Japanese Knotweed (Fallopia Japonica) Is An Invasive Species

The Maryland ecosystem is being ravaged by several invasive species. These species are introduced into the ecosystem in several ways, with several discoveries of invasive species every year. Whether it be Wavyleaf basketgrass or Purple loosestrife, these plants are capable of outcompeting with native plants and causing devastation to the native ecosystem. These invasive species are damaging to the environment and we should work as a community to halt the spread and limit its impact on the ecosystem of Maryland.

The overall website page on Channel Islands includes many tabs for users to explore. The page on terrestrial invasive plants is a helpful resource in learning about the competition of non-native plants. Colonization of invasive species poses harmful threats to native plants because many invasive plants such as sweet fennel, olive, and eucalyptus, compete for nutrients, light, and water. Sometimes these invasive species can outcompete native plants which can then lead to extinction. Constant eradication of invasive species is needed in order to ensure that native populations are not harmed. The web page provides in depth descriptions of the main invasive plants on the island as well as how each plant survives on the island. Although this website

One invasive species is a strawberry guava or psidium cattleianum is an invasive species in Hawaii. The strawberry guava is a small shrub or tree that can grow to be 3-15 feet tall. The tree has a smooth trunk with shiny egg-shaped leaves that are about 2-4 inches in length and 1-2 inches wide. The strawberry guava

Tumbleweeds have not always existed in the West. It is believed that they came to the United States in the 1870s. As soon as they arrived, they started to take over. In just a few weeks after being planted, tumbleweeds grow to be the size of a bowling ball and they do not stop growing. As they grow, tumbleweeds take over the landscape. They cover yards and cause other plants to die. In the fall, they break

When searching this subject, all I searched for on google was “invasive species.” Looking at the websites listed, most of them, I found, gave me the same information, almost word for word. This troubled me until I bumped into a website that was made by the National Wildlife Federation. The website listed is the website I used for

Species will thrive in an environment with abundant food supplies and ideal conditions. The experiment will prove the effects factors such as nutrient availability and density affects the exponential growth of Duckweed. Factors contributing to a thriving community include abundant food, clean environments, and space among other resources. Duckweed can live in extreme environments except freezing poles and deserts (Naturia.per.sg). Under adequate ph., temperature, and availability of nutrients this aquatic plant will double its biomass in 16 hours to 2 days through asexual reproduction. If the plant is in a limited space the population will reach a maximum carrying capacity as its roots and leaves occupy the container. As overcrowding begins

For instance, adaptive management involves setting targets for control and then identifying the most productive removal method, and finally analyzing how effective the plan has been. Satellite imagery is used to map the location of non-native species. The satellites provide the conservancy with maps of where large populations of invasive species are inhabited. Another new technology is remote sensing, “which is able to identify objects through their density; it can even distinguish between different plant species” (The Nature Conservancy). Remote sensing has historically been used to remove bush honeysuckle, which chokes native forests and spreads quickly. In order to safely remove invasive plants, the conservancy may pull them to cut off their water supply or use natural predators, prescribed fires, flooding, and herbicide use. Some of their greatest achievements are reducing japanese knotweed population by 80% in Oregon and containing invasive phragmites in

Have you heard the term “do what bunnies do”? Well they should call it do what invasive species do because these creatures have tons of offspring. For example, an invasive plant called Japanese knotweed spreads quickly and is so strong that any other plants growing in the same vicinity don’t stand a chance and it is basically impossible to get rid

Although some types of milkweed are invasive.. The milkweed in my plot attract elegant butterflies, but they are also invasive. Just looking at the plants in my plot they appear crowded. The milkweed takes up the majority of my plot and areas around it. After looking at some accounts of milkweed invading people's gardens, front yards, and wooded areas. It seems that milkweed grows and spreads rapidly, but slows it growth after a year or two. If the milkweed had not invaded the area the other plant populations would have been greater in number, and their would be less competition for resources in the area. If the milkweed was not there the snail population in the area would decrease. Even though I only had the opportunity to encounter one

Golden buckwheat (Eriogonum chrysops) is a low, matted perennial plant that flowers, and is usually between 2 and 10 cm tall and is 5-20 cm in diameter. It grows from a woody caudex. The stems have leaf bases and reach up to 1/5 the height of the plant. Leaves are basal and arranged in tight clusters. The flowers are yellow, 2.5-3 mm long, and sparsely glandular or infrequently glabrous. Individual flowers are small, less than 3 mm, with 6 petals each. Fruits form within the flowers and are inconspicuous and seed-like. They have leafless flowering stems, 3-8 cm tall, bear ball-like clusters of yellow flowers in late spring and early summer (from May-June).

Non-indiginous invasive plant species are more reproductive and increase more in size than native specie due to genetic configuration ( Willis et al., 2000).

One such invasive species is the common periwinkle plant, Vinca minor L. Vinca minor is an evergreen or semievergreen groundcover, with creeping, vine-like branches that can become somewhat woody. The leaves are opposite and dark green. Vinca minor flowers in the spring and sporadically through September, with violet to blue lavender, pinwheel flowers. Vinca minor seeds

Invasive plants, and the effects they have on ecosystems, have attracted the attention of scientists and researchers around the globe. As one of the main drivers of alterations within our ecosystem, invasive plants have the capabilities to alter plant diversity, productivity, soil chemistry and nutrient cycling, as well as degrade habitats, and displace native species (Kuhman, Pearson, & Turner, 2011). Understanding the factors that allow these non-native plant species to invade new habitats will help further efforts to manage invasions and protect our native species.

Cheatgrass is the common name for the species Bromus tectorum L. and belongs to the grass family Poaceae (USDA 2015). This invasive plant was originally reported in eastern North America but now it is dominant in the Intermountain West (Huttanus 2009). The genetics of 192 North American populations of Bromus tectorum is studied so far (Huttanus 2009). Cheatgrass grows mostly in coarse texted soils whereas it cannot develop in saline or compacted soil (USDA 2014). In addition, it can invade rapidly in troubled areas such as burned areas, overgrazed rangelands, and cultivated fields. The spreading of the plant to shorter distance occurred as a result of transportation of hairy seeds by wind, birds, water, and to greater distance by vehicles carrying seeds in its undercarriage (USDA 2014).

French broom is an invasive plant species, which is a non-native plant that has been added to a community. It will likely cause economic or environmental harm, which will destroy the surrounding environment. Invasive plants are a species that grow and spread quickly, while pushing out other native plants from the area. They are introduced into new areas by being planted for decorational purposes, and can become uncontrollable. Broom is described as an “upright, evergreen shrub, commonly to ten feet tall” (“Invasive Plants of California’s Wildland”). It is an invasive plant species, commonly found in numerous places in California, for example, the Bay Area. Broom is a noxious weed, especially in the states of Hawaii, Oregon, Washington and