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Latest Plant reproduction Stories

Radio Frequency ID Tags Attached To Honey Bees Reveal Hive Dynamics
2014-07-25 03:12:10

University of Illinois at Urbana-Champaign Scientists attached radio-frequency identification (RFID) tags to hundreds of individual honey bees and tracked them for several weeks. The effort yielded two discoveries: Some foraging bees are much busier than others; and if those busy bees disappear, others will take their place. The findings are reported in the journal Animal Behaviour. [ Watch The Video: Hive Intelligence: How Honey Bees Adjust To Catastrophic Loss ] Tagging the...

2014-07-21 08:24:08

LONDON, July 21, 2014 /PRNewswire/ -- Reportbuyer.com has added a new market research report: Seed Treatment Market by Type (Chemical & Non-Chemical), by Application (Fungicide, Insecticide, Bio-Control, and Others) and by Crop (Cereals, Oilseeds, and Others) - Global Trends, Forecasts and Technical Insights up to...

honey bee diet
2014-07-21 04:55:19

redOrbit Staff & Wire Reports - Your Universe Online In a new study designed to determine whether or not poor nutrition plays a role in colony collapse disorder, researchers from the University of Illinois, Urbana-Champaign have discovered that there are significant differences in the genetic activity in honey bees based on the type of food the insects consume. The research, which was published online in the journal Scientific Reports, specifically focused on an energy storage...

Bees Tongue Size Matters For A Good Relationship With Flowers
2014-07-17 03:12:23

Ecological Society of America For bees and the flowers they pollinate, a compatible tongue length is essential to a successful relationship. Some bees and plants are very closely matched, with bee tongue sized to the flower depth. Other bee species are generalists, flitting among flower species to drink nectar and collect pollen from a diverse variety of plants. Data on tongue lengths can help ecologists understand and predict the behavior, resilience and invasiveness of bee populations....

2014-07-15 23:02:57

This research report categorizes the global market for Seed Treatment on the basis of Type, by Geography, Crop Trends and Forecasting Revenues and analyzing trends in each of the submarkets. (http://www.marketsandmarkets.com/Market-Reports/seed-treatment-market-503.html) (PRWEB) July 15, 2014 The report “Seed Treatment Market by Type (Chemical & Non-Chemical), by Application (Fungicide, Insecticide, Bio-Control, and Others) and by Crop (Cereals, Oilseeds, and Others) - Global...

Local bees manage better than imported bees
2014-07-15 05:26:06

Janne Hansen - DCA - Danish Centre For Food And Agriculture, Aarhus University Honey bees with roots in the local environment manage much better in the struggle for survival than imported honey bees from foreign environments. A world without bees would be a whole lot poorer – literally. In Denmark alone an additional 600 million to 1 billion Danish kroner are earned annually due to the work done by bees making honey and pollinating a wide range of crops from apples to cherries and...

Pesticide Use Is Impairing Bees' Abilities To Forage For Pollen
2014-07-10 07:26:46

April Flowers for redOrbit.com - Your Universe Online Bees with long-term exposure to neonicotinoid pesticides exhibit a decreased ability to forage for pollen, according to a new study led by the University of Guelph. The study, which involved fitting bees with tiny radio frequency transmitters, was published in a recent issue of Functional Ecology. The researchers — Nigel Raine, a professor in Guelph’s School of Environmental Sciences, and Richard Gill of Imperial College London...

Studying Bees From The Inside Out
2014-07-08 03:18:52

National Science Foundation Researchers work to save bees by studying the diversity of microbes that live in their guts and the impacts on these microbes of exposure to antibiotics It is 1,825 miles from New Haven, Conn., to Austin, Tex., which typically means 30 hours of driving and three nights in motels, not an easy trip for anyone. But for researchers moving from Yale University to a new lab at the University of Texas last August, it proved especially challenging. They made the...

Bees 'Shouts' Warn Intruders That A Food Source Will Be Defended
2014-07-08 08:15:09

[ Watch the Video: Stingless Bees Fight Over Food Source ] April Flowers for redOrbit.com - Your Universe Online If you were foraging for food in a highly competitive environment and you found a very lucrative source, how would you communicate this prize to your teammates without giving it away to your competitors? This is the situation bees find themselves in quite often. Scientists believe that many animals, faced with eavesdroppers, have developed "whispers" to prevent revealing...

Flower Blasts Pollen At Birds
2014-07-04 03:22:40

Cell Press A small tree or shrub found in mountainous Central and South American rainforests has a most unusual relationship with the birds that pollinate its flowers, according to a study reported in the Cell Press journal Current Biology on July 3. The plant known as Axinaea offers up its male reproductive organs as a tempting and nutritious food source for the birds. As the birds seize those bulbous stamens with their beaks, they are blasted with pollen by the flowers' complex...


Latest Plant reproduction Reference Libraries

Melissophobia
2013-12-24 11:13:46

Melissophobia or the fear of bees, from Greek melissa, meaning honey bee and phobos, meaning fear, and sometimes misspelled as melissaphobia and known also as apiphobia, is one of the most common fears among people and is kind of a specific phobia. The majority of the population have been stung by a bee or had friends or family members stung. A child may fall victim to a bee sting while playing outside. The sting can be rather painful and in some individuals results in swelling which might...

Heirloom plant
2013-09-20 13:16:15

Heirloom plants are plants that were grown centuries ago, handed down through the generations, and are still grown today without genetic modification. Heirloom plants maintain their traits year after year even though they are subjected to open pollination. Growing heirlooms is becoming more popular in North America and Europe because of their resistance to disease, pests, and extreme weather. Plants that have been genetically altered through artificial means, otherwise known as hybrids,...

Recalcitrant seeds
2013-08-21 08:52:36

Recalcitrant seeds are seeds that have to be protected from certain elements, such as drying and freezing, to remain viable. Seeds must be maintained at temperatures no less than 50 degrees Fahrenheit and does not have long shelf lives. Damage to the seeds results when they are allowed to dry out excessively, damaging the intracellular structures of the seeds, along with the forming of toxic chemicals within the seed. Recalcitrant seeds can be found in avocado, mango, cocoa and the...

Seed bank
2013-07-31 15:37:35

Seed banks are gene pools of seeds from food crops and other rare species. If seeds from the reserves are destroyed, seeds from seed banks can be used to generate new crops. Seed banks are not open to the public as are seed libraries or seed swaps. Maintaining seeds in a seed bank will preserve the seeds during times of natural disasters, disease outbreaks, or even war. SEED DORMANCY Seeds can remain dormant for decades as long as the storage environment remains cool and dry. Seeds that...

Orchard Mason Bee, Osmia lignaria
2013-07-10 14:38:22

The orchard mason bee (Osmia lignaria), also known as the blue orchard bee, is a species of megachilid bee that is native to North America. Its range extends across the Rocky Mountains, where two subspecies are located. The nests of this species are made in natural hollows in which the bees will make separate rooms for larvae by creating walls with mud. The orchard mason bee can first be seen the early spring months, when temperatures reach about fifty-seven degrees Fahrenheit. Males leave...

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Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.