TUTDoR

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Date: 2010-10-27
Type: Text
Identifier: tut:1421
Description: Mango gall fly (Procontarinia matteiana) is an orchard pest that parasitises flush leaves of mango and serious outbreaks may result in reduced fruit yield. The trigger for infestation is unknown, but ... More
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Date: 2010-06-15
Type: Text
Identifier: tut:1420
Description: The mango gall fly (Procontarinia) is a growing concern in many countries that import mango trees.Mangoes flush (produce opening buds) twice a year: once in spring, and the main flush, which occurs in ... More
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Date: 2010-04-13
Type: Text
Identifier: tut:1606
Description: The last few decades have seen dramatic growth in the scale of production and the use of polybrominated diphenyl ethers (PBDEs) as flame retardants. Consequently, PBDEs such as BDE-47, BDE-99 and BDE- ... More
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Date: 2010-03-29
Subject: Alternaria | Anthracnose
Type: Text
Identifier: tut:1451
Description: Mycobiocides are attracting research interest worldwide as possible postharvest pathogen control measures to replace synthetic fungicides. In this study, the application of two essential oils as fungi ... More
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Date: 2008-10-17
Subject: DDT | Metabolites
Type: Text
Identifier: tut:1566
Description: The presence of organochlorine compounds (OC) such as DDT and their metabolites in the environment have created a significant environmental concern over the years due to adverse effects. Consequently, ... More
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Date: 2008-02-17
Type: Text
Identifier: tut:1584
Description: The last few decades have seen dramatic growth in the scale of production and the use of polybrominated diphenyl ethers (PBDEs) as flame retardants. Consequently, PBDEs such as BDE -28, -47, -66, -71, ... More
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Date: 2008
Language: en
Type: Text
Identifier: tut:4191
Description: A slurry nebulisation technique was applied for elemental analysis of bituminous coals SARM 18, SARM 19 and four coals from three different seams in Witbank, South Africa, by inductively coupled plasm ... More
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Date: 2008
Type: Text
Identifier: tut:1394
Description: The levels of trace elements are an important component of safety and quality of milk. While certain elements such as chromium are essential at low levels, an excess can result in deleterious effects ... More
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Date: 2007-10-30
Subject: Avocado oil | Hexane
Type: Text
Identifier: tut:1385
Description: Oil yield from avocado fruit may be influenced by fruit pre-treatment and extraction method. Unripe and ripe avocado fruit pieces were deep-frozen at −20 ◦C and either freeze-dried or oven-dried (80 ◦ ... More
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Date: 2007-01-10
Type: Text
Identifier: tut:1400
Description: † Background and Aims: Lippia scaberrima, an aromatic indigenous South African plant, with medicinal application, potentially has economic value. The production of essential oil from this plant has no ... More
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Date: 2004/01/23
Language: en
Type: Text
Identifier: tut:4209
Description: The leaves of Leucosidea sericea (Rosaceae) are used medicinally by some indigenous South African people as a vermifuge and astringent. No information on the biological activity and phytochemistry of ... More
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Date: 2004/01/22
Language: en
Type: Text
Identifier: tut:3688
Description: The simplified generalized standard additions method (GSAM) was investigated as an alternative method for the ICP-OES analysis of solid materials, introduced into the plasma in the form of slurries. T ... More
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Date: 2004
Subject: Tea | Nebulisation
Language: en
Type: Text
Identifier: tut:3404
Description: In order to evaluate the slurry nebulization method as an alternative method for the analysis of tea, the metal ion content of tea samples of different origins was determined. The concentrations of six ... More
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