Blog Archives

Pollinator Protection: Hazard versus Risk

Pollinator protection has received a lot of national attention due to decline of honey bees and other wild pollinators. The causes of this are still being studied, but parasites, pathogens, nutrition, genetics, and pesticides all play a role in these

Posted in Beneficial Insects, Pesticide Topics

Protecting Pollinators

Honey bees and other pollinators are as much a part of agriculture as cattle and corn. We hear a lot about protecting pollinators, as we should, since losses of honey bees since 2006 have been at unacceptable and unsustainable levels.

Posted in Beneficial Insects

Bees and Pesticides in the Garden

I received an email from a backyard beekeeper asking how they can avoid problems to bees when using pesticides in the yard. Overwintering losses of honey bee colonies increased in 2006 and remain at unacceptable levels, but at the same

Posted in Beneficial Insects, Pesticide Topics

Bio-solids, Poultry & Swine Manure Amendments Affect Population Densities of Soil Mites on Corn & Wheat Fields in Western Kentucky

Soil mites are considered one of the major components of soil arthropod communities, although they are not well studied. Soil-inhabiting mites play an important role in litter/organic matter decomposition in three different ways: (1) direct litter decomposition, (2) organic matter

Posted in Beneficial Insects

Hover Flies: Beneficial but Occasionally Annoying

Some of the common names of the small bee-like flies shown in Figure 1 include corn fly, hover fly, helicopter fly, flower fly, and sweat bee. Each name fits some aspect of the insect’s appearance, behavior, or hangout. These convincing

Posted in Beneficial Insects

Lady Beetle Pupae

When a lady beetle larva finishes feeding, it attaches the end of its abdomen to a surface and molts to the pupa stage. Pupae of the multicolored Asian lady beetle are commonly found attached to foliage (Figure 1).  The adult

Posted in Beneficial Insects

Monarch Butterfly in Kentucky and Early Season Pest Management at Way-stations

Monarch Butterfly Sightings in 2015 According to this monarch butterfly migration page, the first reported sightings of monarch butterflies (Figure 1) in Kentucky were May 12 in Danville, May 13 in Lexington, and May 24 in Scottsville. Previous monarch research

Posted in Beneficial Insects