Crop Prot

Question 1

1st filipina plant pathologist

Answer 1

Victoria Ela

Question 2

Malathion

Answer 2

Contact plus stomach insecticide

Question 3

Chloripyriphos
Pyrethroid
Pyrimidines
Triazoles
Metalaxyl

Answer 3

Systemic

Question 4

Glyphosate

Answer 4

Non-selective contact herbicides

Question 5

Diazinon

Answer 5

Contact and fumigant action

Question 6

Most of the plant parasitic nematodes belong to order

Answer 6

Aphelenchida

Question 7

Mycoplasma is sensitive to

Answer 7

Tetracycline

Question 8

Tobacco mosaic virus was first reported by

Answer 8

Mayer

Question 9

A structure that can exert tremendous pressure, secretes cutinase, cellulose and pectinase

Answer 9

Appresoria

Question 10

Insect species commonly used in genetics studies

Answer 10

Drosophila melanogaster (fruitfly)

Question 11

Model system to understand horizontal gene flow

Answer 11

Agrobacterium tumefaciens

Question 12

Put off (ekdusis)
Process by which arthropods and insects shed their outer cuticle (exoskeleton)

Answer 12

Ecdysis

Question 13

Food preparation process known as pasteurization
And developed vaccinations for anthrax and rabies
“Germ Theory of Disease”

Answer 13

Louis Pasteur

Question 14

Father of Mycology
Father of Plant Pathology

Answer 14

Anton de Bary

Question 15

Rules of Proof of Pathogenicity

Answer 15

H. Robert Koch

Question 16

Earliest recorded account of locust swarm

Answer 16

Panay

Question 17

*nucleoprotein
*Obligate parasite
*Transmissible

*DNA or RNA and protein

Answer 17

Virus

Question 18

Green leafhopper
Nephotettix virescens

Answer 18

Hemiptera

Question 19

White potato cyst nematode

Answer 19

Globodera pallida

Question 20

Ring nematode

Answer 20

Criconemoides sp

Question 21

Causes corn dowy mildew

Answer 21

Peronosclerospora philippinensis

Question 22

Rice blast

Answer 22

Magnaporthe grisea

Question 23

Damping-off of vegetables in the Philippines

Answer 23

Pythium spp. (Oomycetes)
Fungal-like

Question 24

Sheath blight of rice and corn is caused by

Answer 24

Rhizoctonia solani
(Sclerotial bodies)

Question 25

Abnormal increase in size

Answer 25

Hypertrophy

Question 26

Movement in which a plant part is bent outward and often downward

Answer 26

Epinasty

Question 27

Cause plant parts to increase in weight and volume

Answer 27

Fasciation

Question 28

Overgrowth due to increased cell division or number

Answer 28

Hyperplasia

Question 29

DA Special Order No. 495, series of 1997

Answer 29

Integrated Pest Management

Question 30

PD no. 1144 May 30, 1977

Answer 30

Fertilizer and Pesticide Authority