2025 UPDATED TEST BANK FOR PCA - Plant Pathogens|
COMPLETE UPDATED TEST BANK WITH CORRECT
VRIFIED ANSWERS. OVER 600+ FREQUENTLY TESTED
PCA QUESTIONS ENSURING CERTIFICATION SUCCESS
plant pathogens can be
a factor in integrated pest management for controlling insects and mites
which of the following practices is an example of sanitation
selectively removing mummified fruit from over wintering in trees
which of the following disease can be reduced by the removal of an alternate host
white pine blister rust
which of the following would be a viable method to control plant viruses that are vectored by insects
use vector free plant protocols
to guarantee proper coverage of a plant material when making a fungicide application
calibrate the equipment to deliver the recommended rate
which of the following is a vascular pathogen
verticillum
,the survival structure of is verticcium delhi
micro scilltorlum
to accurately identify fungi?
examine their spores and spore boaring structure
powdery mildews are caused by
funguses
which of the following is a sign of a disease
white mycelium on twigs and fruit
some abiotic factors that cause plant disease are
air pollutants
which of the following biotic factors contribute to plant diesease
viroids and viruses
a non obliate parasite
can live on either a living or a dead hosts
,kotch postulates are readily implemented for
fungi
an example of human impact in the development in plant disease is
the use of preventative fungicide applications
anthracnose diseases cannot occur without
the presence of the pathogen in the soil
the use of pathogen free propagated material
only helps if environmental conditions favorable for disease development are not present
plant disease triangle is used for the diagnosis because it allows you to discount disease that
wounldn't occur under existing environmental conditions
which of the following factors affects epidemics
the virulence of the pathogens
, dominant environmental factor in development in most epidemics caused by fungi is
moisture
in addition to host pathogen and environment another component that affects the development of an
epidemic is
the age of the host plants
which type of pathogen decimation method is responsible for most frequent and most wide spread
plant disease epidemics
air borne
most soil born diseases are
single cycled diseases
serious epidemics are more likely to occur from a multiple cycled disease rather than a single cycled
disease because
multiple cycled diseases produce secondary inoculum that can cause secondary infections
sanitation practices are often a more effective management tool for single cycled diseases then multi
cycled diseases because
in a single cycled disease the primary incoculum is the only inocuclum available for the entire season
COMPLETE UPDATED TEST BANK WITH CORRECT
VRIFIED ANSWERS. OVER 600+ FREQUENTLY TESTED
PCA QUESTIONS ENSURING CERTIFICATION SUCCESS
plant pathogens can be
a factor in integrated pest management for controlling insects and mites
which of the following practices is an example of sanitation
selectively removing mummified fruit from over wintering in trees
which of the following disease can be reduced by the removal of an alternate host
white pine blister rust
which of the following would be a viable method to control plant viruses that are vectored by insects
use vector free plant protocols
to guarantee proper coverage of a plant material when making a fungicide application
calibrate the equipment to deliver the recommended rate
which of the following is a vascular pathogen
verticillum
,the survival structure of is verticcium delhi
micro scilltorlum
to accurately identify fungi?
examine their spores and spore boaring structure
powdery mildews are caused by
funguses
which of the following is a sign of a disease
white mycelium on twigs and fruit
some abiotic factors that cause plant disease are
air pollutants
which of the following biotic factors contribute to plant diesease
viroids and viruses
a non obliate parasite
can live on either a living or a dead hosts
,kotch postulates are readily implemented for
fungi
an example of human impact in the development in plant disease is
the use of preventative fungicide applications
anthracnose diseases cannot occur without
the presence of the pathogen in the soil
the use of pathogen free propagated material
only helps if environmental conditions favorable for disease development are not present
plant disease triangle is used for the diagnosis because it allows you to discount disease that
wounldn't occur under existing environmental conditions
which of the following factors affects epidemics
the virulence of the pathogens
, dominant environmental factor in development in most epidemics caused by fungi is
moisture
in addition to host pathogen and environment another component that affects the development of an
epidemic is
the age of the host plants
which type of pathogen decimation method is responsible for most frequent and most wide spread
plant disease epidemics
air borne
most soil born diseases are
single cycled diseases
serious epidemics are more likely to occur from a multiple cycled disease rather than a single cycled
disease because
multiple cycled diseases produce secondary inoculum that can cause secondary infections
sanitation practices are often a more effective management tool for single cycled diseases then multi
cycled diseases because
in a single cycled disease the primary incoculum is the only inocuclum available for the entire season
