Sugar beet growers have been warned that farm hygiene is "critical" to protect their crops after Defra refused an emergency bid to use ...

woolly apple aphid eggs and nymphs traditionally overwintered on elm trees in cracks or under loose bark. In spring, the eggs ...

Reports from entomologists in the Midwest indicate populations of soybean aphids increased dramatically from the week of July 14 through the week of July 21, when temperatures were ideal for ...

Winged females may develop later in the season, facilitating colonization of new plants. In temperate regions, sexual reproduction occurs in autumn, with eggs often overwintering. Aphids are ...