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The author of the milestones of Philippine Entomology is

Bernardo P. Gabriel

This starling was successfully introduced in 1849 from Southern China to control the locust

both aetheopsar cristatellus and martinez

He was the first Filipino to obtain a doctoral degree in entomology in 1922

L. B. Uichanco

The first monographic treatment of Philippine mosquitoes by Delfinado in 1966 included all genera except

Malaria

He was the first Filipino Acarologist who spearheaded the research on mites in the Philippines in 1961

L. C. Rimando

This is the study of insects

entomology

The earliest insect found during the Middle Devonian period, Rhyniella praecursor, belong to the insect order

collembola

The nearest relative of the class Insecta is

Class Crustacea

When the mouthparts are directed anteriad, this is known as

prognathous

The lateral sides of the middle segment of the insect thorax is known as

Mesopleuron

The ventral portion of the thorax and abdomen is known as

sternum

This group of insecticides inhibits the cholinesterase enzyme of insect pests

carbamates

The use of oil is a ___ type of method against insect pests

physical

The part of the mouthparts without a palpus

mandibles

The anteriormost vein of an insect forewing is

Costa

The Pterygote insects include the following except

thysanura

Nephotettix virescens belong to the Suborder

Hemiptera

The insect order characterized by having scales on its membranous The insect order characterized by having scales on its membranous

Lepidoptera

The third segment of the insect's midleg is known

midfemur

The third segment of the dorsal part of abdomen is

The injury caused by a "putakti" comes from this body region of the insects

abdomen

The third layer of an insect's skin

outer epicuticle

The thrips belong to this order

Thysanoptera

Human louse's life cycle

ametabola

Naiad is a part of this metamorphosis

hemimetabola

Nymph is a part of this metamorphosis

paurometabola

Pterothorax pertains to the winged segments of the insect's thorax

yes

This functions as air storage of the insect's respiratory system

air sac

This function to control the influx of air within the insect's respiratory system

atrium

This functions to guide the air flow within the insect's respiratory system

valves

This is referred to as thickened tracheoles

taenidium

This part of the digestive system functions as center of absorption in absorbing nutrients in the hemocoele

malpigian tubules

Cockroaches belong to this insect order

Blattodea

Houseflies and mosquitoes are

Diptera

This wing type belongs to Orthopterans

tegmen

Spodoptera litura is a pest of

both onion and corn

Bactrocera dorsallis is a pest because of

mango

Insects became pests because of

man

A cultural practice against pest utilized to enhance the activities and survival of natural enemies

habitat diversification

The use of adhesive substance is a _ method used against pests

physical control

Early harvest is a type of control against pests

cultural control

Cold storage could also be used against pests and is considered a method of control

physical control

Water management can be categorized under all methods of control except

chemical control

This group of insecticides, is a way, could be considered a biological control method

microbial insecticides

The most toxic insecticides has its band color on its label

red

IPM employs a variety of tactics, and the least type of method that could be used is

chemical method

The type of metamorphosis for exopterygotes is

hemimetabola

The type of metamorphosis for endopterygots is

holometabola

A category of pest cause no significant damage under the conditions currently prevailing, however, this can be a key or occasional pest if conditions in the field are disrupted

potential

Term used for non-resident pests

migrant

Pests that are focal point of pest management systems

key

Part-time pests

occasional

Prediction technology is useful to prevent this pest's outbreak

potential

Majority of the seeds entering the seedbank in agricultural land came from

annual weeds and perennial

This method involves manipulation of the cultural management practices to suppress the weeds

cultural

Buthachlor or Machete Ec belongs to this group of herbicide

amides

An adjuvant or surfactants that improve absorption of herbicide by raising the humidity or spray film and leaf surface

humectants

Among the invertebrates, only insects have this characteristic

3 pair of jointed legs

From which characrter was the name "Arthropoda" derived?

jointed legs

In caterpillars, where are the prolegs/ psuedolegs located?

abdomen

Where would you least likely find insects?

North Pole

Which of the following is NOT a characteristic of arthopods?

Radial symmetry

Which of the following pests is Not an Anthropods?

