In the world of plant-feeding insects, who shows up first to the party determines the overall success of the gathering; yet viruses can disrupt these intricate relationships, according to researchers at Penn State.
Ecology
Aug 22, 2018
0
31
Night-time lighting from streetlights and other sources has complex and unexpected effects on communities of plants and animals, new research shows.Previous studies have shown that artificial lighting affects a wide variety ...
Ecology
Jul 26, 2018
0
33
Scientists at the John Innes Centre have discovered how plants send internal warning signals in response to attack by aphids.
Biotechnology
Jul 11, 2017
0
21
Researchers are nebulizing soybean aphids with RNA, which, when incorporated into the body, can hinder the expression of specific genes. The new method of delivering "interfering RNA" in a mist will likely speed the process ...
Biotechnology
Mar 20, 2017
0
15
Over millions of years under attack from insects, milkweed plants have developed considerable defenses. These include incredible toxicity – sufficient to kill a horse or sheep – which emanates from a milkweed's leaves ...
Plants & Animals
Mar 15, 2017
0
52
As delegates from 195 nations meet in Paris to debate mankind's response to global climate change, scientists from the University of Kansas and Rothamsted Research in England today issue a study of a major crop pest that ...
Ecology
Dec 7, 2015
0
16
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.
Ecology
Mar 16, 2015
0
1200
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.
Plants & Animals
Feb 2, 2015
1
44
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?
Ecology
Sep 19, 2014
0
0
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, ...
Plants & Animals
Jun 2, 2014
0
0
