Phytophthora infestans Essays

Why did the potato blight in the 1840s and 1850s cause little excess mortality in Scotland but catastrophic famine in Ireland? The outbreak of potato blight, phytophthora infestans, originated in America and rapidly spread to countries in Northern Europe including Britain and Ireland. Different countries were affected by varying degrees but none to the devastating extent of that in Ireland. The famine in Ireland or An Gorta Mór, the great hunger, was a catastrophic disaster that lasted from 1845

In 1845, Ireland was hit with a devastating blight that destroyed all of its potatoes and caused more than a million people to die of starvation and disease. The Irish Potato Famine, also known as The Great Famine, was a tragic time in Irish history, lasting from 1845 - 1849. Ireland’s poor was very dependant on potatoes, so the sudden death of the potatoes devastated Ireland’s population. Ireland got almost no help from Great Britain, so it had to help itself, but it did not have the resources

The Great Famine, or the Great Hunger was a period of time in Ireland between 1845-1852 when there was a disease, emigration, and a mass starvation. (Daly 1) In September 1845, a fog carrying a fungus called phytophthora infestans drifted over the fields of Ireland. (The History Place 1) Soon after, the fungal spores settled on potato plant leaves, which fermented, giving the fungus what it needed to live. (The History Place 1) The fungus soon spread to all the potatoes in Ireland, causing them to

In the film “The Great Famine”, the Irish famine in 1845 is discussed and it shows how hundred of thousands of people starved to death because lack of crops. Before this time 1/3 of the population relied on the potato crop, and they would eat about 14 pounds of potatoes each day. However, because this crop can only be stored for 6-9 months, they needed to grow enough crops to feed the entire Irish population each year. In 1845 when all the potato crops became diseased, people began to starve to death

The Great Famine of Ireland was caused by a disastrous potato disease and is one of the most famous famines in history. 33% of the Irish population depended on potatoes for nourishment, and the beginning of the disease outbreak in 1845 sparked incredible starvations lasting until 1853. The huge Catholic population was overthrown by British rule, and forced the Irish to no longer own land or possess employment. When the disease hit, ships owned by the British prohibited other nations from transporting

Irish Genocide The Irish Genocide, also known as the Great Potato Famine, was the second deadliest disaster in Great Britain, with a death toll over 1 million. The Great Potato Famine started in September of 1845 and ended in 1852. It was located in Ireland and it took the population down by 20-25%. The Great Potato Famine was a genocide because the British took control of Ireland when a disease spread and ruined all of Ireland’s potato crops which was the main food at that time and caused a mass

the country of Ireland. The country of Ireland still has not fully recovered from the famine.But after a while the Irish population decreased by 1 million. How did it start The Great Irish Potato Famine started from a fungus called phytophthora. Phytophthora originated in Mexico but because of the dryness there the fungus could not grow or expand there very well. However, in Ireland the soil was so moist that the fungus was able to grow rapidly. One rotten

• In my group, I was in charge of looking for information about the different farmers. After reading the chapter, Maddie, Yasmine, and I randomly chose to be the organic, chemical, or pro-GMO farmer for our election. The three of us were initially in charge of the historical section of our presentation, but we decided to do a skit instead of simply presenting the information because we know that can be boring. Since I was the chemical farmer, I focused on Danny Forsyth. Forsyth thoroughly explained

“A Peasant” and “In Cardigan Market” Comparison Essay 'In Cardigan Market' and 'A Peasant' both present characters in their own environment. After examining the poems in detail, compare the ways in which the two poets present these characters. The character of 'Iago Prytherch' in 'A Peasant' and the character of 'Auntie Jane fish' in 'In Cardigan Market' are explored and presented using their thoughts, actions and observations. In both poems the character presentation is indirect and the poems

What is the famine, and what were the consequences? What is the Great famine? The great famine is was a period of starvation, disease, and emigration in Ireland between 1845 and 1852. One of the main reasons I have chose this topic is because its an very important part of Irelands history, it is estimated that aproxemently 1 million people died, and a million more emigrated from Ireland, because of the fear of getting infected, causing the island's population to fall by between 20% and 25%.

In the 1840s, Ireland experienced one of the most noticeably awful starvations of present day history. For a long time, Irish workers had relied on upon potatoes as virtu-partner their sole wellspring of sustenance. From 1845 to 1848, a plant growth destroyed about the greater part of Ireland's potato crop. Out of a populace of 8 million, around a million individuals kicked the bucket from starvation and ailment throughout the following few years.During the starvation years, around a million and

The Great Famine devastated Ireland in the mid 1800’s. At least one million people died and many more suffered due to poverty and sickness. The main factor that contributed to this event was the potato blight, which infected the potato crop and the Irish who heavily depended on it as their staple food. But what about the other factors? The blight was not the only factor that contributed to Ireland’s poor state at the time. The economy and government also had a part. Cormac O’ Grada’s Black ’47 and

In the mid-1800s, Ireland was a nation which depended on agriculture. The Irish were among the poorest people in the world, relying on crops to feed their families. The Great Famine, or An Gorta Mór, commenced with the potato failure in 1845. It lasted for six years and caused the deaths of over one million men, women and children. It also led to a huge increase in emigration with two million people fleeing the country in the search of both food and a life free from corruption. The Great Famine was

The story of how and why the Irish came and thrived in America is as long and tragic as all the other sad stories of all the immigrants to the America 's that make her what it is today. The Irish began to immigrate to the United States long before the Great Famine of 1845. Between the years of 1650 and 1922 some 5 million Irish immigrated to the Americas with the first recorded St. Patrick 's Day celebrated in 1762. There were so many Irish-Scottish immigrates and settlers around the 1700 's that

The infamous disaster of the Irish potato famine, also known as The Great Famine was an era in Ireland that lasted between 1845 and 1849, during this time starvation, sickness, emigration, and mostly death were being faced by thousands of people. These causes were being widespread in Ireland because potato plants were being destroyed by a disease called blight. The British government did have negligence toward the Irish during the famine. The famine started as natural disaster, but its causes were

significantly and potentially be wiped out. A prime example of where genetic biodiversity was too small and as a result, was wiped out, is the Irish potato famine. The potato famine was caused by a fungus-like organism called ‘the potato blight’ (Phytophthora infestans) which was a disease that ravaged potato crops all throughout Europe as a result of the potato’s being genetically too similar. Almost all crops were unable to grow from 1845-1849 as their genetic makeup did not hold any resistance to this

I. Background of the Author Oscar Fingal O’Flahertie Wills Wilde was born in Dublin, Ireland in 1854 to Sir William Wilde and Lady Jane Francesca Wilde. William was a valuable ear and eye surgeon, who wrote books on medicine, history, and poetry, while Oscar’s mother was known as “Sperenza,” and was a poet as well as a proponent for women’s rights and the independence of the Irish. Wilde attended Trinity College in Dublin, and later went to Magdalen College, Oxford, where he studied the classics

The Irish Famine of 1849 to 1852 was a catastrophic event in Irish history that wiped out a quarter of Ireland’s population. Ireland was the most densely populated country in Europe at the time, with a population of eight million in 1845. This population mainly consisted of Irish Catholics, who were discriminated against by the English. This discrimination led the Irish to have very little rights and say in the matters of their own lives. The land system gave wealth to the landowners, and some to