Essay about Pill Bug

During the last decade, redbanded stink bug has emerged as a major stink bug pest species in Louisiana. The economic threat from redbanded stink bug is also rapidly increasing in the Mid-South and Southeastern region of the United States as it continues to expand its geographical range. Since redbanded stink bug is relatively new species in the existing sting bug complex, there is a lack of information about this pest compared to other stink bugs. One of the gaps in our present understanding is its potential spring hosts where its population can build up before migrating to soybean. Field observations have revealed that red banded stink bugs were present in high numbers on leguminous host like medic, clovers and vetch along rights-of-way, ditches

Pill bugs, Armadillidium vulgare, are terrestrial isopods [Gibbs, Smigel, 2008]. Thus, they are not very well adapted to land [Gibbs, Smigel, 2008]. Water loss is a reoccurring theme because terrestrial isopods lack “cuticular lipids and the elaborate spiracular apparatus of insects” [Gibbs, Smigel, 2008]. Most of the water loss is evaporation from the respiratory organs [Gibbs, Smigel, 2008]. The respiratory organs are called pleopods, and are gill-like organs “located on the ventral abdominal segments” [Gibbs, Smigel, 2008]. Interestingly, pill bugs are capable of conglobation, the ability to roll up in a ball [Gibbs, Smigel, 2008]. In addition to protection from predation, conglobation may also conserve water [Gibbs, Smigel, 2008].

The first experiment is to find out if the pillbugs prefer dark or light environments. The choice chambers have a little passageway between the chambers. Make sure to gently place five pillbugs on each side and then block off that doorway with a cardboard barrier of some sorts. Pick one of the chambers and then cover that chamber with

The hypothesis that was tested was pill bugs are use to the cooler temperature of the room and natural soil would travel a greater distance once they were in a hotter environment. The hypothesis is rejected on the basis that the p-value of .760 is greater than .05. Furthermore, figure 3 supports this rejection, since the averages are very close to each other and their error bars completely overlap. This rejection means that once the pill bugs where in the hotter environment there was not difference in their behavior compared to the cooler room temperature environment; they did not travel longer distances. However looking at bugs D, F G and H in figure 2, there is a difference in distance traveled that appears to be greater than

This result was consistent with the other groups who tested out this question. They also got that the pill bugs preferred a dark environment. Furthermore, the data supports many studies that state that pill bugs prefer a dark and moist environment because that best replicates their natural habitat and provides for their needs. For example, one website claims that pill bugs will prefer the darkness and encourages the reader to test it. Another does multiple experiments on the pills bugs and in their experiment the pill bugs prefer the dark environment. After learning that pill bugs do not prefer light areas, I would want to test if there are other colored lights that attract them instead. An experiment can be done by keeping one chamber dark and using different colored lights such as red, green, or blue on the other side to see if it attracts any of the pill

Pillbugs and sowbugs are terrestrial isopods that belong to the order Isopoda and the arthropod class crustacean. According to the Current Topics in Microbiology and Immunology, the terrestrial isopods have evolved from the marine forms. However despite the fact that they seek moist environments they must also avoid an overly moist environment (Journal of Insect Science, 2008). The two different species resemble one another phenotypically. However, pillbugs are a dark gray and the sow bugs are a light gray with posterior projections. Pillbugs also curl into a ball when they feel endangered and the sow bugs do not. The pill bugs used in this experiment were female. Isopods primarily live in dark, damp habitats in order to prevent dehydration (Isopod Behavior Lab). The purpose of this experiment was to determine the type of environment isopods prefer. First we tested to see if the isopods preferred a dry or moist environment and then we tested to see if they preferred the potting soil or the leaf litter environment. For the observation of isopods in response to moisture experiment it was said that each of the two different species would prefer a different environment. For part two, Observation of Isopods in response to other variables, it was hypothesized that the Isopods would prefer the potting soil or the leaf litter environment.

