While high-quality sod is available outside of the VCIA-certified sod program, the consumer is encouraged to be aware of factors that are important in determining sod quality. Quality sod contains excellent turf varieties with good sod strength (i.e., easy to handle for both harvest and installation) and has no serious insect, weed, or disease problems.

Water makes up 75 to 85 percent of the weight of a healthy grass plant. It is essential for seed germination, tissue formation, plant cooling, food manufacture, and nutrient absorption and transport. A grass plant loses the most water under conditions of high light intensity, high temperature, low relative humidity, and windy conditions.

La fertilización del césped es esencial para la producción de césped de calidad en Virginia. Sin embargo, exceder las tasas recomendadas de aplicación de fertilizante o una frecuencia de aplicación incorrecta puede afectar negativamente la calidad de las aguas superficiales y subterráneas.

The fall season is an important transition period of turfgrass growth and development, and the management of your warm- and cool-season grasses at this time of year means a great deal in terms of anticipated success in your lawn the following spring.

Moss is a very simple plant that can out-compete turfgrasses under persistently shaded, moist, acidic soils. This publication details the management strategies that make turfgrass more competitive and the chemical management options that help reduce moss populations. This publication also discusses how to propagate and manage moss as part of a shade landscape when turfgrasses are not an option for a lawn.

Water reuse can be defined as the use of reclaimed water for a direct beneficial purpose.

Many hand tools such as shovels, hoes, rakes, trimmers, and pruners are widely used in lawn care and landscaping. While these tools appear to be harmless, when used improperly, they can cause injuries that sometimes require medical treatment. In 2006, the U.S. Bureau of Labor Statistics reported nearly 205,000 cases of injuries and/or illnesses resulting from the use of hand tools.

In addition to mowers and hand tools, several powered hand tools such as string trimmers, lawn edgers, hedge trimmers, and leaf blowers are widely used in landscaping work. These machines can be dangerous if they are used improperly. A past study has shown that string trimmers and edgers alone cause more than 4,600 injuries that require emergency room treatment each year. About one-third of these cases are eye injuries.

Rotary mowers are very useful types of equipment, but they are dangerous, with the potential to cause serious injuries. Their blades rotate at a high speed of 2,000 to 4,000 revolutions per minute. The equivalent speed at the blade tip or the speed of debris thrown by the mower blade may range from 100 to 200 miles per hour. In order to prevent serious injuries, the operator should be able to disengage the blade and turn the engine off quickly.

Most tractors used in landscaping, lawn care, and golf course maintenance are compact tractors in the 20 to 40 horsepower range. Although these tractors are considerably smaller than farm tractors, they are susceptible to the same types of accidents, with potential for serious injuries or deaths. Causes for such serious accidents are often the same in both cases, and therefore, the steps to take to avoid the accidents are the same.

Utility-type vehicles are popular, multipurpose equipment used for different applications in the lawn care industry. Their hauling capability and versatility have increased their popularity, and they are widely used in rural, suburban, and urban settings for a variety of lawn care, agricultural, construction, and industrial applications.

The goal of this training guide is to reduce the number of accidents and related injuries among the youth workers in the green industry by making workplaces safer. This guide is primarily for employers or supervisors of youth workers in the green industry. In addition to familiarizing the employers/supervisors with the regulations associated with hiring youth workers, the guide discusses the steps they can take to make their work environments safer. It also covers the responsibilities of guardians and youth workers for making workplaces safer.

Mowing lawns continues to be one of the most popular summer job opportunities for youth given the affordable cost and ease in operation of most rotary mowers. However, easy access and widespread use of mowers often creates a false sense of security among the users of these machines. Data from a seven-year period (1996-2003) showed the highest rate of hospitalization from lawn mower injuries was for youth workers ages 15 to 19. The Consumer Product Safety Commission reported that more than 37,000 riding mower injuries occurred from 2003 through 2005 alone. During the same period, there were 95 fatalities due to riding mower tip-over. The purpose of this training guide is to reduce the number of mower accidents and injuries by familiarizing young workers with rotary mowers and their safe operation.

Tractors are versatile equipment used in a variety of jobs ranging from hauling goods to lawn care to agriculture. While they are extremely versatile, they can be very dangerous unless they are used with care following safe practices. Accidents resulting in fatalities and severe injuries are very common during tractor use. The National Safety Council estimated that approximately 36 percent of all the agricultural fatalities in 1997 involved a tractor. Published data also show that farm accidents cause more than 100 deaths and about 2,600 serious injuries among children annually. Tractors account for about 41 percent of the accidental deaths among children under 15 years of age. In spite of these convincing data, a large number of operators continue to follow unsafe practices that can cause serious accidents.

Utility type vehicles (UTVs) are popular equipment used in a variety of settings, including the lawn care industry. Their hauling capacity and versatility have increased their popularity, and they are widely used in rural, suburban, and urban settings for a variety of lawn care, agricultural, construction, and industrial applications. Considering that UTVs are widely used in the green industry, it is extremely important that young workers in the industry become familiar with the safe operation of UTVs. The purpose of this training guide is to familiarize young workers with the safe use of UTVs.

In addition to rotary mowers, many powered hand tools such as string trimmers, lawn edgers, hedge trimmers, and leaf blowers are widely used in lawn care. While these devices are very useful in making jobs easier and more efficient, they can be dangerous if used without proper training and care. In 1989 the U.S. Consumer Product Safety Commission reported that power lawn trimmers and edgers alone have caused about 4,600 injuries annually that required medical attention. About one-third of these were eye-related.

Many hand tools such as rakes, shovels, and pruners are used widely in lawn care operations. While these non-powered tools are not known to cause major injuries, they have the potential for injuries that may require absence from work and/or medical assistance when they are used improperly.

The Maryland-Virginia Turfgrass Variety Recommendation Work Group meets each Spring to consider the previous year’s data from Virginia and Maryland National Turfgrass Evaluation Program (NTEP) and ancillary trials and to formulate these recommendations. Virginia and Maryland variety recommendations are essentially identical except for specialized grasses and research situations that differ due to adaptation and state regulation.

Nutrient management involves controlling the rate, timing, placement, and application of plant nutrients to grow high-quality plants while protecting the environment. Nitrogen (N), phosphorus (P), and potassium (K) are a few elements essential for plant growth. When fertilizer, organic materials, or other compounds containing N and P are applied improperly to agricultural crops, turfgrass, or other landscape plants, these nutrients can be harmful to lakes, streams, or other water resources.

Fertilizing a lawn can seem like a difficult and confusing task, especially for a new homeowner or individuals without turfgrass management experience. When fertilizers and lime are used properly, they can help to remedy nutrient deficiencies, improve plant appearance, stimulate plant growth, and improve stress tolerance in lawns.

The annual Virginia Turfgrass Variety Recommendation List details the best performing turfgrass varieties as determined over time by replicated field trials conducted by turfgrass scientists at Virginia Tech and the University of Maryland.

Cicada killers (Sphecius speciosus) are quite large and menacing-looking ground nesting wasps that look very menacing to the general public, but are actually quite docile insects unless disturbed. As their name implies, they are a beneficial predator of cicadas. This publication details their identification and management strategies.