Updated Plant Pathology Mcqs ( Agriculture ) MCQs – Agriculture MCQs
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Latest Agriculture MCQs
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Latest Plant Pathology Mcqs ( Agriculture ) Mcqs
The most occurred mcqs of Plant Pathology Mcqs ( Agriculture ) in past papers. Past papers of Plant Pathology Mcqs ( Agriculture ) Mcqs. Past papers of Plant Pathology Mcqs ( Agriculture ) Mcqs . Mcqs are the necessary part of any competitive / job related exams. The Mcqs having specific numbers in any written test. It is therefore everyone have to learn / remember the related Plant Pathology Mcqs ( Agriculture ) Mcqs. The Important series of Plant Pathology Mcqs ( Agriculture ) Mcqs are given below:
The sucking type insects of cotton are ________________?
A. Wlutefly and jassids
B. Jassids and thrips
C. Thrips and whitefly
D. All the above
The sucking type insects pesis are controlled by________________?
A. Pyrethroids
B. Chlorinated hydrocarbons
C. Organo-phosphatcs
D. Botanical pesticides
The granular formulation are commonly applied to control_______________?
A. Leaf minors
B. Jassids and thrips
C. Fruit and stem borers
D. Whitefly
Cockroach cutworms grass hoopers, stem borer and fruit borers are______________?
A. Jumping type insects
B. Chewing type insects
C. Sucking type insects
D. None of the above
Thread like structure surrounding the pupal stage of the insect (Silk worm) is_________________?
A. Typhoon
B. Silk
C. Cocoon
D. None of the above
The heart like pumping organ in insect is_________________?
A. Spiracles
B. Dorsal Vessel
C. Vena Cava
D. None of the above
Insects have_________________?
A. 12 segments
B. 11 segments
C. 20 segments
D. None
Three regions of insect body are________________?
A. Head, thorax and tail
B. Head, abdomen and tail
C. Head, thorax and abdomen
D. None of the above
The larval stage of flies (Diptera) is known as_________________?
A. Cocoon
B. Grub
C. Maggot
D. Worm
Which of the following are cold blooded animals___________________?
A. Rodents
B. Human beings
C. Insects
D. Protozon
The substance used to treat pesticide poisoning is called as_________________?
A. Anti-poison
B. Detoxicant
C. Antitode
D. Anti-pseudo
The viral disease can be controlled by_________________?
A. Pyrethroids
B. Organo-chlorine pesticides
C. Growing resistant varieties
D. None of the above
Whip smut is disease of________________?
A. Maize
B. Wheat
C. Sugarcane
D. Rice
Water Management MCQs
The fungus belonging to order Erysiphales cause_________________?
A. Smuts
B. Blights
C. Powdery mildew
D. None of the above
Lathyrism is nervous disease caused by____________________?
A. Low protein foods
B. Consumption of high carbohydrate foods
C. Consumption of matter over longer periods
D. All the above
Bemesia tabbaci is the name of_________________?
A. Jassids
B. Cutworms
C. White fly
D. Thrips
Heliothus armigera is the name of_____________________?
A. Gram pod borer
B. American boll warm
C. Com cob borer
D. None of the above
The beneficial relationship between two organisms living together is called__________________?
A. Common salism
B. Osmosis
C. Symbiosis
D. None of the above
the most devastating migratory pest is____________________?
A. Army worm
B. Cutworm
C. Locust
D. None of the above
The symptoms of powdery mildew appears on________________?
A. Floral parts
B. Roots
C. Foliage of plants
D. ()
The factors which induces disease outbreak is________________?
A. High humidity
B. High temperature
C. Susceptible varieties
D. All the above
Viral disease can be controlled by __________________?
A. Cultural practices
B. Fungicides
C. Cultural practices and growing resistant varieties
D. Can not be controlled
Stalk root of onion is caused by________________?
A. Nematodes
B. Bacteria
C. Fungi
D. Gassicls
Malathrion and Parathion insecticides belongs to_________________?
A. Pyrethroid group
B. Organo-chlorine group
C. Carbamate group
D. Organo-phosphate
The insecticides with least mammalian toxicity are____________________?
A. Organo-chlorine
B. Organo-phosphate
C. Pyrethroids
D. Carbamates
The insects which transfer disease from one plant to another is known as__________________?
A. Pest
B. Vector
C. Disease transmitter
D. Parasite
IPM is a pest control strategy in which__________________?
A. Predators and parasites are used
B. Pest are controlled culturally
C. Cultural and biological control techniques are used
D. Pesticides are used
Malpighian tubules are organs of_________________?
A. Excretion
B. Secretion
C. Digestion
D. None of the above
The wings and legs of insects are present in___________________?
A. Abdomen
B. Thorax
C. Head
D. Neck
Club root is disease of____________________?
A. Okra
B. Tumip
C. Water melon
D. Cabbage
Which of the following is disease of rice____________________?
A. Brown spot Ratti disease
B. Foot rot
C. Rice blast
D. All the above
Antenae of insect is__________________?
