ENTM 4020 FINAL
Aesthetic injury levels (AILs) can be so low they are essentially
meaningless.
True
Which of the following are components of insect pest
management are common to ornamental and cropping systems
lectures.
-Selective insecticides can be used with biological control agents
to enhance pest suppression
-Cultural factors such as soil moisture and water management
are key aspects of management can reduce pest damage.
Which of the following pests are specific to ornamental plant
IPM?
- Scale insects
-mealybugs
-borers
Select the following that are hemipteran pests of ornamentals?
-lace bug
-bark scales
-armored scales
During the first half of class we learned about pesticide modes
of action so we could begin to understand how products work
and how best to use them During the ornamental lecture we
, learned another consideration that can be important for using
insecticides to kill mites - life stage. What did we learn?
Some products kill all stages, some products kill immatures,
some kill adults
Acoustic traps
mole crickets
Disclosing salt solution
billbug larvae
suction sample
chinch bugs
excavation
white grubs
caterpillar pests of turf that Dr. Held covered in his lecture.
-Cutworms
-Armyworms
host plant resistance (level of IPM)
level 1
mechanical control using barrier screens (level of IPM)
level 2
organic or biorational insecticides (level of IPM)
level 3
cultural control (level of IPM)
Aesthetic injury levels (AILs) can be so low they are essentially
meaningless.
True
Which of the following are components of insect pest
management are common to ornamental and cropping systems
lectures.
-Selective insecticides can be used with biological control agents
to enhance pest suppression
-Cultural factors such as soil moisture and water management
are key aspects of management can reduce pest damage.
Which of the following pests are specific to ornamental plant
IPM?
- Scale insects
-mealybugs
-borers
Select the following that are hemipteran pests of ornamentals?
-lace bug
-bark scales
-armored scales
During the first half of class we learned about pesticide modes
of action so we could begin to understand how products work
and how best to use them During the ornamental lecture we
, learned another consideration that can be important for using
insecticides to kill mites - life stage. What did we learn?
Some products kill all stages, some products kill immatures,
some kill adults
Acoustic traps
mole crickets
Disclosing salt solution
billbug larvae
suction sample
chinch bugs
excavation
white grubs
caterpillar pests of turf that Dr. Held covered in his lecture.
-Cutworms
-Armyworms
host plant resistance (level of IPM)
level 1
mechanical control using barrier screens (level of IPM)
level 2
organic or biorational insecticides (level of IPM)
level 3
cultural control (level of IPM)
