When most people think of wasps, they think of paper wasps, and they probably think of them only as pests because of unpleasant past encounters with these stinging insects. However, the world of wasps is much larger and more complex than this! Our gardens abound with hundreds of species of wasps that vary greatly in size and life habits. Most of the wasps in our gardens are tiny, parasitic species that do not sting people and go largely unnoticed. These are definitely friends because they help control pest insects. There is also a group of wasps known as sawflies whose larvae look like caterpillars and feed on plants. These are usually foes because they damage landscape plants. Two other groups of wasps are the social wasps, such as paper wasps, and the solitary wasps, such as mud daubers and cicada killers. Wasps in both these groups are capable of stinging, and they definitely qualify as foes when they do so, but paper wasps also have a beneficial side.

An herb garden is an oasis of scents, textures, and flavors that add just the right zing to summer meals. But we aren’t the only ones who enjoy a burst of flavor on a hot summer day. Honeybees and other pollinators are drawn to the delicious nectar found in flowering herbs.

Integrated pest management or IPM is a smart way of managing insect pests for economic and environmental benefits. IPM starts with the timely detection and correct identification of pests, leading to intervention using multiple control tactics. Insect traps can be used as a tool for timely pest detection and decision-making in home or commercial settings.

Dragonflies with their ominous beauty, vivid colors and their spectacular flying maneuvers have provided hours of entertainment for many gardeners. Dragonflies are widespread across the United States and can be enticed to visit most yards. There are more than 450 species found throughout the United States and Canada. They range in color and size from the small eastern amberwing to the very large and brilliantly colored green darner. Although these insects tend to stay close to their birthplace, they are strong fliers that will explore surrounding areas. So if you garden even remotely near fresh water or a wetland, you can lure dragonflies to your yard.

Container gardening is one of the fastest growing sectors of the gardening world – and why not? Containers can be grown where traditional gardens cannot, such as apartment balconies, courtyards, decks and patios. Since most containers are portable, there is a strong temptation to bring this instant landscape and color into the home once autumn transitions into the cold of winter. However, in addition to the preparation of the plants’ horticultural needs, extra precautions need to be taken to ensure that no unwanted visitors hitchhike into your home on these container plants and jeopardize the health of your current houseplants or cause a nuisance in the home.

Whatever the size of your garden, you can add excitement and wonder by welcoming beautiful, delicate members of the Lepidoptera family to share your little plot of heaven on earth.

Despite their freewheeling, frivolous demeanor, butterflies follow a deliberate and complex regimen in their day-to-day doings. Their life-cycle consists of four stages: egg, larva (caterpillar), pupa (chrysalis) and adult (butterfly), each stage requiring specific food and environments ...

In the move toward more ecologically sound growing practices, there is no insect that has gotten more attention than the honeybee. Though the honeybee is surely worthy of all our efforts, let us not forget to focus our attention on the many other pollinators that provide an invaluable service and are also on the decline.

If you have paid attention to the news media over the past few years, you probably know honey bees are having problems. One of the most widely publicized is a phenomenon known as colony collapse disorder, or CCD. This problem, which causes entire colonies of bees to die suddenly and mysteriously, was first recognized in the U.S. in 2006. But CCD is just one of a series of new problems to affect U.S. honey bees over the last 30 years.

The squash bug is common throughout the United States, and it is one of those creatures that truly has a logical name. The Anasa tristis is a true bug, and you surely want to “squash” it when seen.

Spiders are perhaps some of the most feared and misunderstood inhabitants of any garden. Quickly squashed into “bug juice” without a moment’s hesitation, these beneficials rarely find safe refuge in their garden homes. Yet, despite their fearsome reputations, wise gardeners learn to appreciate these hungry monsters as they go about their daily business patrolling for pests such as mosquitos, flies, aphids, and leafhoppers. Knowing how to live side by side in harmony is a simple matter of understanding what makes them tick – or twitch.

Caterpillars are vexing pests to many of the plants we grow in our home landscapes and vegetable gardens. There are numerous different species of pest caterpillars, most of which specialize in feeding on a particular group of plants: azalea caterpillars sometimes defoliate whole plantings of azaleas; heavy infestations of bagworms destroy arborvitae trees; tobacco hornworms strip the leaves from homegrown tomatoes; squash borers kill squash and pumpkin vines. And the list goes on.

The thought of spider mites can bring chills to an avid gardener, rekindling memories of the damage inflicted to a favorite plant by tiny creatures you can hardly see. Of all the pests in the urban landscape, spider mites are probably the most difficult to manage.