, 1964;Horowitz, 1964;Talbert & Fletchall, 1964;Arle, Miller & Sheets, 1965;Harris & Sheets, 1965;Hocombe et al, 1966;McCormick & Hiltbold, 1966;Schweizer & Holstun, 1966;Bryant & Andrews, 1967;Currey & Cole, 1967).…”
Section: Discussionsupporting
confidence: 90%
“…In order to obtain re producible results, all samples were completely dark adapted for 5 min before the onset of illumination. An He-Ne-laser 6 (X = 632.8 nm, intensity = 2 mW) was used as the light source, acting simultaneously as an actinic light source for photo synthesis and excitation of fluorescence. The light beam was passed through an electronic shutter 7 (rise time 2 ms) for adjustment of the illumination period and reached the sample at a quantum flux density of 40 juE«m~2«s -1 [either cuvette with chlorplast suspension (not shown) or upper surface of plant leaf] through a bifurcated light guide; which simultaneously funneled the fluorescence emission to the photodiode after passing a red cutoff filter.…”
Section: Methodsmentioning
confidence: 99%
“…However, the herbicide is rapidly detoxified by the formation of an N-glucoside in sugar Table 11. [202,203], resulting in a rapid recovery of photosynthetic CO 2 -fixation [60]. [202,203], resulting in a rapid recovery of photosynthetic CO 2 -fixation [60].…”
Section: H Pyridazinooe Herbicidesmentioning
confidence: 99%