Browsing NSIS Volume 39 - Part 1 by Submit Date
Now showing items 1-5 of 5
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A survey of Infestation of crops by Striga spp in Benin, Nigeria and Togo
(Dalhousie Printing Centre, 1990-03)The incidence of Striga spp. on agricultural crops in Benin, Nigeria and Togo between latitudes 4° N and 13° 30' N was surveyed in 1964 and 1965. The survey covered 463 fields in Nigeria, 112 in Benin and 55 in Togo. It ... -
Estimates of the numbers and areas of acidic lakes in Nova Scotia.
(Dalhousie Printing Centre, 1990-03)There are 6674 lakes larger than 1 hectare in Nova Scotia covering an area of 2255 km<sup>2</sup>. Geological and pH isopleth maps were consulted to estimate acidified and acid sensitive lakes. Assuming that granitic or ... -
Taxonomic considerations of the genus Rhodophysema and the Rhodophysemataceae fam. nov. (Rhodophyta, Florideophycidae).
(Dalhousie Printing Centre, 1990-03)Recent investigations of Rhodophysema, together with a literature review of the Acrochaetiales Palmariales complex, indicate that the genus Rhodophysema is not closely allied either with the Acrochaetiaceae or the ... -
Lytic effects of 3-(3'-isocyanocyclopent-2'-enylidene) propionic acid on the cellulolytic rumen bacteria Fibrobacter succinogenes and Ruminococcus flavefaciens.
(Dalhousie Printing Centre, 1990-03)3-(3' -lsocyanocyclopent-2' -enylidene) propionic add (ICEP), a metabolite of Trichoderma hamatum, depressed the specific growth rate of exponential phase cultures of Fibrobacter succinogenes S65 and Ruminococcus ... -
Table of contents (v. 39, p. 1)
(Dalhousie Printing Centre, 1990-03)