The Slomans: Albert, Josie, Shirley and Bert, 1942

A black and white snapshot of Albert and Josie Sloman, with Shirley and Bert Sloman. The date recorded on the back of the photograph is May 24, 1942, possibly the Victoria Day weekend. The location appears to be the Oakes Garden Theatre in Niagara Falls. This photograph was in the possession of the Rick Bell family, of St. Catharines, whose ancestors include former Black slaves from the United States.

Clifton Inn cheque, 1918.

The first Clifton Hotel was built in 1832, but was destroyed by fire in 1898. A second hotel was built on the same site in 1906. This second hotel was much larger and included a branch of the Imperial Bank, a Gray Coach Lines Terminal, and several stores. For many years the inn was operated by George Major, but came under the control of the United Hotel Co. in 1919. The hotel was destroyed by fire in 1932. Oakes Garden Theatre currently occupies the location where the hotels once stood.

Feeding and oviposition preferences of the diamondback moth Plutella xylostella (Lepidoptera: Plutellidae) on six Brassicaceae host plant species

Plutella xylostella (diamondback moth, DBM) is a globally distributed Lepidopteran that feeds and oviposits almost exclusively on plants in the Brassicaceae family. DBM disperses from the southern United States and Mexico into Canada in the spring and summer. Establishment of DBM in Ontario is partially dependent upon the quantity and quality of host plants available and the preference of DBM for different hosts. Host plants include many crops such as broccoli, canola and cabbage, as well as landscape ornamentals and wild plants. It has previously been established that DBM are attracted to host plants by chemicals, specifically glucosinolates. I examined the preference of DBM among crop, wild and ornamental host plant species and how preference varies with insect life stage (3rd and 4th instar larvae and adults). Experiments included exposing DBM larvae from five populations coming from different locations in Canada to six Brassicaceae species and evaluating the preferences and weight gain over one hour. Then adult females were exposed to these same plant species and their oviposition preferences were examined. Populations from Alberta, Saskatchewan and Ontario were compared to assess differences in preference associated with geographic region or species of host plant. The ultimate goal of my study was to understand the potential of various Brassicaceae species to act as reservoirs to sustain and promote population growth of DBM, as well as sinks that may decrease DBM abundance. Results showed that garden cress (Lepidium sativum) was highly preferred over other species (wintercress, black mustard, aubretia, broccoli and ornamental kale) for both food and oviposition sources. Previous studies report that garden cress contains saponins, chemicals shown to be toxic to developing DBM larvae, however no studies have yet shown a preference for garden cress. These results provide information on a novel host plant with the potential to control DBM population growth. No difference in preferences was found among populations of DBM from various sources in Canada.

Interactions of onion (Allium cepa) and yellow wax bean (Phaseolus vulgaris) in monoculture and intercropping with weeds, Chenopodium album and Amaranthus hybridus

Intercropping systems are seen as advantageous as they can provide higher crop yield and diversity along with fewer issues related to pests and weeds than monocultures. However, plant interactions in intercropped crop species and between crops and weeds in these systems are still not well understood. The main objective of this study was to investigate interactions between onion (Allium cepa) and yellow wax bean (Phaseolus vulgaris) in monocultures and intercropping with and without the presence of a weed species, either Chenopodium album or Amaranthus hybridus. Another objective of this study was to compare morphological traits of C. album from two different populations (conventional vs. organic farms). Using a factorial randomized block design, both crop species were planted either in monoculture or intercropped with or without the presence of one of the two weeds. The results showed that intercropping onion with yellow wax bean increased the growth of onion but decreased the growth of yellow wax bean when compared to monocultures. The relative yield total (RYT) value was 1.3. Individual aboveground dry weight of both weed species under intercropping was reduced about 5 times when compared to the control. The poor growth of weeds in intercropping might suggest that crop diversification can help resist weed infestations. A common garden experiment indicated that C. album plants from the conventional farm had larger leaf area and were taller than those from the organic farm. This might be associated with specific evolutionary adaptation of weeds to different farming practices. These findings contribute to the fundamental knowledge of crop-crop interactions, crop-weed competition and adaptation of weeds to various conditions. They provide insights for the management of diversified cropping systems and integrated weed management as practices in sustainable agriculture.

Photograph - Robert Band as a child, pond

Black and white photograph, 39 cm x 26 cm, of Robert Band as a child. The background is a pond and garden setting.

