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Persistence of pyrimidine-type herbicides in crop and weed plants

, : Persistence of pyrimidine-type herbicides in crop and weed plants. Abstract Book 3rd International Congress of Pesticide ChemistrySponsored by IUPAC: 090

Isocil and lenacil caused 30% decreases in the synthesis and level of RNA and DNA in sensitive weeds but not in sugar-beet and resistant weeds. 6-Methyluracil was an important breakdown product but both herbicides were persistent and >80% of the compounds were detectable in sensitive species after 1 month.


Other references

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Vandenberg, H.J., 1941: The Forgotten Moynihan Tube: In Acute Mechanical Obstruction Of The Small Intestine. Annals of Surgery 113(6): 1066-1067

Harvey, H.A.; Porat, N.; Campbell, C.A.; Jennings, M.; Gibson, B.W.; Phillips, N.J.; Apicella, M.A.; Blake, M.S., 2000: Gonococcal lipooligosaccharide is a ligand for the asialoglycoprotein receptor on human sperm. In the present study, we show that Neisseria gonorrhoeae lipooligosaccharide (LOS) can bind to the asialoglycoprotein receptor (ASGP-R) on human sperm. This work demonstrates the presence of ASGP-R on human sperm. Binding of purified ASGP-R ligand...

Mieres, J.H.; Shaw, L.J.; Hendel, R.C.; Heller, G.V., 2009: The WOMEN study: what is the optimal method for ischemia evaluation in women? A multi-center, prospective, randomized study to establish the optimal method for detection of coronary artery disease (CAD) risk in women at an intermediate-high pretest likelihood of CAD: study design. Coronary artery disease remains the leading cause of morbidity and mortality in women. The optimal non-invasive test for evaluation of ischemic heart disease in women is unknown. Although current guidelines support the choice of the exercise toler...

Anonymous, 1989: Making medical schools' activities relevant to the local community. Medical Journal of Australia 151 Suppl: S13-7, S20-2

Jamner, M.S., 1999: Cigar smoking among college students: prevalence and correlates. Background. Cigar smoking is deleterious to health and point prevalence estimates suggest that rates of cigar smoking among young adults may be high. Little is known, however, about the reasons for the popularity of cigar smoking among young adult...

Schmid-Saugeona, P.; Guillodb, Jël.; Thirana, J-Philippe., 2003: Towards a computer-aided diagnosis system for pigmented skin lesions. This paper presents a computer-aided diagnosis system for pigmented skin lesions, with solutions for the lesion boundary detection and for the quantification of the degree of symmetry. Lesion detection results were validated by expert dermatologis...

Kishioka, S.; Fukunaga, Y.; Yamamoto, H., 1994: Effects of diltiazem on morphine withdrawal and on plasma morphine concentration in rats. Regulatory Peptides 54(1): 151-152

Bretherick, K.L.; Leach, S.; Brooks-Wilson, A.R., 2015: Functional characterization of genetic polymorphisms in the H2AFX distal promoter. Due to the critical role of the H2AX histone variant in double-strand break repair, genetic variants in the H2AX gene, H2AFX, may influence cancer susceptibility. Genetic association studies have correlated H2AFX upstream variants with cancer risk...

Zhao, F.; Qu, Y.; Liu, H.; Du, B.; Mu, D., 2015: Umbilical cord blood mesenchymal stem cells co-modified by TERT and BDNF: a novel neuroprotective therapy for neonatal hypoxic-ischemic brain damage. Hypoxic-ischemic brain damage (HIBD), a leading cause of perinatal disability and death, has limited therapeutic options. Stem cell therapy has been demonstrated as a potential novel therapy for neurological disorders. Compared with other types of...