All these Agriculture MCQs are specially framed to strengthen the conceptual understanding of different agriculture topics. Solved MCQs of agriculture with answers covers multiple concepts such as General Agriculture MCQs, Basic Agriculture MCQs, Nutrition MCQs, Veterinary MCQs, Agriculture of Pakistan, horticulture in Pakistan, Agricultural Economics,  Animal Husbandry,  Food Technology, Plant Breeding and Genetics,  Soil Science,  Plant Pathology,  Horticulture, Agronomy MCQs,  Entomology, Seed Science – and much more. All these topics are chosen from trusted and best reference books on agriculture. These agriculture MCQs with answers are also helpful for the preparation of various interviews, entrance examinations, other competitive examinations like nts, fpsc,ppsc, ots, kppsc, ztbl, etc. for all Experienced, Freshers and Students. Also, check MCQs on Statistics here.

421. Some insects which are used as bio control agents for used control is called________________?

A. Entomophagous parasites
B. Zoophagous parasites
C. Phytophagous parasites
D. None of the Above

422. The parasite which requires only one host for its complete life cycle is called________________?

A. Monoxenous parasites
B. Zoophagous parasites
C. Phytophagous parasites
D. Entomophagous parasites

423. The parasites whose hosis are also parasites collectively termed as___________________?

A. Hyperparasites
B. Phytophagous parasites
C. Heteroxenous parasites
D. None of the Above

424. Best example of parasites are ___________________?

A. Ichneumon, Fleas
B. Trichograma sp, Horse flie
C. Cotesia sp
D. All of above

425. The insect which Parasitizes one species of host is called__________________?

A. Obligated Parasite
B. Permanent Parasite
C. Transitory Parasite
D. Intermitted Parasite

426. Cotesia flavipers is endo larval parasite of_________________?

A. Sugarcane stem borer
B. Sugarcane top borer
C. Sugarcane root borer
D. Sugarcane black borer

427. The parasites which capable of parasitizing a considerable number of host species is called____________________?

A. Polyhagous parasites
B. oligophagous parasites
C. Facultative parasites
D. Transitory parasites

428. The ingredient of pesticide formulation responsible for toxic effect is called_________________?

A. Active ingredient
B. Insert ingredient
C. Dose
D. Pesticide

429. The pesticide which is used for killing or controlling the eggs of insects is called___________________?

A. Avicide
B. Ovicide
C. Pesticide
D. Fungicide

430. The chemical used for controlling fish is called__________________?

A. Ovicide
B. VICIDE
C. Pesticide
D. herbicide

 

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