Impact of different irrigation strategies on grapes and wine quality of four grapevine cultivars (Vitis sp.) in cool climate conditions. An investigation into the relationships among ABA, water status, grape cultivar and wine quality

Niagara Peninsula of Ontario is the largest viticultural area in Canada. Although it is considered to be a cool and wet region, in the last decade many water stress events occurred during the growing seasons with negative effects on grape and wine quality. This study was initiated to understand and develop the best strategies for water management in vineyards and those that might contribute to grape maturity advancement. The irrigation trials investigated the impact of time of initiation (fruit set, lag phase and veraison), water replacement level based on theoretical loss through crop evapotranspiration (ETc; 100,50 and 25%) and different irrigation strategies [partial root zone drying (PRD) versus regulated deficit irrigation (RD!)] on grape composition and wine sensory profiles. The irrigation experiments were conducted in a commercial vineyard (Lambert Vineyards Inc.) located in Niagara-on-the-Lake, Ontario, from 2005 through 2009. The two experiments that tested the combination of different water regimes and irrigation time initiation were set up in a randomized block design as follows: Baco noir - three replicates x 10 treatments [(25%, 50% and 100% of ETc) x (initiation at fruit set, lag phase and veraison) + control]; Chardonnay - three replicates x seven treatments [(25%, 50% and 100% of ETc) x (initiation at fruit set and veraison) + control]. The experiments that tested different irrigation strategies were set up on two cultivars as follows: Sauvignon blanc - four replicates x four treatments [control, fully irrigated (100% ETc), PRD (100% ETc) and RDI (25% ETc)]; Cabemet Sauvignon - four replicates x five treatments [control, fully irrigated (100% ETc), PRD (100% ETc), RDI (50% ETc) and RDI (25% ETc)]. The controls in each experiment were nonirrigated. The irrigation treatments were compared for many variables related to soil water status, vine physiology, berry composition, wine sensory profile, and hormone composition [(abscisic acid (ABA) and its catabolites]. Soil moisture profile was mostly affected by irrigation treatments between 20 and 60 em depth depending on the grapevine cultivar and the regime of water applied. Overall soil moisture was consistently higher throughout the season in 100 and 50% ETc compare to the control. Transpiration rates and leaf temperature as well as shoot growth rate were the most sensitive variables to soil water status. Drip irrigation associated with RDI treatments (50% ETc and 25% ETc) had the most beneficial effects on vine physiology, fruit composition and wine varietal typicity, mainly by maintaining a balance between vegetative and reproductive parts of the vine. Neither the control nor the 100 ETc had overall a positive effect on grape composition and wine sensory typicity. The time of irrigation initiation affected the vine physiology and grape quality, the most positive effect was found in treatments initiated at lag phase and veraison. RDI treatments were overall more consistent in their positive effect on grape composition and wine varietal typicity comparing to PRD treatment. The greatest difference between non-irrigated and irrigated vines in most of the variables studied was found in 2007, the driest and hottest season of the experimental period. Soil water status had a greater and more consistent effect on red grapevine cultivars rather than on white winegrape cultivars. To understand the relationships among soil and plant water status, plant physiology and the hormonal profiles associated with it, abscisic acid (ABA) and its catabolites [phaseic acid (PA), dihydrophaseic acid (DPA), 7-hydroxy-ABA (TOH-ABA), 8' -hydroxy-ABA, neophaseic acid and abscisic acid glucose ester (ABA-GE)] were analyzed in leaves and berries from the Baco noir and Chardonnay irrigation trials over two growing seasons. ABA and some of its catabolites accurately described the water status in the vines. Endogenous ABA and some of its catabolites were strongly affected in Baco noir and Chardonnay by both the water regime (i.e. ET level) and timing of irrigation initiation. Chardonnay grapevines produced less ABA in both leaves and berries compared to Baco noir, which indicated that ABA synthesis is also cultivar dependant. ABA-GE was the main catabolite in treatments with high water deficits, while PA and DPA were higher in treatments with high water status, suggesting that the vine produced more ABA-GE under water deficits to maintain rapid control of the stomata. These differences between irrigation treatments with respect to ABA and catabolites were particularly noticeable in the dry 2007 season. Two trials using exogenous ABA investigated the effect of different concentrations of ABA and organs targeted for spraying, on grape maturation and berry composition of Cabemet Sauvignon grapevines, in two cool and wet seasons (2008-2009). The fIrst experiment consisted of three replicates x three treatments [(150 and 300 mg/L, both applications only on clusters) + untreated control] while the second experiment consisted in three replicates x four treatments [(full canopy, only clusters, and only leaves sprayed with 300 ppm ABA) + untreated control]. Exogenous ABA was effective in hastening veraison, and improving the composition of Cabemet Sauvignon. Ability of ABA to control the timing of grape berry maturation was dependant on both solution concentration and the target organ. ABA affected not only fruit composition but also yield components. Berries treated with ABA had lower weight and higher skin dry mass, which constitutes qualitative aspects desired in the wine grapes. Temporal advancement of ripening through hormonal control can lead to earlier fruit maturation, which is a distinct advantage in cooler areas or areas with a high risk of early frost occurrence. Exogenous ABA could provide considerable benefits to wine industry in terms of grape composition, wine style and schedule activities in the winery, particularly in wet and cool years. These trials provide the ftrst comprehensive data in eastern North America on the response of important hybrid and Vitis vinifera winegrape cultivars to irrigation management. Results from this study additionally might be a forward step in understanding the ABA metabolism, and its relationship with water status. Future research should be focused on ftnding the ABA threshold required to trigger the ripening process, and how this process could be controlled in cool climates.

