✅Who is the father of plant pathology?
Ans. Heinrich Anton de Bary
✅Which method used for producing Virus free plant?
Ans. Meristem culture
✅bacteria leaf blight of rice caused by?
Ans. Xanthomonas oryzae
✅Loose smut of wheat is?
Ans. Internally seed borne
✅ Sugarcane rust is caused by?
Ans. Puccinia eriathi
✅ Tungro disease of rice is spread by?
Ans. Nephotettix virescens
✅ Red rot of sugarcane is caused by?
Ans. Collectorichum falcatum
✅Disease also known as “Killer Disease of Wheat” is?
Ans. Black/ Stem rust
✅White rust of crucifers is caused by?
Ans. Albugo candida
✅Leaf blight of cotton is caused by?
Ans. Alternaria macrospora
✅ Phyllody disease of Sesame spread by?
Ans. Leaf hopper
✅Which is major storage fungi that affects on food grain?
Ans. Aspergillus
✅Buck eye rot is disease of which crop?
Ans. Tomato
✅Fungi which can grow only on living host plant are called?
Ans. Obligate parasite
✅Association of fungi with root of higher plants is known as?
Ans. Mycorrhiza.
✅Which is primary source of infection green ear disease of Bajra?
Ans. Soil and seed
✅Which rice disease responsible for Bengal famine in 1943?
Ans. Brown leaf spot
✅Viruses which are capable to infecting bacteria are called?
Ans. Bacterio-phage
✅ ODAP is nuero toxin which secreted by?
Ans. Lythrus.
✅ Parbhat is an early variety of?
Ans. Arahar.
✅ Shelling percentage of pea?
Ans. 49%
✅ ICPH-8 is a variety of?
Ans. Arahar.
✅Royal commission on Agriculture was come in?
Ans. 1929
✅Shifting cultivation is mostly practiced in ?
Ans. Jharkhand ,MP, Hilly areas .
✅ Cropping system ?
Ans. Location specific .
✅Cropping intensity in mono culture system?
Ans. 100%.
✅.Examples of Allopathy is?
Ans. Sorghum , Sunflower ,Peach ,cucumber, Walnut, & Eucalyptus.
✅Allopathy is harmful effect of one crop on another crop/plant. Infect Annidation is?
Ans. Benificial effect.
✅ “Idcotypel” term are given by?
Ans. Donald in 1968.
✅Agro climatic zone in India is fifteen(15) according to planning commission in India. So Agro climatic Zone in India initiated in the year of?
Ans. 1988.
✅ Parameter of rainfall for dry farming & dry land farming & rainfed farming respectively is?
Ans. <750 , 750-1150 , >1150.
✅ Dry spell & Prolonged is an important constraint (problem) of?
Ans. Dry Farming.
✅ Drought is declared when rainfall is occurring how much percentage of normal rainfall in a year of their particular area?
Ans. 75% (if 50% is severe drought)
✅ Agriculture drought is relevant to?
Ans. Soil moisture which not sufficient PET (Plant Evapotranspiration).
✅ Example of stomata closing type?
Ans. PMA, Atrazine (low concentration) & ABA.
✅ How much space is required for egg poultry is?
Ans. 2sq.ft
✅ Starter feed contains maximum of?
Ans. Protein
✅ Most dangerous disease of chicken is?
Ans. Ranikhet
✅ Which disease spread through virus in cattle is?
Ans. Foot and Mouth disease
✅ Anthrax is caused by ?
Ans. Bacteria
✅ Severe bloat is removed by tools?
Ans. Trocar cannula
✅ Which is the best method of milking?
Ans. Full hand method
✅ What is the boiling point of milk (in Celsius) is?
Ans. >100
✅ milk is converted into dahi is due to ?
Ans. lactobacillus
✅ Which hormone helps in let down of milk?
Ans. Oxytocin
✅ Milk sugar is also known by the name of?
Ans. Lactose
✅ What is the percentage of water in buffalo milk is?
Ans. 83 %
✅ dual purpose breed of cow was?
Ans. kankrej
✅ Specific gravity of milk is measured by?
Ans. Lactometer
✅ What is the maximum fat percent in ghee is?
Ans. 99%
✅ bikaneri is the breed of ?
Ans. sheep
✅Anthrax is also called as ?
Ans. splenic fever
✅ which state has largest number of poultry ?
Ans. Andhra Pradesh
✅ state which is first in egg production ?
Ans. Tamil Nadu
✅ castration in pig is done at the age of -?
Ans. 4-6 weeks
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