pollinator
gregladen | August 26, 2016Using executive power, Governor Mark Dayton, recognized as one of the best governors in the US, has laid out protections for pollinators in Minnesota.
The Minnesota Department of Agriculture is ordered to implement recently developed recommendations related to neonicotinoid pesticides. Potential users must demonstrate a real need for the products, and use them properly. This and other state agencies will coordinate and develop a Pollinator Protection Team to develop and implement statewide goals, and keep track of things. The Governor created a Committee on Pollinator Protection to advise…
edyong | January 21, 2010
The partnerships between flowering plants and the animals that pollinate them are some of the most familiar in the natural world. The active nature of animals typically casts the plants as the passive partners in this alliance, but in reality, they're just as involved. That becomes particularly apparent when the animals renege on their partnership.
Nicotinia attenuata, a type of wild US tobacco, is usually pollinated by hawkmoths. To lure them in, it opens its flowers at night and releases alluring chemicals. But pollinating hawkmoths often lay their eggs on the plants they visit and the…
edyong | June 15, 2009Many living things, from chameleons to fish to squid, have the ability to change their colour. But flowers? Yes, over 450 species of flower have the ability to shapeshift, altering their colour and positions over the course of a day. The goal, as with many aspects of a flower's nature, is communication. The secondary palette tells pollinators that a particular flower has already been visited and not only needs no pollen but has little nectar to offer as a reward. The visitor's attentions (and the pollen it carries) are directed towards needier flowers.
The legume Desmodium setigerum is one…