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

The results of TCA treatments to control couch


, : The results of TCA treatments to control couch. Scertrykk 24 Stat. Plant. Ugrasbiol. Avd., Vollebekk, Norway. 10

The results are given of over 60 trials during 1955-7 on farms in east Norway, in which TCA (usually 20-30 kg. TCA/ha.) was applied either in autumn or spring to control Agropyron repens. 20-25 kg. TCA/ha. appeared to give the best results. A rainfall of 40-60 mm. in April appeared to give the best results; 20-30 mm. appeared to be too small to ensure good distribution of TCA in the soil. Applying TCA as early as possible in spring, even before frost had left the ground, gave the best results.

US$29.90


Other references

Meyer, S.; D.B.uyn, N.; Krumlinde-Sundholm, L.; Peeters, A.; Feys, H.; Thijs, V.; Verheyden, G., 2016: Associations Between Sensorimotor Impairments in the Upper Limb at 1 Week and 6 Months After Stroke. Longitudinal information regarding the prevalence of upper limb somatosensory deficits and the association with motor impairment and activity limitations is scarce. The aim of this prospective cohort study was to map the extent and distribution of...

Mitra, A.; Verma, C.; Mitra, A.K., 1993: Oral health of schoolchildren in north India. World Health Forum 14(4): 399-400

Frey, H.H., 1986: Anticonvulsant effect of morphine and morphine-like analgesics in Mongolian gerbils. The effect of morphine, fentanyl, pethidine and pentazocine was studied in gerbils against air blast-induced seizures. Major, generalized seizures were suppressed by morphine (ED50 = 4.0 mg/kg s.c.), fentanyl (ED50 = 64 micrograms/kg s.c.), and pe...

Cheng, F.-Chou; Ni, D.-Ren; Wu, M.-Chi; Kuo, J.-Son; Chia, L.-Gan, 1998: Glial cell line-derived neurotrophic factor protects against 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced neurotoxicity in c57BL/6 mice. To mimic chronic exposure to neurotoxins in inducing dopaminergic cell damage, multiple doses of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) were injected in C57BL/6 mice. Effects of pre- and post-treatment with the glial cell line-derived...

Graham-Little, E., 1931: Specimen of Left Lower Limb from Case of Sclerodermia (shown at Meeting held on January 15, 1931). Proceedings of the Royal Society of Medicine 24(8): 1021-1021

Nakamura, K.; Takashima, S.; Kichikawa, K.; Uchida, B.T.; Keller, F.S.; Rösch, J., 1993: Portal decompression after transjugular intrahepatic portosystemic shunt creation with use of a spiral Z stent. An experimental swine model of acute presinusoidal portal hypertension was used to investigate the feasibility of a spiral Z stent for transjugular intrahepatic portosystemic shunt (TIPS) placement and the correlation between the shunt (stent) siz...

Jensen, M.Thorsten.; Kaiser, C.; Sandsten, K.Erik.; Alber, H.; Wanitschek, M.; Iversen, A.; Jensen, J.Skov.; Pedersen, S.; Soerensen, R.; Rickli, H.; Zurek, M.; Fahrni, G.; Bertel, O.; D.S.rvi, S.; Erne, P.; Pfisterer, M.; Galatius, Søren., 2014: Heart rate at discharge and long-term prognosis following percutaneous coronary intervention in stable and acute coronary syndromes--results from the BASKET PROVE trial. Elevated heart rate (HR) is associated with mortality in a number of heart diseases. We examined the long-term prognostic significance of HR at discharge in a contemporary population of patients with stable angina (SAP), non-ST-segment elevation a...

Guan, B.; Shi, L.; Xu, L., 2016: Clinical analysis of 5 cases with otogenic brain abscess. Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 29(22): 2007-2009

Cherry, S.J., 1994: Docking puppies' tails. Veterinary Record 135(7): 168-168

Hirai, S., 1963: Experimental Studies On The Role Of Ammonia In Hepatic Encephalopathy. Seishin Shinkeigaku Zasshi 65: 827-842