Friday, March 20, 2020

The Bill of Rights, The Second Amendment essays

The Bill of Rights, The Second Amendment essays I decided to choose the second amendment, which deals with two separate issues. The first part ensures that the United States has a sufficient military, and the second part guarantees the right of the people to keep and bear arms. The amendment states that a well regulated Militia, being necessary to the security of a free state, the right of the people to keep and bear Arms shall not be infringed. Without this amendment, there would be no right for the United States to form a military under the Constitution. The importance of the latter is for people to have the right to protect them and there families from harm. I believe that this amendment is important because it allows the United States to produce the strongest military power. As a result of having the strongest military, the United States has emerged as a world leader and dominates many world issues. On October 21, 1998 Massachusetts legislation passed the Gun Control Act. This new law significantly changed the requirements regarding the purchase, possession, storage, licensing and carrying of firearms. This law also increases the criminal penalties for unlawful possessions and the use of firearms. I believe that this new law is beneficial and appeases to all of societys need for complete protection against the misuse of firearms. One aspect of this law is that all firearms must be stored in a locked container or have a locking device approved the state of Massachusetts. This particular aspect especially benefits families because it prevents any uncertified member of the household from mistreatment of the firearms. There were many situations where the mistreatment of household firearms resulted in child fatalities. However many citizens of Massachusetts opposed the new law because it was an inconvenience, and they felt that they could be held responsible for their own ac tions pertaining to the safety and security of their firearms. ...

Wednesday, March 4, 2020

Habits and Traits of the Asian Longhorned Beetle, Anoplophora glabripennis

Habits and Traits of the Asian Longhorned Beetle, Anoplophora glabripennis A recent immigrant to the United States, the Asian longhorned beetle (ALB) made its presence known quickly. Accidental introductions, probably in wooden packing crates from China, led to infestations in New York and Chicago in the 1990s. Thousands of trees were chipped and burned to prevent its spread. More recently, Anoplophora glabripennis appeared in New Jersey and Toronto, Canada. What makes this beetle so dangerous to our trees? All four stages of the life cycle damage the host trees. Description: The Asian Longhorned Beetle belongs to the family of wood boring beetles, Cerambycidae. Adult beetles measure 1-1 ½ inches in length. Their shiny black bodies have white spots or markings, and the long antennae have alternating black and white stripes. The Asian longhorned beetle may be mistaken for two species native to the U.S., the cottonwood borer and the whitespotted sawyer. All other stages of the life cycle occur within the host tree, so its not likely you will see them. The female chews away a small amount of bark and lays white, oval eggs singly within the tree. Larvae, which are also white and resemble small grubs, chew their way through the vascular tissue of the tree and move into the wood. Pupation happens within the tunnels the larvae create in the wood. The newly emerged adult chews its way out of the tree. Usually, identification of this pest is made by observing damage to the host trees, and then finding an adult beetle to confirm the suspected infestation. When the female oviposits, it causes the sap to weep. When a tree has multiple wounds with dripping sap, wood borers may be suspected. As the adults chew their way out of the tree, they push large amounts of sawdust from their exit holes. This accumulated sawdust, usually around the base of the tree or piled in the crotch of branches, is another sign of the Asian longhorned beetle. The adult beetle emerges from an oval exit hole about the size of a pencil eraser. Classification: Kingdom - AnimaliaPhylum - ArthropodaClass - InsectaOrder - ColeopteraFamily - CerambycidaeGenus - AnoplophoraSpecies - A. glabripennis Diet: Asian longhorned beetles feed on wood of many common hardwood species: birches, common horsechestnuts, elms, hackberries, London planes, maples, mountain ashes, poplars, aspens, and willows. They show a particular preference for maples. Larvae feed on the phloem tissue and wood; adults feed on bark during their mating and egg-laying period. Life Cycle: Asian longhorned beetles undergo complete metamorphosis with four stages: egg, larva, pupa, and adult. Egg - Eggs are laid singly within the host trees bark, and hatch in 1-2 weeks.Larva  - Newly hatched larvae tunnel into the vascular tissue of the tree. As they mature, larvae migrate into the wood, causing extensive damage. Larvae may reach 5 cm in length when fully grown, feeding for at least 3 months.Pupa - At maturity, the larvae move near the surface of the tree (under the bark) to pupate. Adults emerge in about 18 days.Adult - The adult beetles actively mate and lay eggs throughout the summer and fall. Special Adaptations and Defenses: Asian longhorned beetle larvae and adults chew wood with large mandibles. Adults, especially males, display long antennae used to sense the sex pheromones of potential mates. Habitat: Areas where host trees are available, particularly where maples, elms, and ash are in abundance. In the U.S. and Canada, known Asian longhorned beetle infestations have occurred in urban areas. Range: The Asian longhorned beetles native range includes China and Korea. Accidental introductions expanded the range to include the United States, Canada, and Austria, hopefully temporarily. The introduced populations are believed to be under control. Other Common Names: Starry sky beetle, Asian cerambycid beetle Sources: Asian Longhorned Beetle, Canadian Forest ServiceAsian Longhorned Beetle, University of Vermont Entomology Researh Laboratory