1: What substance is utilized to distinguish between live and dead nematodes?
A. New Blue
B. Acetic Orcein
C. Silver Nitrate
D. Gold Chloride
see answer
A. New Blue
2: Which insect has a high rate of pollination?
A. Bumble bee
B. Syrphus sp
C. Apis cerana
D. Hawak Moth
see answer
A. Bumble bee
3: Who is drawn to the green light?
A. Lesser grain borer
B. Corcyra
C. Red flour beetle
D. Cigarete beetle
see answer
B. Corcyra
4: Which type of root knot nematodes displays persistent patterns with unique lateral ridges?
A. Meloidogyne incognita
B. Meloidogyne hapla
C. Meloidgyne Javanica
D. Meloidogyne arenaria
see answer
A. Meloidogyne incognita
5: From India this bug originates?
A. Rhizopertha dominica
B. Sitophilus oryzae
C. Callosobrochus chinensis
D. Triboleum castaneum
see answer
B. Sitophilus oryzae
6: Which reduviid bug is a mango leaf hopper predator?
A. Harpacter fucipes
B. Isyndus heros
C. Rhodnius prolixus
D. All of these
see answer
B. Isyndus heros
7: Which wasp family feeds on the eggs of mantids?
A. Pompilidae
B. Podagrionidae
C. Aphelinidae
D. Sphecidae
see answer
B. Podagrionidae
8: Which wasp parasitizes a cockroach’s ootheca?
A. Eulophid wasp
B. Ensign wasp
C. Braconid wasp
D. Sphecid wasp
see answer
B. Ensign wasp
9: The originator of biological control is who?
A. Smith
B. Paul Debach
C. Aldrovandi
D. Koebele
see answer
B. Paul Debach
10: Who came up with the terms and the concept of bio economics?
A. V.M. Stern
B. W.D. Pierce
C. Geier and Clarak
D. Odum
see answer
A. V.M. Stern
