What Eats Onion in Manitoba, and When

A mature golden onion bulb growing in dark soil with green foliage and mountains visible in the background.

Across Manitoba gardens, the insect responsible for stunted, yellowing, or collapsing onion seedlings almost always turns out to be one species: the…

What Eats Corn in Manitoba, and When

A productive vegetable garden showing mature corn stalks and tomato plants laden with ripe red fruit under bright summer sunlight.

Two documented species actually feed on corn here: corn earworm, which tunnels into the ear tip once silks form, and Japanese beetle, which clips fresh…

What Eats Spinach in Maine, and When

A young spinach plant with emerging flower bud grows in a sunny raised garden bed with dark soil.

The University of Maine Cooperative Extension documents ten insect pests across the state’s home gardens and landscapes, but only one of them has any…

What Eats Pepper in Iowa, and When

An arrangement of fresh chili peppers ranging from green to red, displayed on a rustic wooden table with kitchen tools and ground chili powder.

In Iowa, the pepper pests documented by Iowa State University Extension are limited: common stalk borer tunneling into stems, grasshoppers that shred…