Photograph - Samuel DeVeaux Woodruff in Uniform

A photograph of Samuel DeVeaux Woodruff (1894-1918) in uniform in a garden with a dog. In 1916, he was a Lieutenant in the 176th unit of the Queen’s Battalion. Samuel was engaged to Gladyse Wanita Palling, but they never married. He was killed in action on the July 13, 1918 as a member of the 116th Battalion of the Canadian Infantry (Central Ontario Regiment).

Photograph - Samuel DeVeaux Woodruff in Uniform with others

A photograph of Samuel Deveaux Woodruff in uniform, standing in a garden with three women and a man.

Photograph - Two Women with Two Children

A photograph of two women standing with two small boys seated in front. They are in a garden.

Photograph - Group Photo with Robert Band as Child

A photograph of Robert Band with another older boy and woman and man standing behind him. They are outside, standing in front of a fence and small garden. Another house can be seen behind the fence.

Photograph - Percy Band and Two others

A photograph of Percy Band and two other men. They are dressed in suits and standing together next to a house in the garden.

Indenture between Asa Philophilus Carpenter and Joseph Augustus Woodruff

Indenture (vellum) of deed with dower from Asa Philophilus Carpenter and Margaret of Niagara to Joseph Augustus Woodruff of Niagara for lot no. 15 in the 1st Concession in the County of Elgin. This was registered April 14, 1853 in folio 288 - instrument no. 681, April 2, 1853.

Indenture between Thomas Murtagh and Samuel Zimmerman

Indenture of mortgage in fee between Thomas Murtagh of the Town of Elgin and Samuel Zimmerman of NIagara Falls regarding Lot no. 15 in Block N in the Town Plot of Elgin - instrument no. 3164[9?], September 24, 1855.

Indenture of assignment of mortgage between Executors of the Zimmerman Estate and the Bank of Upper Canada

Indenture of assignment of mortgage between Executors of the Zimmerman Estate and the Bank of Upper Canada regarding Lot no. 4 in block O in the Town of Elgin – instrument no. 6360, May 14, 1858.

Indenture of bargain and sale between Henry and Mary Miller of the Town of Niagara to Joseph Augustus Woodruff of the Town of Niagara

Indenture of bargain and sale between Henry and Mary Miller of the Town of Niagara to Joseph Augustus Woodruff of the Town of Niagara for 50 acres in the east half of Lot no. 15 in the 1st Concession in the Township of Southwold in Elgin County, April 2, 1853.

Les végétaux comme éléments du paysage sonore : relations qualitatives entre conditions environnementales, morphologie et organisation dans la production d’ambiances sonores

Le paysage sonore est une forme de perception de notre environnement qui nous permet d’identifier les composantes sonores de notre quotidien. Ce projet de recherche porte sur une thématique particulière, les sons produits par les végétaux et leurs rôles dans les ambiances sonores paysagères. C’est la perspective que nous avons explorée in situ, en comparant les différentes espèces végétales; cette collection d’informations nous permet de proposer une typologie d’ambiances sonores des végétaux. Dans la première partie, des notions rattachées au « monde sonore » telles que l’objet sonore, le paysage sonore et les effets sonores justifient d’établir, dans la méthodologie, une grille d’analyse comportant différentes échelles d’écoute. Une lecture multidisciplinaire propose, d’une part, de réunir de l’information sur le son et les végétaux, la morphologie de ces derniers, l’aménagement au site, les conditions climatiques et, d’autre part, de retrouver ce qui a trait au son dans l’histoire des jardins, dont les jardins sensoriels, thérapeutiques, technologiques, et des sentiers d’interprétation sonore, sous l’angle du son comme projet. De plus, une liste de végétaux recevant les chants et cris de la faune vient introduire la notion de biodiversité sonore. Une enquête sociale de terrain, par la méthode des parcours commentés, et une enquête « experte » ont été réalisées au Jardin botanique de Montréal. Ces deux enquêtes nous ont permis de constituer une grille d’analyse croisée comprenant plusieurs échelles d’écoute : textures, actions sonores, effets sonores... De là, des générateurs d’ambiance (morphologie, organisation, climat) ont été relevés pour déterminer les aspects de récurrences et de différenciations d’un type d’ambiance sonore à l’autre. Des associations se sont formées en fonction de onze types de végétaux, chacun comprenant plusieurs sous-catégories. Celles-ci proposent des ambiances sonores spécifiques, des échelles d’écoute à considérer pour chaque type d’ambiance et l’énumération d’espèces à utiliser. Cette recherche ouvre la voie à un autre type de lecture sonore, par thématique d’ambiance (les sons du végétal dans notre cas), afin d’offrir de nouveaux outils de conception pour les professionnels, en profonde relation avec les perceptions sonores d’usagers sur le terrain et l’agencement spécifique d’un site.