Garlic on broccoli: A smelly approach to repel a major pest
Agricultural insect pests seek out familiar scents to find their plant hosts. However, they can also be repelled by odors from other plant species.
Agricultural insect pests seek out familiar scents to find their plant hosts. However, they can also be repelled by odors from other plant species.
Biotechnology
Jul 23, 2019
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197
Today's rich variety of beetles may be due to an historically low extinction rate rather than a high rate of new species emerging, according to a new study. These findings were revealed by combing through the fossil record.
Evolution
Mar 18, 2015
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154
It's an observation as old as humans gathering around campfires: Light at night can draw an erratically circling crowd of insects. In art, music and literature, this spectacle is an enduring metaphor for dangerous but irresistible ...
Plants & Animals
Feb 3, 2024
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2778
The thought of eating an insect makes most people cringe – at least those who live in America, Canada and Europe, a minority of the world's population who would not let a cricket, grasshopper or beetle near their dinner ...
Plants & Animals
Jan 24, 2018
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561
Two pairs of academics are making the case for using insects as a food source in Perspectives pieces published in the journal Science.
The naked mole-rat is perhaps one of the most bizarre beasts on the planet. At first glance, it looks like little more than a cocktail sausage with legs and teeth. But beneath its wrinkly pink skin, this creature's strange ...
Plants & Animals
Jun 18, 2019
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192
Insects are the world's smallest flying migrants, but they can maintain perfectly straight flight paths even in unfavorable wind conditions, according to a new study from the Max Planck Institute of Animal Behavior (MPI-AB) ...
Plants & Animals
Aug 11, 2022
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291
Trapped in tree resin and preserved as in a time capsule: fossils enclosed in amber yield detailed insights into the anatomy of long extinct species. LMU zoologists Prof. Joachim T. Haug and Dr. Carolin Haug have discovered ...
Evolution
Aug 22, 2022
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421
A rapidly spreading virus threatens the health of the cacao tree and the dried seeds from which chocolate is made, jeopardizing the global supply of the world's most popular treat.
Molecular & Computational biology
Apr 23, 2024
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218
Increasing plant diversity enhances the natural control of insect herbivory in grasslands. Species-rich plant communities support natural predators and simultaneously provide less valuable food for herbivores. This was found ...
Plants & Animals
Nov 6, 2020
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872