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

How poisonous are weedkillers?


, : How poisonous are weedkillers?. Farming in South Africa: 48 (7) 17


US$29.90


Other references

McSkimming, A.; Diachenko, V.; London, R.; Olrich, K.; Onie, C.Jessica.; Bhadbhade, M.M.; Bucknall, M.P.; Read, R.W.; Colbran, S.B., 2015: An easy one-pot synthesis of diverse 2,5-di(2-pyridyl)pyrroles: a versatile entry point to metal complexes of functionalised, meridial and tridentate 2,5-di(2-pyridyl)pyrrolato ligands. A wide variety of 2,5-di(2-pyridyl)pyrroles (dppHs) substituted at the C3 and C4 positions of the pyrrole core were obtained by direct condensation of a 2-pyridylcarboxaldehyde (2 equiv), an α-methylene ketone with at least one electron-withdra...

Zveinek, S.N., 1983: Genetic control of photoperiod sensitivity in bread wheat lines with intervarietal chromosome substitution. Cultivars Chinese Spring (chromosome recipient) and Hope (donor) and their substitution lines were grown under day lengths of 12 or 18 h. Under the 18 h regime, Hope was earlier maturing than Chinese Spring, while the reverse was true under 12 h....

Ruitenberg E.J.; Elgersma A., 1980: Kinetics of globule leukocytes in the intestinal epithelium of rats after single or double infection with trichinella spiralis. The interdependence of IMC [intestinal mast cells] and GL [intestinal globule leukocytes] in the rat and the kinetics of GL in the intestinal epithelium were examined. For this purpose rats received a single or double infection with the nematode T...

Moncrief, K.J.; Savu, A.; Ma, M.M.; Bain, V.G.; Wong, W.W.; Tandon, P., 2010: The natural history of inflammatory bowel disease and primary sclerosing cholangitis after liver transplantation--a single-centre experience. To describe the natural history of primary sclerosing cholangitis (PSC) and inflammatory bowel disease (IBD) after liver transplant, the predictors of PSC and IBD recurrence, and the interaction of these disease processes. Data regarding patients...

Beigel, A.; Berren, M.R.; Harding, T.W., 1984: The paradoxical impact of a commitment statute on prediction of dangerousness. Psychiatrists (40) in Arizona [USA] were asked to rate the dangerousness to self or others of 16 patients described in case histories and to recommend an appropriate course of action. Half the psychiatrists were given the state statue defining dan...

Galambos, R., 1952: Microelectrode studies on medial geniculate body of cat. III. Response to pure tones. Journal of Neurophysiology 15(5): 381-400

Magro, F.; Fraga, Sónia.; Soares-da-Silva, Pício., 2007: Short-term effect on intestinal epithelial Na(+)/H(+) exchanger by Gi(alpha1,2)-coupled 5-HT(1A) and G(q/11)-coupled 5-HT(2) receptors. The present study evaluated the effect of 5-hydroxytryptamine (5-HT) on intestinal Na(+)/H(+) exchanger (NHE) activity and the cellular signaling pathways involved in T84 cells. T84 cells express endogenous NHE1 and NHE2 proteins, detected by immu...

Aguila, H.L.; Akashi, K.; Domen, J.; Gandy, K.L.; Lagasse, E.; Mebius, R.E.; Morrison, S.J.; Shizuru, J.; Strober, S.; Uchida, N.; Wright, D.E.; Weissman, I.L., 1997: From stem cells to lymphocytes: biology and transplantation. We review the development of the hematopoietic system, focusing on the transition from hematopoietic stem cells (HSCs) to T cells. This includes the isolation of HSCs, and recent progress in understanding their ontogeny, homing properties, and dif...

Legrand, J.J., 1955: Role endocrinien du tissu nourricier dans le testicule des crustaces isopodes terrestres. CR Acad Sci Paris, 240: 120-122

LaMarre, J.; Mendes, R.E.; Szal, T.; Schwarz, S.; Jones, R.N.; Mankin, A.S., 2013: The genetic environment of the cfr gene and the presence of other mechanisms account for the very high linezolid resistance of Staphylococcus epidermidis isolate 426-3147L. The clinical <I>Staphylococcus epidermidis</I> isolate 426-3147L exhibits an unusually high resistance to linezolid that exceeds 256 μg/ml. The presence of the <I>cfr</I> gene, encoding the RNA methyltransferase targetin...