William B. Rollason fonds, 1930-1934, 1936, 1941-1947, 1950-1952, 1956-1958.

William B. Rollason was a businessman from St. Catharines. His business interests included insurance sales, real estate and housing development. He was an active Rotarian, serving as president from 1945 to 1946. He served on the Niagara Parks Commission Board from 1944 until his death in 1959. Mr. Rollason was the president of the St. Catharines Chamber of Commerce, president of the Lincoln County Conservative Association, a member of the Navy Island Peace Capital Group, vice chairman of the War Savings Committee and part owner of the Welland House Hotel in St. Catharines.

Canadian Shredded Wheat Company Fonds

In 1893 Attorney Henry Drushel Perky and William H. Ford invented a machine for the preparation of cereals for food. Perky soon realized that the actual cereal biscuits were more popular than the machines and he opened Shredded Wheat plants in Massachusetts and Niagara Falls, New York. In 1904, the Niagara Falls, Canada plant was opened. These factories also served as tourist attractions. In 1907, one hundred thousand people visited the plants on both sides of the border. In 1928, the company was sold to The National Biscuit Company and the product name changed to Nabisco Shredded Wheat. The name of the plant was changed to Nabisco Foods in 1956 to reflect the variety of foods that were being produced at that time. In 1985, Nabisco was purchased by J.R. Reynolds thus forming RJR Nabisco. In 1994, RJR sold its breakfast cereal business to Kraft Foods and the international licenses to General Mills. Shredded Wheat is now integrated into the Post Foods portfolio. with information from: Niagara Falls Canada a History by The Kiwanis Club of Stamford, Ontario Inc. and Business Source Complete

Barnes Wines: Canada’s Oldest Winery flyer. n.d.

In 1873 George Barnes, Andrew Skinner, James Skinner, John Young Reid, Charles Robert Murray, George Magan, Thomas Barnes and Robert Duncan applied for, and received a charter for a commercial winery which would be called The Ontario Grape Growing and Wine Manufacturing Company Limited. It opened in 1894 and became known as Barnes Wines Limited. In 1973 the company completed a merger with Reckitt and Coleman (Canada) Limited. The winery operated until 1988 and was located on the banks of the old Welland Canal in St. Catharines, Ontario. The company produced a complete line of table wines, dessert wines, sherries, ports, and both crackling and sparkling wines. Barnes Wines called itself “Canada’s oldest winery” at the time of the printing of this flyer.

Local Postcards, 1996, n.d.

6 of the postcards are sketches by Norbert Collins, these include: St. George’s Anglican Church, the museum, St. Paul United Church, Ridley College clock tower, St. Catherine’s Cathedral and the Willam Hamilton Merritt monument (all of St. Catharines). The 7th postcard is a picture of the St. Catharines Craft Guild Shop in Port Dalhousie (artist unknown). Norbert J. Collins is a Canadian artist.

