1-90 PRELIM Flashcards
1
Q
This is the study of insects
A
Entomology
2
Q
An unwanted organism which competes with man for food and shelter or theatens their health comfort and welfare
A
Pest
3
Q
A category of pest that cause no significant damage under the conditions currently prevailing, however, this can be a key or occasional pest if conditions in the field is disrupted
A
Potential
4
Q
Insects became pest because of
A
Man
5
Q
Term used for non-resident pest
A
Migrant
6
Q
Pest that are focal point of pest management systems
A
Key
7
Q
Part time pests
A
Occasional
8
Q
Prediction technology is used to prevent this pest’s outbreak
A
Potential
9
Q
Where would you least likely find insects
A
North Pole
10
Q
NOT a characteristic of anthropods
A
Radial symmetry
11
Q
NOT true of all insects
A
Have 3 body parts
12
Q
Only insects have this characteristic
A
3 pairs of jointed legs
13
Q
Insects with complete metamorphosis
A
Holometabolous
14
Q
“Anthropoda” comes from a latin word meaning?
A
Jointed legs
15
Q
Insects with incomplete metamorphosis
A
Hemimetabolous
16
Q
Change in form during postembryonic development
A
Metamorphosis
17
Q
The aquatic immature stage of hemimetabolous insect
A
Naiad
18
Q
The terrestrial immature stage of hemimetabolous insect
A
Nymph
19
Q
The inactive stage of holometabolous insect
A
Pupa
20
Q
Human louse’s life cycle
A
Ametabolous
21
Q
The insect’s outer covering
A
Exoskeleton
22
Q
The hardening process of insects exoskeleton
A
Sclerortization
23
Q
The insects intergument is made up of
A
Sclerotin
24
Q
The hardened plates of insects intergument
A
Sclerites
25
The siender hair-like structure of insects outer covering
Setae
26
The small flat-like unicellular outgrowths of the insects body wall
Scales
27
External body process except this
Quinones
28
This sensory part of organ is NOT found among insects
Chelicera
29
The sensory organ of insect
Antennae
30
The first segment of the insect antennae
Scape
31
The setacious antennae is found among
Grasshoppers
32
Insect's outer covering is made up of
Sclerotin
33
The elbow-type like antennae found among ants
Geniculate
34
This aristate type of antennae is found among
Houseflies
35
NOT type of insect antennae
Hamuli
36
NOT/EXCEPT Organs/structure that found in the head of insect
Tibia
37
The light sensing organ of insects
Compound eye/simple eye
38
The single eye unit of the insect's compound eye
Ommatidium
39
The simple eye of insects
Oceli
40
Another term for siphoning mouthtype
Haustellate
41
NOT part of mouthparts in insect
Tibia
42
In the piecing-sucking type of mouthparts, this component cannot be insert into the host plant, hence it bends when the insects is feeding
Labrum
43
In the chewing type of mouthparts, this component cuts and grinds the food.
Mandible
44
This type of antennae is found among mosquitoes
Plumose
45
The hexagonal areas in the insects compound eye
Facets
46
Another term for chewing mouthtype
Mandibulate
47
The piecing-sucking mouthtype
Haustellate
48
Insect with piecing-sucking mouthtype
Mosquito
49
In insects where are the Wing's found
Thorax
50
The opening to the respiratory system of an insect
Spiracle
51
In insects where are the cerci located
Abdomen
52
The locomotory region of the insects body
Thorax
53
In insects where are the genetelia found
Abdomen
54
In caterpillar where are the prolegs located
Cephalothorax
55
Preying mantis use it's forelegs to catch Their prey
Grasping
56
Headlice use these type pf legs to anchor themselves on the host
Clinging
57
Another term for jumping legs
Saltatorial
58
Houseflies and mosquito's are
Dipterans
59
Insect with digging legs
Cricket
60
The pest population density where the cost of control is much higher than the expected cost of harvest of the protected crop
Economic injury level
61
The insect order characterized by having scales on its membranous wings
Lepidoptera
62
Cockroach belongs to this order of insects
Blatoddea
63
Orders of butterflies, moth & skippers
Lepidoptera
64
Orders of beetles and weevil's
Coleoptera
65
This type of pheromone ants have
Trail phemorone
66
An insect that carries pathogenic organisms
Vector
67
Order of social insects
Hymenoptera
68
A modern approach to minimize damage by pest with ultimate goal of population management rather than eradication
Integrated pest mgt
69
A biological control agents that consumes many preys in its lifetime
Predator
70
Vector of tungro disease
Green leafhopper
71
Can be used as a biological agents of weeds
Parasites, pathogen,predator= ALL OF THE ABOVE
72
Exclusion includes
Quarantine methods
73
Eradication includes
Mechanical control
74
Legally enforced stoppages is a kind of
Exclusion
75
Providing barriers are part of
Protection
76
Getting rid of pests that are already in the area is
Eradication
77
Most important pest of coconut
Brontispa
78
Major pest of rice
Thrips
79
Major pest of corn
Borers
80
Science of shielding the crop's againts pest
Crop protection
81
A sperm reservoir in female insects
Spematheca
82
Organ of insects for liquid waste disposal
Malphigian tubes
83
Insect blood is called
Haemolymp
84
The central nervous system
Brain
85
Insects internal body cavity
Haemocoele
86
Organism having 3 body region
Insects
87
The hearing organ of insect
Tymphanum
88
The center of insects circulatory system
Heart chamber
89
Organ of insects for egg laying
Ovipositor
90
Insects blood cell
Haemocytes
91
Science that deals with the study of nature and causes of plant diseases
Plant pathology
92
A disease that causes famine in Ireland
Potato late blight
93
disease that destroyed vast coffee plantation in England
Coffee rust
94
disease that causes tremendous loss in coconut industry
Bud rot
95
disease that causes a nemesis of corn
Downy mildew
96
disease in human that was believed to be a divine punishment
Holy fire
97
disease in rye that causes gangrene in human
Ergot of rye
98
The causal agents of rye disease
Claviseps sp
99
The annual festival of Romans to placate their rust GOD
Robigalia
100
The Romans rust GODS
Robigo
101
Disease causing agents
Pathogen
102
Abiotic factor that causes disorder
Pyschiopathogen
103
Biotic factor that causes diseases
Pathogen
104
Capacity of organism to cause diseases
Pathogenicity
105
Disease deveopment in plants
Pathogenisis
106
Sequence of events that leads to disease prod'n
Disease cycle
107
Parasite on both dead organic matter and living tissue
Facultative
108
A plant that is being attacked by a pathogen
Host
109
Structure of pathogen found associated with the infected plant
Sign
110
Another term for suseptible host
Suspect
111
Parasite on dead organic matter
Saprophytes
112
Microbes found associated with the disease (a.
