Maples in the Landscape

Maple trees (Acer sp.) are a common fixture and beautiful addition to Utah landscapes. There are over one hundred species, each with numerous cultivars (cultivated varieties) that are native to both North America and much of Northern Europe. Trees vary in size and shape, from small, almost prostrate forms like certain Japanese maples (Acer palmatum) and shrubby bigtooth maples (Acer grandidentatum) to large and stately shade trees like the Norway maple (Acer platanoides). Tree shape can vary greatly, ranging from upright, columnar, rounded, pyramidal to spreading. Because trees come in a range of shapes and sizes, there is almost always a spot in a landscape that can be enhanced by the addition of a maple. Maples can create a focal point and ornamental interest in the landscape, providing interesting textures and colors, and of course, shade. Fall colors typically range from yellow to bright red, adding a burst of color to the landscape late in the season. This fact sheet reviews recommended cultivars and their planting and care

Crabapples in the Landscape

Crabapples are ornamental trees closely related to common apple trees and are distinguished by fruit size. There are approximately 100 commonly planted varieties of apple trees. Crabapples make an excellent addition to Utah landscapes as they are considered to be drought tolerant, low maintenance, and versatile trees that can withstand the sometimes harsh climate conditions in Utah. Crabapples proved year round interest with profuse spring bloom, bright fall colors, and persistent fruit that can be brightly colored and attractive to native birds in the winter months

Splitting the Hive

Warming late spring temperatures mark the beginning of swarm season in Utah, especially for beehives that have successfully overwintered. Swarming is when bees naturally divide the existing colony roughly in half, with half the bees remaining in the hive and the other half leaving (with the queen) to look for new accommodations. Colonies that swarm are often left with limited resources, do not produce much honey, and can be rendered too weak to overwinter. Splitting your hives in anticipation of swarming can help reduce the negative effects of swarming, giving bees a chance to build up resources and strength before the next winter. This fact sheet explains how to split hives, which is a better alternative than swarming that can prove detrimental to colony strength and longevity

Sedimentation record in the Konkan-Kerala Basin: implications for the evolution of the Western Ghats and the Western Indian passive margin

The Konkan and Kerala Basins constitute a major depocentre for sediment from the onshore hinterland of Western India and as such provide a valuable record of the timing and magnitude of Cenozoic denudation along the continental margin. This paper presents an analysis of sedimentation in the Konkan-Kerala Basin, coupledwith a mass balance study, and numerical modelling of flexural responses to onshore denudational unloading and o¡shore sediment loading in order to test competing conceptual models for the development of high-elevation passive margins. The Konkan-Kerala Basin contains an estimated 109,000 km<sup>3</sup>; of Cenozoic clastic sediment, a volume difficult to reconcile with the denudation of a downwarped rift flank onshore, and more consistent with denudation of an elevated rift flank. We infer from modelling of the isostatic response of the lithosphere to sediment loading offshore and denudation onshore that flexure is an important component in the development of the Western Indian Margin.There is evidence for two major pulses in sedimentation: an early phase in the Palaeocene, and a second beginning in the Pliocene. The Palaeocene increase in sedimentation can be interpreted in terms of a denudational response to the rifting between India and the Seychelles, whereas the mechanism responsible for the Pliocene pulse is more enigmatic

Thriving Hives, Beekeeping Monthly Calendar

This calendar was created in an effort to simplify and make beekeeping easier to understand and learn for the beginning beekeeper. The calendar offers a broad understanding of what is happening in the hive in addition to guidelines for basic beekeeping tasks on a monthly basis. The calendar also provides users with lists of in-bloom plants to look for in the landscape as the beekeeping season progresses. This can help beekeepers assess resources available for the bees in the landscape. In addition to the monthly tasks, suggested recipes for some of the feeding supplements and treatments mentioned in the calendar are included to aid the beekeeper in implementation of these tasks

Setting Up Your Hive and Installing Bees

Getting your hive set up and your bees installed is an exciting first step for a beekeeper. However, it can also be a confusing and anxious time if it is your first experience. As there are many different methods for installing bees, this fact sheet provides a guide for the first time beekeeper. As you become more comfortable and experienced with your bees, you may modify these recommendations and methods to you own preferences

Extending the Garden Season

Many homeowners have the dream of growing fresh vegetables year-round. Unfortunately, in colder climates, this is only possible using a complete greenhouse with supplemental heating/cooling and lights. Greenhouses can be excessively expensive to maintain and heat, making them impractical for most homeowners. This is not only due to cold winter temperatures but shorter day lengths and lower available light that must be offset artificially. There are practical, less expensive ways to obtain self-grown produce earlier and later in the growing season, though, by using season-extending techniques. These include using equipment such as cold frames, high tunnels, low tunnels, floating row covers, and cloches (such as hot caps) that protect garden plants from cold temperatures. Before spending time and money, define your crop production goals, budget, and local climate challenges

Landscaping for Season Long Color

This fact sheet describes plants that can give landscapes color all season long with blooms in spring, summer, fall and winter interests. It includes a listing of trees, shrubs, perennials, vines, ground covers, bulbs, and ornamental grasses

Pattern of pesticide storage before pesticide self-poisoning in rural Sri Lanka

<p>Abstract</p> <p>Background</p> <p>Deliberate self-poisoning with agricultural pesticides is the commonest means of suicide in rural Asia. It is mostly impulsive and facilitated by easy access to pesticides. The aim of this large observational study was to investigate the immediate source of pesticides used for self-harm to help inform suicide prevention strategies such as reducing domestic access to pesticides.</p> <p>Methods</p> <p>The study was conducted in a district hospital serving an agricultural region of Sri Lanka. Patients who had self-poisoned with pesticides and were admitted to the adult medical wards were interviewed by study doctors following initial resuscitation to identify the source of pesticides they have ingested.</p> <p>Results</p> <p>Of the 669 patients included in the analysis, 425 (63.5%) were male; the median age was 26 (IQR 20-36). In 511 (76%) cases, the pesticides had been stored either inside or immediately outside the house; among this group only eight patients obtained pesticides that were kept in a locked container. Ten percent (n = 67) of the patients used pesticides stored in the field while 14% (n = 91) purchased pesticides from shops within a few hours of the episode. The most common reasons for choosing the particular pesticide for self-harm were its easy accessibility (n = 311, 46%) or its popularity as a suicide agent in their village (n = 290, 43%).</p> <p>Conclusion</p> <p>Three quarters of people who ingested pesticides in acts of self-harm used products that were available within the home or in close proximity; relatively few patients purchased the pesticide for the act. The study highlights the importance of reducing the accessibility of toxic pesticides in the domestic environment.</p