Additional Return for Ordnance Stores for the Use of Capt. Thos. Biddle’s Compy Corps of Artillery, June 24, 1814

Jacob Hindman (1789-1827) was an American military officer who was a captain of the Second U.S. Artillery during the War of 1812. He commanded troops at the battles at Fort George and Stony Creek in 1813, and in June of that year became the major of the Second Artillery. He remained in this position until May of 1814 when the regiment was merged with the Corps of Artillery. During the Niagara campaign in 1814, Hindman’s company commanders included Nathan Towson, Thomas Biddle, John Ritchie, and Alexander Williams. During the British attack on Fort Erie in August 1814, Hindman led an assault for which he later received a brevet promotion to lieutenant colonel for “gallant conduct in the defense of Fort Erie”. In 1815, he received an additional brevet for “meritorious services”. He is generally regarded as one of the most successful artillerists of the War of 1812. James Hall (1793-1868) served with the U.S. military as a second lieutenant in the Second Artillery during the War of 1812. He fought in the Battle of Lundy’s Lane and was General Brown’s messenger during the attack on Fort Erie. He left the military in 1818 and became a newspaper editor and author. His experiences during the War of 1812 provided material for two stories, The Bearer of Despatches and Empty Pockets. Much of his work sought to popularize the West and promote western authors.

Sketches of the Battle Fields of Ontario from the War of 1812, July 15, 1876.

Accompanying caption from the Canadian Illustrated News, July 15, 1876: “We publish today a page of sketches consisting of the following battle fields in Ontario :--Lundy’s Lane where, without doubt, the hardest fought battle of 1812-15 took place, and in which more troops were engaged than in any other engagement of that war : the battle field of Stony Creek where the Canadians and Indians made a night attack on the Americans and achieved a victory over a greatly superior force and obliged the Americans to retreat back to the shelter of Old Fort George which was the scene of many engagements during the war. Beaver Dam battle field is just in the suburbs of the thriving village of Thorold, and the monument covers the remains of several soldiers whose bodies were unearthed during the building of the new Welland Canal at that place.”

Office of the University President Sous fonds: Dr. James A. Gibson

Dr. James A. Gibson was born in Ottawa on January 29, 1912 to John W. and Belle Gibson. At an early age the family moved to Victoria, B.C. where John W. Gibson was a director of the Elementary Agricultural Education Branch, Department of Education. Gibson received his early education in Victoria, receiving a B.A. (honours) at UBC in 1931. In 1931 he was awarded the Rhodes scholarship and received his B.A., M.A., B.Litt and D. Phil at New College, Oxford. This was to be the beginning of a long and dedicated relationship with the Rhodes Scholar Association. Upon his return to Canada, Dr. Gibson lectured in Economics and Government at the University of British Columbia. In 1938 he was married to Caroline Stein in Philadelphia, and the same year joined the staff of the Department of External Affairs as a Foreign Service officer. Within twenty minutes of his arrival he was seconded to the Office of the Prime Minister and Secretary of State for External Affairs, W. L. Mackenzie King in charge of War Records and Liaison Officer. This was a critical time in the history of Canada, and Dr. Gibson experienced firsthand several milestones, including the Royal Visit of King George VI and Queen Elizabeth in 1939. Dr. Gibson was present at the formation of the United Nations in San Francisco in 1945, being part of the Prime Minister’s professional staff as well as attending conferences in Washington, Quebec and London as an advisor to the Canadian delegation. Gibson contributed many articles to the publication bout de papier about his experiences during these years. After his resignation in 1947, Gibson joined the staff of the fledgling Carleton College, as a lecturer. In 1949 he was appointed a professor and in 1951 became Dean of Arts and Sciences. Dr. Gibson acted as President from 1955 to 1956 upon the sudden death of Dr. MacOdrum. In 1963 Dr. Gibson accepted the invitation of the Brock University Founders’ Committee, chaired by Arthur Schmon, to become the founding president. Dr. Gibson guided the new University from a converted refrigeration plant, to an ever expanding University campus on the brow of the Niagara Escarpment. Dr. Gibson remained firmly “attached” to Brock University. Even after official retirement, in 1974, he retained the title President Emeritus. Gibson’s final official contribution was an unpublished ten year history of the University. In retirement Gibson remained active in scholarly pursuits. He was a visiting scholar at the Center of Canadian Studies, University of Edinburgh; continued his ongoing research activities focusing on W. L. Mackenzie King, the Office of the Governor General of Canada, and political prisoners transported to Van Dieman’s Land. He remained active in the Canadian Association of Rhodes Scholars, becoming editor from 1975 to 1994 and was appointed Editor Emeritus and Director for Life in 1995 in honour of his dedicated and outstanding service. In 1993 he was awarded one of Canada’s highest achievements, the Order of Canada. Gibson retained close ties with Brock University and many of its faculty. He maintained an office in the Politics Department where he became a vital part of the department. In 1996 Brock University honoured Gibson by naming the University Library in his honour. James A. Gibson Library staff was instrumental in celebrating the 90th birthday of Gibson in 2002, with a widely attended party in the Pond Inlet where many former students, including Silver Badgers. The attendees also included former and current colleagues from Brock University, Canadian Rhodes Scholars Association, family and friends. Gibson was later to remark that the highlight of this event was the gift of his original academic robe which he had personally designed in 1964. In 2003 Dr. Gibson moved to Ottawa to be near some of his children and the city of his birth and early career. In that year “two visits to Brock ensued: the first, to attend a special celebration of the James A. Gibson Library; his late to attend the 74th Convocation on Saturday, October 18, 2003. A week later, in Ottawa, he went for a long walk, returned to his residence, Rideau Gardens, went into the lounge area, took off his coat and folded it up, put it on the back of his chair, sat down, folded his hands in his lap, closed his eyes, and died”. With sources from: Carleton University The Charlatan, Gibson CV, and Memorial Service Programme