Sign
113
Any disturbance on the physiological process of plants
Disease
114
Parasite that attacks and subsist only on living tissue
Obligate
115
Visible response by the suscept to a pathogenic invasion
Symptoms
116
Any part of the pathogen that initiate infection
Inoculum
117
Identification of disease by their symtom and sign
Diagnosis
118
Manifestation of the host on the harmful activity of microorganism
Symptom
119
Injurious physiological process caused by microbes
Disease
120
Any part of the plant that can be infected
Infection court
121
Microbes undergo genetic changes due to
Mutation
122
Yellowing of the leaves due to biotic agents
Chrolosis
123
Localized necrotic lesion on the leaf
Spot
124
Symptoms with disintegration/decomposition of host tissues
Rot
125
Slightly raised rough ulcer like lesions due to overgrowth of tissues
Scab
126
Yellowing of the leaves due to abiotic agents
Etiolation
127
Symptoms that involves the death of the protoplast
Spot
128
Symptoms that involves extensive sudden death of host tissues
Scab
129
Symptms often sunken necrotic area with cracked borders
Cancker
130
Yellowing of the leaves due to inadequate sunlight
Etiolation
131
watery decomposition of tissues
Soft rot
132
hard dry shrivelled fruit
Mummification
133
Symptoms having a pale translucent veins
Vein clearing
134
Sharply defined variegated color pattern
Mosaic
135
Disorder on water logged areas
Black heart
136
Symptoms of over expose to air particulates
Premature premining
137
Disorder having unfavorable oxygen relation
Black heart
138
Symptom with extremely low temperature
Chiling injury
139
Disorder with extremely high temperature
Scorching
140
Common air pollutants
Ethylene
141
A psychiopathogen
Water
142
Hypoplastic symptoms
Chrolosis
143
Necrotic symptoms
Galls, chrolosis, canker
144
Hyperplastic symptoms
Galls
145
Common fruit disease except
Etiolation
146
Common leaf diseases except
Scab
147
Common fruit diseases except
Galls
148
Fruit infection
Soft rot
149
Common leaf diseases
Chrolosis
150
A facultative parasite
Fungi
151
Common saprophytes except
Virus
152
A saprophytes
Fungi
153
Common decomposers
Fungi
154
Common obligated parasite
Virus
155
Common obligate parasite except
Bacteria
156
Example of virus infected symptoms
Mosaic, vein clearing, mottle
157
Bacteria infected symptoms
Soft rot, blight
158
Common fungal diseases except
Antrachnose
159
Example of diseases except
Blossom end rot
160
Acellular particle that cause disease
Virus
161
Mode of virus reproduction
Replication
162
Acellular particle made up of nucliec acid core
Viroids
163
An organism considered to be a mobile packets of genetic information
Virus
164
Acellular particle made up of capsid
Prions
165
A procaryotic undefferentiated pathogen
Bacteria
166
Typical form of plant pathogenic bacteria
Bacili
167
Common genera of bacteria
Ralstonia
168
Common genera of bacteria
Ralstonia
169
Pseudomonas sp. causes
Wilt
170
Erwinia sp. causes
Rot
171
Agrobacterium sp. causes
Galls
172
A spore forming facultative parasite
Fungi
173
Non motile spores of fungus
Apionospores
174
The vegetative structure of fungi
Hypha
175
Group of threadlike fungal filament
Hypha
176
The resting spores of fungus
Sclerotioum
177
The Myxomycetes
Slime molds
178
Chytridiomyctes
Having zoospores
179
Oomyctes
Water molds
180
Example of ascomycetes
Sac fungi
181
The deuteromycetes
Imperfect fungi
182
Example of fungal spores
ascospores b. basidiospores c. arthrospores
183
Sac like structure that carries the spore
ascus b. basidium c. conidium
184
Mushroom belongs to class
Basiomycytes
185
Molds means
Fungi
186
Sign means
Microbes
187
Disease development requires the presence of except
Human
188
A term that describe a global disease occurrence
Pandemic
189
Localized disease occurrence
Epidemic
