Test - 10 — Agri Master Mind
Brown spot of Maize is caused by
- Sclerospora sorghi
- Alternaria solani
- Physoderma zea maydis
- Cercospora spp
Systemic fungicides was discovered by
- Millardet
- Tillet
- Von Schmeling and Kulka
- Prevost
Uncinula causes -- disease
- Downey mildew
- Blight
- Powdery mildew
- Wilt
Tolyposporium penicillariae causes --
- Sugarcane smut
- Sorghum Grain Smut
- Bajara smut
- Head smut of Sorghum
Powdery mildews are controlled by spraying --
- Mercury fungicide
- Copper fungicide
- Sulphur fungicide
- None of these
The largest sub division of fungus is --
- Mastigomycotina
- Basidiomycotina
- Ascomycotina
- Deuteromycotina
Crystallization of Tobacco mosaic virus (TMV) is done by--
- Burill (1978)
- Beijerinck (1901)
- Stanley (1935)
- Jenner (1798)
Xanthomonas oryzae is causal organism of --- disease
- Citrus canker
- Fire blight of apple
- Bacterial blight of rice
- Corn stunt
Little leaf of brinjal is transmitted by --- vector.
- Aphids
- White fly
- Leaf hoppers
- Mites
- discovered actinomycete FRANKIA inducing nodulation in roots of non-legumes, Coined term Mycorrhiza
- J.B.Boussingault
- Prof. Millardet
- Frank
- N.V.Joshi
Tolyposporium penicillariae causes --
- Sugarcane smut
- Sorghum Grain Smut
- Bajara smut
- Head smut of Sorghum
Genes that are carried on the same chromosome are called
- Recessive Genes
- Dominant genes
- Linked Gene
- Unlinked Genes
The term self-incompatibility was coined by
- East
- Shull
- Stout (1917)
- Hull
Self-incompatibility result due to
- Morphological causes
- Genetic causes
- Physiological and biochemical causes
- All of these
In Male sterility the pollen is
- Abortive
- Shriveled
- Non functional
- All of these
Introduction are used as
- A direct variety
- A variety after selection
- A parent for hybrid
- All of these
In Cotton, a cross between G. arboreum and G. herbaceum is
- Sterile
- Incompatible
- Fully fertile
- None of these
Inability of functional pollen of one species or genera to effect fertilization of the female of related species or genus is called
- Cross incompatibility
- Hybrid inviability
- Hybrid sterility
- All of these
Concept of gene for gene hypothesis was developed in
- Sorghum
- Garden pea
- Linseed
- Pearl millet
In Wheat, stem sawfly has non-preference for
- Small leaves
- Thick leaves
- Solid stem
- All of these
In situ conservation is done at
- National parks
- Gene sanctuaries
- Both a & b
- None of these
Drying of sorghum grains under the sun is --------- method of pest control
- Mechanical
- Biological
- Physical
- None of these
Biological control term used by ----
- Snodgrass
- Steinhaus
- Smith
- Debaci
Pest act and Destructive insect was passed in ----
- 1905
- 1912
- 1914
- 1920
Blue colour of toxicity label is means level ?
- Extremely toxic
- Highly toxic
- Moderately toxic
- Slightly toxic
Which of following is example of Predator
- Mosquitoes
- Tachinid flies
- Spiders
- Trichogramma spp.
Epiricania melanoleuca is a parasite on ----
- Mealy bug
- Internode borer
- Pyrilla
- Grasshopper
Common name of Sesamia inferens is -----
- Jowar stem borer
- Armyworm
- Wheat stem borer
- Paddy stem borer
The chilli thrips belongs to ----
- Thysanura
- Hemiptera
- Thysanoptera
- None of these
Ber fruit borer pupates in -----
- Leaves
- Flower
- Soil
- Fruits
Malpighian tubules are --- in function
- Secretary
- Digestive
- Excretory
- Respiratory
Particular area, when rainfall occurs less than 750 mm per annum this farming is called as
- Peasant farming
- Rainfed farming
- Dry farming
- Organic farming
When particular region receives a rainfall greater than 750 mm but less than 1150 mm per annum, this is called as
- Peasant farming
- Rainfed farming
- Dry land farming
- Dry farming
If any region receives a rainfall greater than 1150 mm per annum this is called as
- Mixed farming
- Dry land farming
- Rainfed farming
- None of these
The procedure to find the present value of future sum is called as
- Compounding
- Farm management
- Discounting
- None of these
The procedure to find the future value of present sum is called as
- Production economics
- Discounting
- Compounding
- Farm management
Rent theory of profit given by ---
- Taussing
- Hawley
- Walker
- Clark
When a single enterprise contributes more than 50 % of income this farming is called as
- Diversified farming
- Mixed farming
- Specialist farming
- Peasant farming
Two or more enterprises contribute more than 50% income, it is called as ---
- Specialist farming
- Mixed farming
- Diversified farming
- None of these
-- is called as general farming
- Specialist farming
- Mixed farming
- Diversified farming
- None of the above
Crop production is combined with livestock management in --- farming
- Rainfed farming
- Dry land farming
- Mixed farming
- None of these
The arrangement of individual or group of people in to hierarchically arranged strata in community is known as
- Social system
- Social institution
- Social stratification
- Community
The process of initiating a conscious and purposeful action is called as
- Emotion
- Learning
- Motivation
- None of these
The degree to which an individual is relatively earlier in adopting new ideas than other members of social system is known as
- Awareness
- Adoption
- Innovativeness
- Evaluation
In Social system social status is achieved by --
- Caste
- Taboos
- Social class
- Customs
When started 20 Points programme ( By Indira Gandhi)
- 1 Jan. 1960
- 1 July 1965
- 1 July 1975
- 1 March 1965
T and V system originated from ----
- USA
- India
- Turkey
- Guinea
is the most multifunctional social institutions in society
- Religion
- Politics
- Family
- Education
The general body consisting at all adult living in a village, who jointly take decision for development of the village is called as
- Grampanchayat
- Gramsamaj
- Gramsabha
- Gramseva
Population density is higher in --- area
- Rural
- Hilly
- Urban
- Semi Urban
The creativity of generating ideas to solve a problem is called as
- Workshop
- Conference
- Brain storming
- Forum