Test - 15 — Agri Master Mind

The disease ergot of rye produces sclerotia is caused by
  • C. Fusiformis
  • C. Sativae
  • Claviceps purpurea
  • All of these
The false smut of Sugarcane can be controlled by adopting
  • Avoid the practice of ratooning
  • Disinfection of setts before planting
  • Removal of smutted whips from field
  • All of these
Application of Potash increases
  • Resistance to water logging
  • Frost resistance
  • Disease resistance
  • None of these
Which of the following is a poisonous mushroom ?
  • Agaricus bisporus
  • Volvariella volvacea
  • Amanita phalloides
  • None of these
Heterodera avenae is -- nematode
  • Root knot
  • Lesion
  • Cyst
  • Lance
Potato spindle tuber disease is transmitted by -----
  • Water
  • Biologically
  • Mechanically
  • None of these
Sexual spores in Downey mildew fungus is ----
  • Uredospores
  • Ustilagenales
  • Oospores
  • None of these
In plants buckling, puckering and blistering symptoms are produced by
  • Bacteria
  • Fungi
  • Virus
  • Mycoplasma
The Bordeaux mixture was discovered by Millardet in the year
  • 1800
  • 1850
  • 1885
  • 1905
When plant showed the partial resistance against all the races of pathogen then it is --- type of resistance
  • Vertical resistance
  • Induced resistance
  • Horizontal resistance
  • None of these
The most effective method for transfer of oligogenic characters is
  • Pedigree method
  • Bulk method
  • Backcross method
  • Disruptive method
Undesirable linkage can be broken more effectively by
  • Pedigree method
  • Backcross method
  • Diallel selective method
  • Bulk method
External appearance or visible characters of organism are known as
  • Genotype
  • Both a & b
  • Phenotype
  • None of these
Desirable traits for multiple cropping system include
  • Early maturity
  • Uniform ripening
  • Photo insensitivity
  • All of these
Certification is not required for
  • Certified seed
  • Foundation seed
  • Breeder seed
  • All of these
Initial seed of an improved variety is called
  • Breeder seed
  • Foundation seed
  • Nucleus seed
  • Certified seed
An open pollinated variety is used as tester in
  • Simple recurrent selection
  • Recurrent selection for gca
  • Recurrent selection for sca
  • Reciprocal recurrent selection
An inbred is used as a tester in
  • Simple recurrent selection
  • Recurrent selection for sca
  • Recurrent selection for gca
  • Reciprocal recurrent selection
Synthetic variety is a mixture of
  • Several pure lines
  • several open pollinated genotypes
  • All possible crosses among inbreeds of good gca
  • Several inbred lines
The yield of synthetic variety is always higher than
  • Single cross hybrid
  • Double cross hybrid
  • Open pollinated variety
  • None of these
Rogor is trade name of ------- insecticide
  • Monocrotophos
  • Malathion
  • Dimethoate
  • Phorate
Mustard saw fly is classified under ---- order
  • Hemiptera
  • Coleoptera
  • Hymenoptera
  • Lepidoptera
Tympanum is a --- organ
  • Chemoreceptor
  • Mechanoreceptor
  • Auditory
  • None of these
Destructive Insect pest Act was passed on
  • 1920
  • 1937
  • 1914
  • 1968
Rotenone insecticide derived from
  • Seed
  • Flower
  • Root
  • Leaves
Which of the following is fumigant insecticide
  • Methyl bromide
  • Ethylene dicholoride
  • Choloropicrin
  • All of these
How many colours found in toxicity labels
  • 1
  • 2
  • 4
  • 3
Extremely toxic class pesticide have --- color lower triangle
  • Bright yellow
  • Bright greem
  • Bright red
  • Bright blue
Central Insecticide Laboratory is located at
  • Gurgaon
  • Fardabad
  • Ghaziabad
  • Kanpur
Mexican beetle is used for control of --- weed
  • Optunia
  • Lantena camara
  • Parthenium
  • Mexican pappy
When value is expressed in terms of money, it is called as ---
  • Wealth
  • Utility
  • Price
  • None of these
--- activity helps to transform a set of inputs into goods or services
  • Exchange
  • Consumption
  • Production
  • Distribution
The difference between what willing to pay and what is actually pay is called as ---
  • Producers surplus
  • Consumer surplus
  • Customer surplus
  • None of these
The difference between market prices and minimum variable cost per unit of output is called as
  • Consumer surplus
  • Customer surplus
  • Producer surplus
  • None of these
--- is the capacity of goods to satisfy human wants
  • Service
  • Wealth
  • Utility
  • None of these
--- is the capacity of goods to command other things in exchange
  • Price
  • Utility
  • Value
  • Wealth
- is the rate of exchangeability
  • Price
  • Value
  • Wealth
  • Utility
- is the use of wealth to satisfy innumerable wants
  • Production
  • Exchange
  • Consumption
  • Distribution
-- means the destruction of utility
  • Production
  • Exchange
  • Consumption
  • Distribution
Income tax is
  • Indirect tax
  • Both a & b
  • Direct tax
  • None of these
Leadership is the product of --
  • Position rather than knowledge
  • Only Knowledge
  • Knowledge rather than position
  • Position only
Extension education is a --
  • Teaching process
  • Learning process
  • Both a & b
  • None of these
A normal individual has the IQ of
  • 0 to 25
  • 70 to 80
  • 90 to 100
  • 120 to 140
Agriculture technology information Centre (ATIC) was started in --
  • 1998
  • 1999
  • 2000
  • 2001
A group of persons to whom an individual consults before taking an important decision is called as --
  • Primary group
  • Secondary group
  • Reference group
  • Cultural interest group
A careful review of the activities undertaken can be called as
  • Planning
  • Organization
  • Monitoring
  • None of these
Family is --- group
  • Secondary
  • Tertiary
  • Primary
  • All of these
In Maharashtra village panchayat were established under Bombay Village Pachayat Act ---
  • 1952
  • 1961
  • 1958
  • 1963
Uniformly accepted way of acting about some aspects of our life is --
  • Mores
  • Folkways
  • Customs
  • Norms
Most of the rural society tends to belong to --
  • High class
  • Both a & b
  • Middle class
  • None of these