Aphids, the tiny insects that can overwhelm soybeans and reduce yields, are appearing earlier than in previous years, according to an Iowa State University entomologist.
The harlequin ladybird, officially known as Harmonia axyridis, was widely introduced across continental Europe as a way to limit the population of small sap-sucking insects called aphids.
Artificial night time light from sources such as street lamps affects the growth and flowering of plants and even the number of insects that depend on those plants for food, a study published today confirms.
Aphids are a kind of insect that typically lives on the aerial parts of plants, feeding on the sap that flows through the phloem with a specialized buccal apparatus. That is why they are considered pests in agricultural crops.
Having a strong personality may be the difference between thriving and failing, according to new research
When the chips are down, having a strong personality may be the difference between thriving and failing, according to new research which studied how aphids reacted when faced with predatory ladybirds.
Anniversaries are often a time to look back. But after taking stock of the past, it can be just as important to look to the future.
Bent and tossed by the wind, a field of soybean plants presents a challenge for an Asian lady beetle on the hunt for aphids. But what if the air—and the soybeans—were still?
After rising to alarming numbers, populations of the sugarcane aphid in South Texas grain sorghum have crashed, according to Texas A&M AgriLife Extension Service personnel.
Aphids are devastating insect pests and cause great losses to agriculture worldwide. These sap-feeding plant pests harbor in their body cavity bacteria, which are essential for the aphids' fecundity and survival. Buchnera, ...
Texas A&M AgriLife Extension Service scientists are warning South Texas grain sorghum producers to be on the lookout for a new insect pest that, left unchecked, could wipe out their entire crop.