Basically locusts are little parasites that kills crops. The crops slowly die off because the locusts treat them like host.
When a locust swarm descends on an area, it will eat all the vegetation that it can. This typically leads to failure of the intended crop.
it helps your crops grow and makes the whole area look good and heals
From kpnutta:No, the worst harm it does to humans is when it eats crops and causes famineLocusts can be dangerous to crops and other vegetation, but not necessarily to humans.
invasion: any entry into an area not previously occupied; "an invasion of tourists"; "an invasion of locusts"
Research at Oxford has proposed that swarming behaviour is a response to overcrowding. Increased tactile stimulation of the hind legs causes an increase in levels of serotonin. This causes the locust to change colour, eat much more, and breed much more easily. The transformation of the locust to the swarming variety is induced by several contacts per minute over a four-hour period. It is estimated that the largest swarms have covered hundreds of square miles and consisted of many billions of locusts. Plagues of locusts appear many religous texts, including one of the biblical Plagues of Egypt, where locusts ate all the crops in the area. So basically, Locust swarms can occur anywhere that there is an over abundance of locusts in one area.
Locusts follow the food source. Once they have devastated the vegetation in one area, they migrate to another area to feed.
No
fallow
Georgia was found for the crops area.
No crops are grown in the tiaga or boreal forest. The soil is too thin in that area for any crops to be grown.
it refers to the proportion of area under various crops at any given point of time in an unit area. OR the yearly sequence & spatial arrangement of crops & fallow on a given area.
all they really grew was wheat, barley, and other crops on that area.