A. Sex organ
B. Sensory organ
C. Locomotion organ
D. None of the above
Collar rot in chilies is caused by___________________?
A. phytophilorea infesta
B. Rhizowhtnia solani
C. phytophithoua spri
D. phytophytora cupri
Gurdaspur borer is pest of__________________?
A. Wheat
B. Rice
C. Sugarcane
D. Okra
Agronomy MCQs
Disease are transmitted through_________________?
A. Agricultural machinery and implements
B. Seeds
C. Winds, insects
D. All the above
The sucking type insects of cotton are________________?
A. Wlutefly and jassids
B. Jassids and thrips
C. Thrips and whitefly
D. All the above
The insects have__________________?
A. 3 pair of wings and 2 pair of legs
B. 2 pair of wings and 2 pair of legs
C. 2 pair of wings and 3 pair of legs
D. None of the above
The popular insecticides of organo-chlorine group are________________?
A. Leaf minors
B. Malathion and thrips
C. DDT & BHC
D. Naled
The main pest of fruit in Pakistan is_________________?
A. Fruit fly
B. Scale insects
C. Leaf minor
D. Hoppers
Honey bee, bumble bee, butter flies and moths are___________________?
A. Parasites
B. Productive insects
C. Pests
D. Pollinators
Trachea in insects are the organ of___________________?
A. Excretion
B. Respiration
C. Digestion
D. Secretion
Schistocerca gregaria is the name of________________?
A. Army worms
B. Cutworms
C. Locust
D. Aphid
Insect body is divided in to_____________________?
A. 3 regions
B. 10 regions
C. 5 regions
D. 2 regions
Oceli is___________________?
A. Mouth parts of insect
B. Antennae in insect
C. Eye of insect
D. Sense organs of insect
Dormancy of insects in summer is called________________?
A. Thanolasis
B. Hibernation
C. Aestivation
D. Ecdysiast
The my co toxins are poisonous substance produced by__________________?
A. Plants
B. Bacteria
C. Fungi
D. None of the above
The pesticide poisoning with organo-phosphates or carbamater treated with________________?
A. Vomiting with brackishy
B. Milk and hot water
C. Atropine
D. None of the above
The fungi are plants which can not prepare their food because__________________?
A. They are parasites
B. They are very small
C. They have no chlorophyll
D. All the above
White rust of crucifers is caused by__________________?
A. Alternarian solani
B. Pemospora Parasitica
C. Albugo candida
D. Aspergillus niger
The major disease of matter (field pea) is____________________?
A. Downy mildew
B. Blight
C. Powdery mildew
D. None
The study of fungi is called__________________?
A. Fungicology
B. Pathology
C. Mycology
D. Genetics
Horticulture MCQs
The technical name of jassid is_________________?
A. Aphis gossypi
B. Microtermas sp
C. Earias insulana
D. Amrosca devestons
Bombyx morri is the name of___________________?
A. Honey bee
B. Silk worm
C. Lady bird beetle
D. None of the above
The major viral disease of cotton is____________________?
A. Cotton stem crinkle virus
B. Cotton boll rot virus
C. Cotton leaf curl virus
D. None of the above
Which one of the following is polyphagus insect__________________?
A. American boll worm
B. Aphids
C. Whitefly
D. None of the above
Leaf spot or tikka is the disease of____________________?
A. Sunflower
B. Soybean
C. Ground nuts
D. none of these
Gummosis is the disease of_________________?
A. Guava
B. Mango
C. Citrus (Lemon)
D. none
Blast disease is an international disease of________________?
A. Sugarcane
B. Wheat
C. Cotton
D. rice
Organo-chlorine insecticides includes___________________?
A. Aldrin and Diehydrin
B. DDT
C. Aindone and Heptachlor
D. All the above
The insecticides with longest residual effect belongs to___________________?
A. Carbamates
B. Pyrethroid
C. Organo-chlorine
D. Organio-phosphate
Formulation or insecticides is__________________?
A. EC
B. Dust
C. Granular
D. Fungiments
The economic injury level for white fly is________________?
A. 1-2 nymphs/leaf
B. 3-4 nymphs/leaf
C. 2-3 nymphs/leaf
D. 1 nymphs/leaf
The entrance point for air in insects are known as _________________?
A. Trachea
B. Secretion
C. Spines
D. Nervous system
Pathogen is_________________?
A. Any bacteria which causes disease
B. Fungi which cause disease
C. Any virus which causes disease
D. Any organism which causes disease
Root knot disease is caused by___________________?
A. Virus
B. Nematodes
C. Fungi
D. Bacteria
Fungi damage our crops by_________________?
A. Destroying green pigment of plant
B. Producing toxic substances in plants
C. feeding on flowers and fruits
D. Absorption of nutrients from plant tissues
Which one of the following is disease of wheat_________________?
A. Strip rust
B. Leaf rust
C. Loose rust
D. All the above
The whole body of fungus is known as________________?
A. Thallus
B. Mycellium
C. Hyphae
D. Septale
The Tree sends down roots from its branches to the soil is known as:___________?
A. Pine
B. Oak
C. Banyan
D. Palm