Pests & Diseases


Bagworm: The larvae feed on some 120 species of woody ornamentals-deciduous shrubs and trees as welt as conifers.

Black Spot

Black spot is the most serious and widespread disease of roses, thriving wherever there is adequate humidity and rainfall.

Blossom End Rot

This common affliction of tomatoes is the result of a physiological disorder rather than a disease. First described over a century ago, blossom end rot is linked to low levels of calcium in the young fruits as well as to …

Eastern Mole

The eastern mole (Scalopus aquaticus) can be found from Ontario to Florida. Of the seven species of moles present in the United States, it is the most widespread, and the one that is most likely to disrupt lawns and landscapes with its tunneling.

Asian Lady Beetle

Also known as the Halloween lady beetle or Japanese lady beetle, the multicolored Asian lady beetle (Harmonia axyridis) was introduced to the United States in 1916 as a biological control for aphids and scale insects.