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Lantana Research Paper

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Lantana is a very invasive, poisonous species of plant that spreads very quickly. The scientific name for lantana is Lantana camara. Lantana originated from South America, Central America and Mexico, and was first introduced to Australia in 1841 in the Adelaide Botanic Gardens being brought to Australia as an ornamental plant. It quickly spread and became one of Australia’s worst weeds and a weed of national significance. This is why it is now illegal in all states and territories of Australia to buy or sell any variety of lantana. Although it was introduced for use as a fence for cattle because it could grow up to 5 metres, it failed because if cattle ate it they would die because lantana is poisonous to cows.
According to research from the …show more content…
Science uses mechanical control by bulldozing, ploughing, stick raking or slashing medium or large areas of lantana. Unfortunately this requires repetitive treatment because quite often the roots either don’t get pulled out or get dropped again and then the lantana regrows. Chemical control for lantana is done by spraying herbicides on small patches of lantana. It would be very uneconomical to spray acres of lantana, although sometimes they do helicopter spraying when mechanical control is unavailable to use. According to Cabi organisation “The most effective herbicides belong to the phenoxy acid (2,4-D, dichloroprop and MCPA), benzoic acid (dicamba) and pyridine groups.” (Cabi, n.d.) These would be the best herbicides to use to kill off the lantana. Biological control for lantana has been tried many times, with very few being successful. Some of the successes include: Prospodium tuberculatum (a lantana leaf rust) and Ophiomyia lantanae (a fly). Although, attempts are still being made to find more species to help solve the problem of lantana. Manual control is the easiest and simplest way of controlling lantana - all it takes is you, some gloves and maybe some other people (depending on the amount of lantana) and you just have to pull it out from the roots. Fire control is quite obvious, whereby fire burns the lantana.

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