St. Lawrence Seaway Authority fonds, 1984-1991, n.d.

The St. Lawrence Seaway is a system of locks, canals and channels. Construction of the seaway began in 1954 and it opened on April 25th, 1959. It consists of a 189 mile (306 kilometer) stretch of the seaway between Montreal and Lake Ontario. The Seaway is considered to be an engineering feat with 7 locks in the Montreal – Lake Ontario section which lift vessels to 246 feet (75 meters) above sea level. The 28 mile (44 kilometer) Welland Canal is the fourth version of a link between Lake Ontario and Lake Erie. Today there are 8 Canadian locks which lift ships 326 feet (100 meters) over the Niagara Escarpment. The St. Lawrence Seaway Authority is a Canadian Government Crown Corporation which is financially self-sufficient. It depends on the tolls charged to the users of the Seaway for its revenue and operating expenses.

Lincoln County Records

The County of Lincoln dates back to 1798, when the first Lincoln County was formed. It was comprised of the townships of Clinton, Grimsby, Saltfleet, Barton, Ancaster, Glanford, Binbrook,Gainsborough, Caistor, Newark (Niagara),Grantham, Louth, Stamford, Thorold, Pelham, Bertie, Willoughby, Crowland, Humberstone and Wainfleet. The County boundaries were revised over the years, and the formation of Welland County in 1856 left only 7 townships in Lincoln County (Niagara, Grantham, Louth, Clinton, Gainsborough, Caistor and Grimsby). A County Council was also established at this time, which consisted of a Clerk, Warden, and a representative from each township. In 1862, the County Seat was moved from Niagara-on-the-Lake to St. Catharines. In 1970, Lincoln and Welland Counties were amalgamated to form the Regional Municipality of Niagara.

Michael Hornyansky Fonds,

Michael Sands Hornyansky was the son of well-known artist, Nicholas Hornyansky and a cellist. He attended Oakwood Collegiate, Toronto; University College in Toronto and Merton College, Oxford where he was a Rhodes scholar. He won the Newdigate prize for poetry in 1951. Dr. Hornyansky taught English Language and Literature at Carleton University, Ottawa for 10 years before moving to Niagara in 1964. He was the founding chairman of the English Department of Brock University where he remained until his retirement in 1993. Some of his achievements include:The Golden Phoenix, a retelling of French Canadian folk tales and the publishing of papers on children’s literature and the discriminating use of the English language. He also reviewed poetry for the University of Toronto Quarterly. Michael Hornyansky died on May 14th, 2008 in Alberta at the age of 81. The annual Michael Hornyansky prize for creative writing was established at Brock University.

