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Digitale Medien

Chemical Control of Raspberry Ringspot and Tomato Black Ring Viruses in Strawberry (1968)

Taylor, C. E. ; Murant, A. F.

Oxford, UK : Blackwell Publishing Ltd

Plant pathology 17 (1968), S. 0

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ISSN: 1365-3059

Quelle: Blackwell Publishing Journal Backfiles 1879-2005

Thema: Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft

Notizen: Treatment of soil in October 1963 with 60 1b (a.i.)/acre (67⋅3 kg/ha) quintozene or 400 1b acre (448⋅4 kg/ha) D-D killed more than 95 per cent of the Longidorus elongatus present and largely prevented transmission of raspberry ringspot and tomato black ring viruses to ‘Red-gauntlet’ strawberry planted in April 1964. The herbicide chloroxuron at 5 1b (a.i)/acre (5⋅6 kg/ha) did not affect L. elongatus numbers but delayed infection of the strawberry plants by controlling weed sources of virus. Quintozene and D-D increased fruit yields four to six-fold in 1965 and nine to twelve-fold in 1966; chloroxuron caused only small increases. Quintozene persisted in the soil for several years but was not detected in strawberry fruit. In an experiment on virus-free soil, quintozene had no effect on ‘Talisman’ strawberry or ‘Mailing Jewel’ raspberry, but adversely affected growth of ‘Lloyd George’ raspberry and sugar beet. L. elongatus migrated slowly through soil and congregated in the root zone of strawberry plants. Populations in untreated plots increased about two-fold per year. Eggs were laid from April to July.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1111/j.1365-3059.1968.tb00449.x

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Digitale Medien

Effect of Dietary Carbohydrate on Hepatic Lipogenesis in the Rat (1968)

BAILEY, E. ; TAYLOR, C. B. ; BARTLEY, W.

[s.l.] : Nature Publishing Group

Nature 217 (1968), S. 471-472

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ISSN: 1476-4687

Quelle: Nature Archives 1869 - 2009

Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik

Notizen: [Auszug] The purpose of the experiments reported here was to study the influence of dietary sucrose, fructose, glucose and rich starch on hepatic lipogenesis and the activities of some enzymes thought to be associated with lipogenesis. Male Wistar rats were given the experimental diets adlibitum for 6 days ...

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1038/217471b0

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Digitale Medien

Hygroscopic Food: a Source of Water for Desert Antelopes? (1968)

TAYLOR, C. R.

[s.l.] : Nature Publishing Group

Nature 219 (1968), S. 181-182

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ISSN: 1476-4687

Quelle: Nature Archives 1869 - 2009

Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik

Notizen: [Auszug] Observations of food selection by oryx and Grant's gazelle, and measurements of temperature and humidity, were made during a severe drought in September 1965 on the El Barta plains in the Northern Frontier Province of Kenya. The local cattle, herded by nomadic tribesmen, were absent and thousands ...

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1038/219181a0

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