geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Absorption, translocation, and metabolism of alachlor by yellow nutsedge


, : Absorption, translocation, and metabolism of alachlor by yellow nutsedge. Weed Science 21(4): 357-360

In pot experiments alachlor at 0, 1.12, or 3.36 kg/ha was applied above or below a charcoal barrier used to isolate the root and shoot regions of yellow nutsedge (Cyperus esculentus). The main site of uptake was the portion of the plant above the tuber. When 14C-alachlor was applied to seedlings with shoots 2 to 4 cm long primarily acropetal and some basipetal translocation to the growing points occurred.

US$19.90

DOI: 10.2307/4042011


Other references

Huang HuiLin, 1999: Preliminary observations on postpartum deficiency of Qi (vital energy) and blood stasis in dairy cows. 12 healthy postpartum cows showed signs of slight tiredness on clinical examination. Specific viscosity of whole blood in these cows was reduced compared with health non-pregnant cows. Total protein, fibrinogen and globulin concentrations were sig...

Bielawny, J., 1988: Aging processes in rapeseed oil during storage. 7th International Rapeseed Congress convened under the patronage of Stanislaw Zieba by the Plant Breeding and Acclimatization Institute under the auspices of the Group Consultatif International de Recherche sur le Colza: -1430

Antunes, Mario Lepolard, 1944: A depuracao ureica do sangue na exploracao funcional do rim. The urea clearance test is descr. and nomograms are given for the detn.

Lopez Lopez, A.; Cukier, J.; Sanchez Crispin, A., 2006: Segregation of tourist space in Los Cabos, Mexico. The presence of large transnational tourist companies on the Mexican coastline whose interests are different from those of the local population have led to the segregation of space in these zones. These conditions can be seen in concrete terms in...

Robinson, K.L., 1975: Unstable farm prices: economic consequences and policy options. The analysis is based on the premise that price instability in grains rather than the threat of shortages or surpluses will be the dominant issue facing policy makers in the United States over the next few years. It is argued first, that price ins...

Jordan, C.F., 1977: Distribution of elements in a tropical montane rain forest. Roots, stems, leaves and soils of a tropical rain forest in Puerto Rico were analyzed for 9 elements. Each species had its own unique complement of elements. Concentrations within species but between sites on the same soil type did not differ exce...

Belloc, Séphanie.; Benkhalifa, M.; Junca, A.Marie.; Dumont, M.; Bacrie, P.Cohen.; Ménézo, Y., 2009: Paternal age and sperm DNA decay: discrepancy between chromomycin and aniline blue staining. The effect of paternal age on sperm DNA fragmentation and decondensation was determined in a retrospective study involving 1769 patients. TdT (terminal deoxynucleotidyl transferase)-mediated dUDP nick-end labelling (TUNEL) assay was used to assess...

Vul'f, E.V.; Anonymous, 1927: The ethereal oil plants and their cultivation. This paper discusses tasks to be undertaken in Russia with regard to ethereal oil plants and measures to be initiated for the development of their cultivation. Descriptions are given with directions for cultivation of Lavandula, Iris, Salvia, Rosa...

Dietrich J B., 1985: Antibodies against synthetic peptides their interest in biology. The notion that synthetic peptides can be used to produce antibodies of predetermined specificity allowing the recognition of complete proteins is now largely accepted. A description of the theoretical background and of the practical approach used...

Liu, Y.; Huang, G., 2017: The Content Analysis of Gastrodin and Gastrodigenin Obtained by Different Processing Methods. The purpose of this article was to investigate the effects of different processing methods on the content of gastrodin and gastrodigenin in Gastrodia elata Blume, so as to obtain the best processing method of G. elata. The contents of gastrodin an...