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Latest Yellow jacket Stories

2012-08-07 23:02:23

RESCUE! ® W•H•Y® Trap is the safe, effective and environmentally friendly solution to lure and trap wasps, hornets and yellowjackets Spokane, WA (PRWEB) August 07, 2012 The unusually hot and dry weather throughout the nation is creating a bumper crop of stinging wasps, hornets and yellowjackets. These aggressive insects are busy building colonies, searching for sugary sodas and bombarding backyard barbecues. Experts say now is the time to capture the workers before their...

2009-07-21 12:55:03

A switch from annual to multiyear colonies and a willingness to feed just about any prey to their young have allowed invasive yellowjacket wasps to disrupt native populations of insects and spiders on two Hawaiian islands, a new study has found.By analyzing the DNA from bits of prey snatched from foragers returning to nests, ecologists from the University of California, San Diego, found that introduced yellowjacket wasps kill or scavenge prey from 14 different taxonomic orders of animals,...

2008-04-26 10:15:57

This Behind the Scenes article was provided to LiveScience in partnership with the National Science Foundation. Dressed in a white beekeeper suit and full face mask, I pour a small amount of ether into the exit hole of a yellow jacket nest. Too much ether might kill many of the colony inhabitants, too little might allow them enough mobility to attack me, but just the right amount should send the yellow jackets into dreamland. After a few minutes, my students and I quickly dig up the...

df60710a44a3d3d19f4348f502ff97151
2008-02-18 12:35:00

Colonies exhibit extreme cooperation and caste systemMichael Goodisman could be called the Maury Povich of the yellow jacket world. In his laboratory, Goodisman determines the paternity of yellow jackets to study family dynamics within a colony. Even though only one family lives within a colony, each yellow jacket queen mates with several males, creating a complex family tree."Social insects such as yellow jackets have been described as one of the greatest achievements of evolution because of...

2006-08-24 14:30:23

By Anne Harding NEW YORK (Reuters Health) - A yellow jacket sting can be more dangerous if a certain species of the insect is doing the stinging, a new study shows. Of the two most common yellow jacket species found in the eastern US, Vespula maculifrons -- which tends to live in large underground nests -- is much more likely to cause a systemic reaction than is Vespula germanica, Dr. David B. K. Golden of the Johns Hopkins Asthma and Allergy Center in Baltimore and colleagues...


Latest Yellow jacket Reference Libraries

0_1b176b063c37655d81f4ab248352d3de
2005-09-12 11:56:41

A wasp is any insect of the order Hymenoptera and suborder Apocrita that is not a bee, sawfly, or an ant. The less familiar suborder Symphyta includes the sawflies and wood wasps, which differ from the Apocrita by having a broad connection between the thorax and abdomen. Also, Symphyta larvae are mostly herbivorous and "caterpillarlike", whereas those of Apocrita are largely predatory or parasitic. Most familiar wasps belong to the Aculeata, a division of the Apocrita whose ovipositors are...

40_2a82afe2a926ff17f8a6767143261c5b
2005-09-08 12:09:25

Yellowjackets are typically black-and-yellow wasps of the genus Vespula or Dolichovespula (though some can be black-and-white, the most notable of these being the bald-faced hornet, Dolichovespula maculata). They are characterized mostly by their distinctive combination of black-and-yellow color, small size (slightly larger than a bee), and entirely black antennae. They live in colonies and build globular paper nests. Workers are around 12-20 mm in length, depending on species, and feed on...

40_f0d9886e30d819cc3f9700977b463e08
2005-08-25 09:20:52

Paper Wasps are social wasps and make up the genus Polistes. They form small colonies with umbrella-shaped nests in sheltered spots, and are quite mild-mannered. They feed on caterpillars and other soft-bodied insects, most of them pests. Despite the use of the proper name, most social wasps make nests from paper, although some tropical wasp species such as Listenogaster Flavolineata use mud, a far more easy resource for the wasp to collect. The larger colonial species, Yellowjackets,...

40_e84b7351a70d1d2195a6554703b4a633
2005-08-25 08:44:29

A wasp is any insect of the order Hymenoptera and suborder Apocrita that is not a bee, sawfly, or an ant. Less familiar, the suborder Symphyta includes the sawflies and wood wasps, which differ from the Apocrita by having a broad connection between the thorax and abdomen. Also, Symphyta larvae are mostly herbivorous and "caterpillar-like", whereas those of Apocrita are largely predatory or parasitic. Most familiar wasps belong to the Aculeata, a division of the Apocrita whose ovipositors...

37_49a51ac5db06818baf7e159515bf672c
2005-07-14 11:42:55

Yellowjackets are black-and-yellow wasps of the genus Vespula or Dolichovespula (though some can be black-and-white, the most notable of these being the baldfaced hornet, Dolichovespula maculata). They can be identified by their distinctive combination of black-and-yellow color, small size (slightly larger than a bee), and entirely black antennae. Like some other vespids, they live in colonies and build globular paper nests. Workers are around 12-20 mm in length, depending on species, and...

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Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
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