This experiment was performed to observe the taxis and kinesis of certain organisms. This is important because the organism’s survival and ability to reproduce depends on how they orient to stimuli using senses. We investigated the behavior of pill bugs to determine if they’ll move towards or away from the vinegar through smell. If I place pill bugs in a behavior tray with different chambers, then they’ll move away from the chambers that contains vinegar. A behavior tray with 5 chambers is used and 2 were control while the other 2 has cotton balls with a few drops of vinegar on it. 5 pill bugs are positioned in the center of the chambers and is covered with a transparent cover to observe the organisms for 10 minutes. Results had shown the class

Wet and Dry Environments To find whether Pill bugs gravitate toward a wet or a dry experiment, two coffee filters were cut to the size of the petri dish and placed inside, however one was dampened before being placed on the bottom. Dirt was then added on top to promote a more realistic environment and five Pill bugs were placed in each side before starting to prevent bias on an environment. A log was taken every thirty (30) seconds for ten (10) minutes on how many bugs were in each chamber and a graph was then made to show the changes of the bugs' positions over time. Again, if a Pill bug was in the transgression tunnel he was determined to be in a dish by the direction he was moving or the way it's head was facing.

We conducted a controlled experiment to determine which variable, Music or no music, would have the greater averaging effect on the pillbugs.

Acidity of an ecosystem, measured in pH, is a crucial factor to the survival of a species in an ecosystem. Altering it can have result in dramatically negative effects, in spite of the fact that pH of an ecosystem has been dramatically changed over a relatively short period of time due to various human activities. For example, acid rain is a major environmental problem that is caused by human-made pollution. When fossil fuels are burnt to get energy, pollutants like sulfur dioxide and nitrogen oxides get mixed into the rainwater and eventually are evaporated into the atmosphere. These gases enter the atmosphere, and mix with water in the water cycle to form an acidic mixture of water and gases. This water falls in the form of acid rain, which

In this experiment, we tested three different environments, soil, sand, and a leafy mixture to see which one a pill bug would prefer the most. Originally, we believed that the pill bug would find the leafy substance to be most favorable. Five pill bugs and then a single pill bug was placed in the center so that it could select one of the substrates. The data collected at the end of the experiment opposed our original hypothesis as we discovered that the most favored environment was the soil. This finding could correlate with the dark color of the soil closely matching the color of the pill bug or the moisture in the soil.

My selected topic for this discussion is, bed bugs. Recently, I have seen 5 different cases in less than month in regards to bed bugs. Our clinical staff is well trained and adheres to the policies when we have bed bug patients. The two websites I listed below gave multiple research avenues of current and previous studies of bed bugs.

Many people think that Ladybugs are bugs but they are actually beetles. Ladybugs commonly yellow, red, or orange with black spots on their body. There are about 4,300 kinds of ladybugs in the world. The ladybug is found all over the world and there is said to be more than 450 species in North America. The name “Ladybug” comes from Britain`where they became known as “Our Lady’s bird” or also “The Lady beetle”. The average lifespan for the ladybug in the wild is two to three years. Their spots and colors are meant to make them unappealing to predators. Their colors tend to fade as they get older. A threatened ladybug might play dead or crete disgusting fluid that will protect themself. Their Aphids. Aphids are soft insects that suck the

Bugs may not seem like the most appetizing snacks. They have been known for causing many annoyances in a person’s daily life. Instead of killing these little insects, why not eat them? Regular bug-eaters have described fried grasshoppers as shrimp, fried scorpion as fishy potato chips, and roasted larvae as nutty larvae. If these bugs really taste as they are described, there could be so many uses. People who are allergic to certain things will be able to experience the same taste of shrimp for example but with fried grasshoppers instead. All these similar tastes could lead to so many more possibilities.

Marxism is the theory of Karl Marx and Fredrich Engels, it’s based on the economical and social system. Marxism emphasizes on the importance of class struggle in society. They thought that economic processes and class struggles laid the groundwork for every important era and movement in history, and would lead to the downfall of the upper class and the rise of an egalitarian communist society. Under capitalism, the working class or “the people,” own only their capacity to work; they have the ability only to sell their own labor. According to Marx a class is defined by the relations of its members to the means of production. The worker is alienated because he has no control over the labor or product which he produces. The