- Author: Kathy Keatley Garvey
Ladybug! Ladybug!
Fly away home.
Your house is on fire
And your children are gone.
How many times have you heard that nursery rhyme? Better yet, how many times have you seen a lady beetle (because they're beetles, not bugs) take off?
Look closely for lady beetles in aphid-infested milkweed plants and you might see this phenomenon. The lady beetle opens its elytra (a modified hardened protective wing case) and out pop the wings.
This lady beetle was munching and crunching aphids on a tropical milkweed this afternoon in Vacaville, Calif., and then opted to take flight. Just another beneficial insect eating soft-bodied...
Ten years ago the U.S. Senate voted unanimously and created National Pollinator Week. This week reminds us of the vital role pollinators play in providing our world's fruits, nuts, seeds, and vegetables. According to the Pollinator Partnership, pollination produces nearly $20 billion worth of crops annually in the U.S.
Pollinators include bees, beetles, bats, butterflies, moths, and wasps. Many pollinators including bats, predatory wasps, and syrphid flies are also beneficial predators because they...
Last week, we discussed some common beneficial predators that help control pests on garden and landscape plants. One such predator you might find, is a lacewing. In fact, you may have seen adult lacewings on or near porchlights in the evening, since these insects are attracted to lights.
Green Lacewings
Green lacewing (Chrysopa spp., Chrysoperla spp.) adults are green, soft-bodied insects with golden eyes and four membranous wings. Their larvae are pale with dark markings and a tapered tail, and measure 1/8 to 4/5 of an inch long.
There are several species of green lacewings; some species have predaceous adults, while others feed only on...
/h2>- Author: Karey Windbiel-Rojas
In observance of National Pollinator Week, we thought we'd share how you can manage pests around your home, garden, and landscape and still protect pollinators.
Natural enemies (predators, parasites, and pathogens) reduce pest populations and help prevent damage to plants. Pollinators such as domesticated honey bees, wild bees, and other pollinating insects, are essential in the production of many of the fruits, vegetables, and nuts we grow in California, both in our backyards and in commercial agriculture.
Natural enemies and pollinators can be harmed by pesticides...
Thanksgiving is a time to gather together with family and friends. The occasion is usually centered around a big meal followed by pumpkin pie, and hopefully some time to let each person share a list of what they are most grateful for that year.
Here at UC IPM, we are adding beneficial insects to our “thankful” list! These helpful invertebrates (also called natural enemies) are often overlooked for the contribution they make to gardens and landscapes.
Natural enemies, such as spiders and certain mites and insects, can help reduce the number of pests in your garden. It's possible that part of the reason they are overlooked is because...