- Author: Jules Bernstein, UC Riverside
Scientists search for pheromone to disrupt insect mating
UC Riverside scientists are on the hunt for a chemical that disrupts “evil” weevils' mating and could prevent them from destroying California's supply of avocados.
Avocado weevils, small beetles with long snouts, drill through fruit to lay eggs. The weevil grubs or larvae bore into avocado seeds to feed, rendering everyone's favorite toast topping inedible.
“They're extremely hard to control because they spend most of their time deep inside the fruit, where they're very well protected from insecticides and natural enemies,” said UCR researcher
- Author: Iqbal Pittalwala
It’s easy to finish half a bag of chips, or more, while being spread out on a couch, watching TV, the remote near and handy. So robotic can such chip consumption be that it’s easy, too, not to glance at the chip parade traveling resolutely from bag to mouth. But glance we must, for had it not been for the work of a research team, those healthy potato chips for most of us today would be out of reach and pricey, crunched into a crisp footnote in potato history.
The research team, which rescued the potato chip industry from major losses, is the “Zebra Chip Research Team.” It has just won the Integrated Pest Management Team Award...
- Author: Iqbal Pittalwala
Possibly, people could be divided into the following two groups: those who knowingly eat insects, and those who think they have never eaten them. Since I am still assailed by the odd nightmare in which I am bringing to my lips a well-cooked bug that suddenly springs to life, I decided to tackle my bug-food phobia by visiting entomologist Douglas Yanega of UC Riverside last week.
Yanega has eaten insects, even relished them. With no difficulty whatsoever he has ingested honey bees, termites, mealworms, crickets, grasshoppers, ants, June beetles, silkworms and even scorpions.
“These admittedly were not very tasty,” said Yanega, who is the senior museum scientist in...
