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Lightning Damage to Landscape Palms

Learning to distinguish the symptoms of lightning strikes is a valuable tool for arborists, landscapers, pest control companies, and gardeners. The symptoms may be confused with other causes such as lethal yellowing disease (Candidatus palmae...

Resource
1/19/21
Lightning Protection for Trees

Thousands of trees are struck by lightning every year. These trees will have varying degrees of damage ranging from complete shattering and destruction of the tree, to a slow lingering death, to virtually no apparent damage at all (Figure 1). When...

Resource
12/12/19
Bartlett: Mulch Application Guidelines

Mulches provide many benefits for trees and shrubs. Properly applied mulch will moderate soil temperatures, reduce soil moisture loss, reduce soil compaction, provide nutrients, improve soil structure, foster beneficial microbial communities, and keep...

Resource
10/15/19

 

 
 
UC ANR Research and Education Influences Landscape Water Conservation and Public Policy

UC has been heavily involved in research and extension efforts impacting landscape water conservation legislation for over 30 years. In 1981, UC implemented the California Irrigation Management Information System, a network of weather stations that...

Resource
3/5/19

 

 
Implementation of Sensor-based Automated Irrigation in Commercial Floriculture Production: A Case Study

A soil moisture sensor-based automated irrigation system was trialed in a commercial floriculture greenhouse to determine what benefits these types of systems may offer to herbaceous ornamental producers. Water use, crop quality and growth, and grower...

Resource
3/1/19
Mulch Type and Depth, Herbicide Formulation, and Postapplication Irrigation Volume Influence on Control of Common Landscape Weed Species

Mulch is often applied in landscape planting beds for weed control, but little research has focused specifically on mulch and preemergence (PRE) herbicide combinations. The objectives of this research were to determine the efficacy of herbicide + mulch...

Resource
2/22/19
Understanding Carbon Footprint in Production and Use of Landscape Plants

Understanding carbon footprint (CF) terminology and the science underlying its determination is important to minimizing the negative impacts of new product development and assessing positive or negative cradle-to-grave lifecycle impacts. Life cycle...

Resource
2/21/19
Tree Species for Green Infrastructure: A Guide for Specifiers

The aim of this guide is to enable you to select appropriate trees for your planting scheme. By doing so, you will enhance the benefits bestowed on our communities by trees, help enrich our shared landscape and create a more sustainable urban forest...

Resource
12/18/18
Hurricane Preparedness: Tips for Cultural Institutions

When you receive notice of a hurricane that has the potential to impact your area, it’s important that all individuals and cultural institutions prepare for possible strong winds, heavy rain, and flooding. 

Resource
12/7/18
Supplemental LED inter-lighting compensates for a shortage of light for plant growth and yield under the lack of sunshine

Supplemental lighting can enhance yield when sunlight is limited, as in winter. As the effect
of frequent cloudy or rainy days in other seasons on plant growth and yield remains unclear,
this article investigated the effect on tomato (...

Resource
11/6/18
US Urban Forest Statistics, Values, and Projections

U.S. urban land increased from 2.6% (57.9 million acres) in 2000 to 3.0% (68.0 million acres) in 2010. States with the greatest amount of urban growth were in the South/Southeast (TX, FL, NC, GA and SC). Between 2010 and 2060, urban land is projected...

Resource
3/23/18
The Future of Museums-2040

For the November/December 2017 issue of Museum magazine, Elizabeth Merritt, director of the Alliance’s Center for the Future of Museums, invited contributors to explore one specific future that might result from existing limits and challenges playing...

Resource
11/3/17
Production Pointers
Each month, Dr. Christopher J. Currey, assistant professor at Iowa State University, guides growers through an assortment of greenhouse scenarios in his Production Pointers column. Are you applying PGRs to poinsettias? With Currey’s help, you can...
Resource
10/16/17
Public Garden Article: Recipe For a Successful Garden: Management, Design, Maintenance

Sound master planning for an arboretum starts with an assessment of the existing landscape and leads to an integrated package of management (longterm operations planning), design (the realization of the new visions), and maintenance (day-to-day...

Resource
11/5/15