Latest Plant reproduction Stories
Honey bees with roots in the local environment manage much better in the struggle for survival than imported honey bees from foreign environments.
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.
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
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.
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.
A study of five different bee species reveals that the queens will travel far from their birthplace before starting new colonies.
Scientists have discovered how a bloodsucking parasite has transformed Deformed Wing Virus (DWV) into one of the biggest threats facing UK honeybees.
The recent surge in organic farming has created a need for enhanced research efforts to inform the agricultural sector.
In an attempt to deal with diminishing honey bee populations, US President Barack Obama has announced the formation of a new task force designed to promote the health of the insects and other pollinators.
EPA Fails to Restrict Pesticides Linked to Bee Decline WASHINGTON, June 20, 2014 /PRNewswire-USNewswire/ -- The White House today issued a Presidential Memorandum on pollinator health
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 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 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 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...
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...
- An uxorious, effeminate, or spiritless man.
- A timorous, cowardly fellow.