major crop losses in the north - central region of the USAcausedmajor crop losses in the north - central region of the USA
the premature plant deathis causingthe premature plant death
lesions on roots and stemscan causelesions on roots and stems
external reddish brown stem lesionscausesexternal reddish brown stem lesions
external stem lesions , SDS and BSRcausesexternal stem lesions , SDS and BSR
in pith damage making the plant more prone to lodgingcan resultin pith damage making the plant more prone to lodging
cankerscausescankers
severe damage to stems of potato plantscausingsevere damage to stems of potato plants
alsocan causealso
from needle infectionresultingfrom needle infection
Disease(passive) caused byDisease
like PRSRcauseslike PRSR
cracks in the canes and then death , particularly on Northern highbush cultivarsmay causecracks in the canes and then death , particularly on Northern highbush cultivars
in the branchesinitially resultsin the branches
from infection on small branchletresultingfrom infection on small branchlet
a distinct lesion on the stem ( thus the namewill causea distinct lesion on the stem ( thus the name
plants to wilt suddenlycausesplants to wilt suddenly
stunted growth and girdling of the stemcausesstunted growth and girdling of the stem
interveinal chlorosis and necrosis that can be confused with other diseases and disorderscan causeinterveinal chlorosis and necrosis that can be confused with other diseases and disorders
a “ top dieback ... especially later in the seasoncan causea “ top dieback ... especially later in the season
blueberry stems(passive) caused byblueberry stems
by freeze injurycausedby freeze injury
to plant wilting and diebackleadsto plant wilting and dieback
darkening at the bottom of the plant stem and makes them fall overcausesdarkening at the bottom of the plant stem and makes them fall over
symptoms similar to those of blacklegcan causesymptoms similar to those of blackleg
damage by girdling sprouts , stolons and roots of potato plantscausesdamage by girdling sprouts , stolons and roots of potato plants
branch diebackeventually causesbranch dieback
stem girdling and breakagecausingstem girdling and breakage
interveinal chlorosis and necrosis on upper leaves ( Figure 2can causeinterveinal chlorosis and necrosis on upper leaves ( Figure 2
wilting and death of scattered plantscauseswilting and death of scattered plants
soybeans to die early , leaving patches of dead plants in a fieldcan causesoybeans to die early , leaving patches of dead plants in a field
to a wilt and dieback of the plant known as clematis wiltleadsto a wilt and dieback of the plant known as clematis wilt
byBotrytis cinerea on tomatocausedbyBotrytis cinerea on tomato
to yield loss or in severe casesleadsto yield loss or in severe cases
fungus ( Odera and Arap Sang 1975 , 1980causingfungus ( Odera and Arap Sang 1975 , 1980