Landscape maintenance Pest control Exam with verified || || || || || || ||
detailed solutions ||
1. Which of the following is not a characteristic
|| || || || || || || ||
of weeds? ||
Ca, some weeds are poisonous to people or animals
|| || || || || || || ||
Tb weeds interfere with the safety or use of
|| || || || || || || ||
landscaped areas ||
Lic. most weeds produce large quantities of seeds,
|| || || || || || ||
even under adverse conditions || || ||
Old weeds enhance the growth of landscape plants
|| || || || || || ||
D
2.
Perennial weeds are generally the most difficult to || || || || || || ||
control because they || ||
Da, produce more seeds than other types of plants
|| || || || || || || ||
b. can reproduce and spread from storage organs
|| || || || || || ||
such as rhizomes and tubers || || || ||
c. have seeds that remain viable longer than those
|| || || || || || || ||
of annual and biennial plants
|| || || ||
d. have hairy leaves that repel herbicides
|| || || || || ||
B
Which of the following insect orders includes species
|| || || || || || ||
,known to transmit some plant diseases?
|| || || || ||
Da. Orthoptera (crickets and grasshoppers)
|| || || ||
O b. Thysanura (firebrats and silverhsh)
|| || || || ||
Dc. Blattodea (cockroaches)
|| ||
O d. Thysanoptera (thrips)
|| || ||
D
Which feature characterizes vertebrates?
|| || ||
Da. never lays eggs
|| || ||
Ob. has fur
|| ||
Oc. has backbone
|| ||
O d. all of the above
|| || || || ||
C
Which of the following orders of insects includes
|| || || || || || ||
species that are pests of living plants?
|| || || || || ||
Da. Isoptera (termites)
|| ||
Db. Thysanura (firebrats and silverfish)
|| || || ||
Dc. Blattodea (cockroaches)
|| ||
O d. Heteroptera (true bugs)
|| || || ||
D
The immature stages of an insect are known as
|| || || || || || || ||
Oa. instars
||
,Ob. metamorphoses ||
Oc. juveniles ||
Od.pre-adults
A
Which of the following groups of insect orders
|| || || || || || ||
include both pests and beneficials that attack pest
|| || || || || || ||
insect species? ||
Ca. Hymenoptera (wasps and bees), Thysanoptera
|| || || || ||
(thrips), and Heteroptera (true bugs) || || || ||
0b. Thysanura (firebrats and silverfish), Blattodea
|| || || || ||
(cockroaches), and Dermaptera (earwigs) || || ||
Cc. Isoptera (termites), Mallophaga (chewing lice),
|| || || || ||
and Anoplura (sucking lice)
|| || ||
Cd. Homoptera (aphids and whiteflies), Lepidoptera
|| || || || ||
(moths and butterflies), and Siphonaptera (leas)
|| || || || ||
A
8. Which of the fallowing insects suck plant juices out of
|| || || || || || || || || ||
plant cells? ||
Da. Dermaptera (earwigs)
|| ||
Db. Homoptera (aphids and whiteNies)
|| || || ||
Dc. Lepidoptera (moths and butterflies)
|| || || ||
O d. Orthoptera (crickets and locusts
|| || || || ||
B
, Which part of a plant do nematodes most common!
|| || || || || || || ||
attack?
Da. fruit ||
Db. roots and other underground plant parts
|| || || || || ||
Oc. germinating seeds
|| ||
Od. flowers ||
B
10. Which of the following types of plant disorders
|| || || || || || || ||
cannot be transmitted trom plant to plant?
|| || || || || ||
Da. bacterial diseases
|| ||
Db. fungal diseases
|| ||
Dc. viruses ||
Od.abiotic problems ||
D
11. Ants belong to the insect order
|| || || || || ||
Da. Coleoptera||
Ob. Diptera ||
Dc. Hymenoptera
||
O d. Lepidoptera
|| ||
C
detailed solutions ||
1. Which of the following is not a characteristic
|| || || || || || || ||
of weeds? ||
Ca, some weeds are poisonous to people or animals
|| || || || || || || ||
Tb weeds interfere with the safety or use of
|| || || || || || || ||
landscaped areas ||
Lic. most weeds produce large quantities of seeds,
|| || || || || || ||
even under adverse conditions || || ||
Old weeds enhance the growth of landscape plants
|| || || || || || ||
D
2.
Perennial weeds are generally the most difficult to || || || || || || ||
control because they || ||
Da, produce more seeds than other types of plants
|| || || || || || || ||
b. can reproduce and spread from storage organs
|| || || || || || ||
such as rhizomes and tubers || || || ||
c. have seeds that remain viable longer than those
|| || || || || || || ||
of annual and biennial plants
|| || || ||
d. have hairy leaves that repel herbicides
|| || || || || ||
B
Which of the following insect orders includes species
|| || || || || || ||
,known to transmit some plant diseases?
|| || || || ||
Da. Orthoptera (crickets and grasshoppers)
|| || || ||
O b. Thysanura (firebrats and silverhsh)
|| || || || ||
Dc. Blattodea (cockroaches)
|| ||
O d. Thysanoptera (thrips)
|| || ||
D
Which feature characterizes vertebrates?
|| || ||
Da. never lays eggs
|| || ||
Ob. has fur
|| ||
Oc. has backbone
|| ||
O d. all of the above
|| || || || ||
C
Which of the following orders of insects includes
|| || || || || || ||
species that are pests of living plants?
|| || || || || ||
Da. Isoptera (termites)
|| ||
Db. Thysanura (firebrats and silverfish)
|| || || ||
Dc. Blattodea (cockroaches)
|| ||
O d. Heteroptera (true bugs)
|| || || ||
D
The immature stages of an insect are known as
|| || || || || || || ||
Oa. instars
||
,Ob. metamorphoses ||
Oc. juveniles ||
Od.pre-adults
A
Which of the following groups of insect orders
|| || || || || || ||
include both pests and beneficials that attack pest
|| || || || || || ||
insect species? ||
Ca. Hymenoptera (wasps and bees), Thysanoptera
|| || || || ||
(thrips), and Heteroptera (true bugs) || || || ||
0b. Thysanura (firebrats and silverfish), Blattodea
|| || || || ||
(cockroaches), and Dermaptera (earwigs) || || ||
Cc. Isoptera (termites), Mallophaga (chewing lice),
|| || || || ||
and Anoplura (sucking lice)
|| || ||
Cd. Homoptera (aphids and whiteflies), Lepidoptera
|| || || || ||
(moths and butterflies), and Siphonaptera (leas)
|| || || || ||
A
8. Which of the fallowing insects suck plant juices out of
|| || || || || || || || || ||
plant cells? ||
Da. Dermaptera (earwigs)
|| ||
Db. Homoptera (aphids and whiteNies)
|| || || ||
Dc. Lepidoptera (moths and butterflies)
|| || || ||
O d. Orthoptera (crickets and locusts
|| || || || ||
B
, Which part of a plant do nematodes most common!
|| || || || || || || ||
attack?
Da. fruit ||
Db. roots and other underground plant parts
|| || || || || ||
Oc. germinating seeds
|| ||
Od. flowers ||
B
10. Which of the following types of plant disorders
|| || || || || || || ||
cannot be transmitted trom plant to plant?
|| || || || || ||
Da. bacterial diseases
|| ||
Db. fungal diseases
|| ||
Dc. viruses ||
Od.abiotic problems ||
D
11. Ants belong to the insect order
|| || || || || ||
Da. Coleoptera||
Ob. Diptera ||
Dc. Hymenoptera
||
O d. Lepidoptera
|| ||
C