Golden apple snail

Which is NOT true of ALL insects?

they have wings

This sensory organ id NOT found among insects

Chelicera

The first segment of the insect antennae

Scape

In the piercing-sucking type of mouthparts, this component cannot be inserted into the host plant, hence it bends when the insects is feeding

lamellate

This type of antennae is found among scarabeid beetles

lamellate

The setaceous type of antennae is found among

Dragonflies

The elbow-like type of antennae found among ants

Geniculate

Preying mantis use this type of forelegs to catch their prey

Grasping

Headlice use this type of legs to anchor themselves on the host

Clinging

In what type of insect development has the larval and pupal stage/

holometabolous

A modern approach to minimize damage by pests with ultimate goal of population management rather than eradication

Integrated pest management

A control method whereby synthetic toxic substances or bioactive plant products are used to combat pest population

Chemical control

An unwanted organism which competes with man for food and shelter or threatens their health comfort or welfare

Pest

The relative amount of heritable qualities in plants that influence the ultimate degree of damages by the pest

Host plant resistance

The man-directed control of insect pests by employing the use of natural enemies

Biological control

The term given for crop destruction, injury or loss of value caused by the feeding activity of different pests.

Pest infestation

The pest density at which artificial control measures should be applied to prevent pest population increases or pest outbreak

Economic threshold level

A toxic substance which is readily available and kills pest instantly

Pesticides

The collective term for parasitic and predatory insets

Entomophagous insects

The symptom of stemborer damage during the reproductive stage of the rice plant characterized by the pale appearance of the unfilled grains

Whitehead

The most destructive avian pest that attacks rice and other small grains

Philippine weaver

A vertebrate pest which is a perennial problem in crop production that usually demands a unified, coordinated and sustained community action to gain an effective control.

Rodents

Grassy weeds (Poaceae) locks similar to sedges except that their stem called culm is:

Cylindrical

The hairy membranous outgrowth in between leafsheat and leaf blade in grasses is called

Ligule

Diseased plant is a

both host and suscept

The corn disease incited by Bipolaris maydis may be controlled by

fungicides

Fungi in the Philippines reproduce mainly by forming

Asexual spores

Fungal pathogens are often isolated by

Tissue planting

Some fungal pathogens form this structure to obtain nutrients from the host

haustorium

Characteristics of fungi

Eukaryotic

The presence of different nuclei in the same mycelium is

Heterokaryosis

Macroconidia and microconidia are formed by

Fusarium spp.

A character of hyphae that is found only in the basidiomycetous fungi

Clamp connections

A group of substances secreted by pathogens that interfere with the permeability of photoplast membrane

Suppressors

Type or method of sexual reproduction in fungi which involves the union of two naked motile gametes

Planogametic copulation

An ascocarp in fungi with a pore at the top and the wall of its own

Perithecium

100

The naming of newly discovered fungal species is based commonly on

District structural character

CBRC SET A

CBRC SET A

clsu test question

clsu test question

clsu test question 2

clsu test question 2

cbrc

cbrc

Gante, Sherlane R. · 25問 · 1年前

UPLB

UPLB

25問 • 1年前

CBRC set a

CBRC set a

Gante, Sherlane R. · 26問 · 1年前

UPLB

UPLB

26問 • 1年前

Gante, Sherlane R. · 50問 · 1年前

Animal breeding/genetics

Animal breeding/genetics

50問 • 1年前

Animal physiology

Animal physiology

Gante, Sherlane R. · 26問 · 1年前

Beef Cattle production

Beef Cattle production

26問 • 1年前

Gante, Sherlane R. · 35問 · 1年前

Poultry production

Poultry production

35問 • 1年前

Gante, Sherlane R. · 32問 · 1年前

Swine

Swine

32問 • 1年前

Animal nutrition

Animal nutrition

Gante, Sherlane R. · 8問 · 1年前

Animal nutrition 2

Animal nutrition 2

8問 • 1年前

Gante, Sherlane R. · 75問 · 1年前

Animal products

Animal products

75問 • 1年前

CBRC SET B

CBRC SET B

UPLB

UPLB

CBRC set b

CBRC set b

CBRC Set A

CBRC Set A

CLSU 1

CLSU 1

Gante, Sherlane R. · 12問 · 1年前

Taxonomy

Taxonomy

12問 • 1年前

Gante, Sherlane R. · 14問 · 1年前

Forms of antennae

Forms of antennae

14問 • 1年前

Gante, Sherlane R. · 50問 · 1年前

insects

insects

50問 • 1年前

Gante, Sherlane R. · 7問 · 1年前

insect legs

insect legs

7問 • 1年前

Gante, Sherlane R. · 7問 · 1年前

wings

wings

7問 • 1年前

Gante, Sherlane R. · 18問 · 1年前

BAHAY KUBO VEGGIES

BAHAY KUBO VEGGIES

18問 • 1年前

Gante, Sherlane R. · 43問 · 1年前

SCIENTIFIC NAMES (vegetables)

SCIENTIFIC NAMES (vegetables)

43問 • 1年前

Gante, Sherlane R. · 21問 · 1年前

Random

Random

21問 • 1年前