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because of Phytophthora infestans , a case of fungus , later blight is also sleep with as Potato blight .
It is one of the major culprits behind some of the worst spud shortage in the past , including the shortage 1840s European , Irish , and Highland potato famines .
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It belong to the Phytophthora genus .
It is interesting to note the name of this genus originates from Grecian Scripture “ phyto ” intend flora and “ phthora , ” which means decay or ruin .
The name is suit as Late blight ( LB ) can ruin your entire craw !
What Is Late Blight?
Late blight is a disease triggered by Phytophthora infestans , which is a type of water mold .
The weewee mould spreads through micro-organism or pathogen which thrive well in nerveless and moist surroundings .
In other words , flora are more susceptible to the disease in humid regions during the colder months of the year as the temperature range from 40 ° – 85 ° degrees Fahrenheit ( 4 ° C – 29 ° degree centigrade ) .
Unlike most other fungous diseases , Phytophthora infestans does not overwinter in the soil .
It normally spread through septic seeds , tubers , or plants put in the bacterial spore to healthy plants .
One reason why this disease overspread chop-chop and well is , sometimes , it spreads through the wind .
Keep in mind the bacteria is not airborne .
However , winds can carry septic spore to nearby plants .
of late blight poses serious problems for plant life like murphy , tomato , and eggplants .
What Damage Does Late Blight Cause?
It take only two weeks for the disease to kill a plant .
The first sign of disease come along on older leave closer to the ground .
When a works is infected it is common to detect gray-headed or green , water - soaked smear on the foliage .
As the disease matures over the next few days , the spots darken .
Eventually , the white fungus appears on the bottom of the leaves .
It spreads , and the entire plant gets taint .
The leave become limp , and at last , the plant dies .
When the conditions are right , and no preventative or recovery measures are taken , the blight can kill a plant in around two weeks .
Moreover , if an infected flora is amidst other industrial plant , it is only a matter of hour before Late blight spreads to other plants .
This makes it crucial to take measurement to manipulate the disease as shortly as the first symptom come along .
How to Control Late Blight
later blight can spread at a awful charge per unit . Therefore , it is important to take prompt measures .
Since it is have due to fungus spore , it is advisable to apply a good - quality fungicide at the first signs of the disease .
Here ’s a list of preventative meter to take control of former blight .
Remember , it is potential to get rid of previous blight without having to rid the plant life .
However , you have to act quick in fiat to keep your works before it ’s too late !