A Quantitative Study of Social Capital Components, Self-Reported Health Status and Social Determinants of Health

This quantitative descriptive co-relational study used telephone survey interviews and stratified random sampling to collect data related to Social Capital (SC) and its components (trust and safety, reciprocity, civic engagement and collective action) and selected determinants of health variables in Niagara Region, Canada. Among the four components of social capital, trust and safety levels were highest among all participants (m=5.42, SD=1.0), with community engagement yielding the lowest mean score for the sample (m=1.93, SD=.8). Reciprocity had the strongest association with all other components of SC (r=0.51). Those most likely to report low levels of SC and health were unattached and low-income females. Males were more likely to report higher trust and safety levels and higher levels of self-rated health. In this study, a linear relationship between self-reported health status and SC was not found. Marital and employment status were associated with differences in mean scores of SC and self-reported health.

Royal Navy Ship Collection, 1784-1816

Includes 41 copies of plans of Royal Navy ships, ranging in date from 1784 to 1816. Some of the ships included are the Bonne Citoyenne, Niagara, Epervier, Comet, Contest, Ferret, Childers, Anacreon, Florida, Hind, Hermes, Psyche, Princess Charlotte, Contest, Prince Regent, Caroline, Thetis, Statira, Forte, Pelican, Crescent, Euryalus, Chesapeake, Acasta, Banterer, Leda, Endymion, Amphion, President, Tonnant, Ramillies, Boyne, and St. Lawrence. Many of these ships were used by the British during the War of 1812. The original plans are at the National Maritime Museum in Greenwich, London. Also included is a copy of a handwritten chart with the number and size of the British and United States Squadrons on Lake Ontario, March 1814 (during the War of 1812). This includes the number and caliber of long guns and carronades, as well as the weight of metal, for different ships. British ships include the Prince Regent, Princess Charlotte, Wolfe, Royal George, Melville, Moira, Sir Sidney Smith, and Beresford. American ships include the [General] Pike, Madison, Oneida, Sylph, Gen’l Tompkins[?], Conquest, Fair American, Ontario, Pert, Asp, and Lady of the Lake. Also included is a copy of a map titled “Track of the Action”, tracking the movements of the HMS Java and the USS Constitution, dated December 29, 1812, and a copy of a map of Lake Champlain and Plattsburgh Bay showing the position of a vessel(s), undated.

Burgoyne Centre for Entrepreneurship fonds

An Entrepreneurship Centre was established at Brock University in 1988 as a joint venture between the University and the City of St. Catharines. In Januaray 1989, a generous donation was made to the Centre by the Burgoyne family, proprietors of the St. Catharines Standard. The Centre subsequently became known as the Burgoyne Centre for Entrepreneurship (BCE). The Centre’s mission was to “promote excellence in research, education and training for entrepreneur development and new venture creation”. To achieve this objective, it was necessary for the BCE to become a community focal point and serve as a link between academic, private and government sectors in the Niagara Region that were involved in entrepreneurial activities. This was primarily done with the provision of educational programs offered through cooperating organizations. Funding for the Centre came from multiple sources, including fees for services and contract research, endowments and grants, as well as Brock University. An Advisory Council, composed of local prominent businesspeople and chaired by Henry Burgoyne, assisted the Centre with promotion and fundraising. The partnerships established by the BCE with other community bodies such as the Lincoln County Board of Education and the Niagara Region Development Corporation resulted in important collaborative community initiatives such as the Niagara Enterprise Agency and the New Enterprise Store. Such collaborations increased the Centre’s profile without duplicating or competing with services offered by existing agencies. The BCE was also instrumental in establishing an entrepreneurship curriculum for secondary school students, and collaborated with the Faculty of Education at Brock University to offer an Ontario Secondary School Entrepreneurship Specialist Teaching Certificate Program to teachers. As the BCE became more prolific in the community, and the iniatives it fostered in the community began to thrive, the Centre’s leadership required the authority to make instantaneous decisions. This was at odds with the hierarchical structure of the University, to which the BCE was accountable. Ultimately, this situation led to the demise of the Centre. The university focused its efforts on academic research and undergraduate courses, while the community partners took responsibility for any joint programs.

Opportunities for Youth Program Fonds, Brock University, 1971, 1975

The Opportunities for Youth Program was a summer employment program for students funded by the federal government. During the summer of 1971, Brock University received funding from this program to hire 56 students to work on five different projects. These projects included a Land Use Survey and Data Mapping, a Guide to the Research Resources for the Niagara Region, work with the Association for Retarded Children, Co-ordinated Community Services for Youth, and Student Direction and Co-ordination of the Program.