are each selectively pathogenic on a limited number of crops. Even within one crop, different formae speciales may occur and cause different symptoms.…
Drenching spray of Veni GoKlean at the rate of 1.5 ml per litre of water one week after sowing manages the disease development. Drench 50-60ml final…
years. On other fields on the same farm, no seed potatoes can be grown for one year after infection. Life cycle and appearance of Bacterial canker of…
survival structure. Infection mostly occurs before pollination and within one to two days after pollination. Damage symptoms Infection by Ustilago…
fijiensis ) first causes small, light yellow spots or streaks on leaves of about one month old. The symptoms run parallel to the veins. Within a few…
Leaf stripe Pyrenophora graminea is monocyclic, which means there is only one disease cycle during the cropping season. The fungus is seed-borne and…
subsp. carotovora has recently been renamed Pectobacterium carotovora . It is one of the pectolytic bacteria causing extensive bacterial rots…
presence increases the risk of infection in cultivated crops. The spread from one host plant species to another is still under investigation and seems…
are each selectively pathogenic on a limited number of crops. Even within one crop, different 'formae speciales' may occur and cause different…
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