Field Crop Cultivation One Liner
Field Crop Cultivation One Liner
Rice
Quest.The causal organism of brown spot of rice
Ans.Helminthosporium oryzae
Quest.The brown spot of rice is
Ans.Externally seed borne disease
Quest.Poor man’s disease of rice
Ans.Bacterial leaf blight (Xanthomonas oryzae)
Quest.The most destructive phase of the bacterial blight of rice is known as
Ans.Kresek
Quest.The air borne disease of rice
Ans.Rice Blast (Pyricularia oryzae) (Field Crop Cultivation One Liner)
Quest.Rice blast is effectively controlled by spraying of
Ans.Edifenphos
Quest.The soil borne disease of rice
Ans.Sheath blight of rice (Rhizoctonia oryzae)
Quest.Khaira disease of rice is caused by
Ans.Zinc deficiency
Quest.Khaira disease of rice is controlled by spraying
Ans.Zinc sulphate (5 kg)+ lime (2.5 kg/ha) in 10 days nursery
Quest.The main symptom of Tungro disease of rice
Ans.Yellowing of leaves (Field Crop Cultivation One Liner)
Quest.The vector of Tungro disease
Ans.GLH
Quest.The disease responsible for the great Bengal famine in 1942-43
Ans.Brown spot of rice
Quest.Montek disease of rice is caused by
Ans.Rice root nematode
Wheat and Barley
Quest.The soil, air and seed borne disease of wheat
Ans.Kernal bunt (Neovossia indica)
Quest.The foul smell of kernel bunt infected field is due to
Ans.Trimethyl-amine (Field Crop Cultivation One Liner)
Quest.Loose smut of wheat is a
Ans.Internally seed borne disease
Quest.Loose smut of wheat is caused by
Ans.Ustilego nuda triticii
Quest.Loose smut of wheat can be controlled by seed treatment with
Ans.Vitavax
Quest.Solar heat treatment is used to control
Ans.Loose smut of wheat
Quest.Which rust was earliest appeared in India on wheat
Ans.Brown/Orange/Leaf rust (Field Crop Cultivation One Liner)
Quest.Alternate host of black stem rust of wheat in India is
Ans.Berberries sp.
Quest.The causal organism of Black/stem rust
Ans.Puccinia gramini triticii
Quest.The causal organism of Yellow/strip rust
Ans.Puccinia striformis
Quest.The causal organism of Brown/orange/leaf rust
Ans.Puccinia recondita
Quest.Which disease of wheat is discovered in Haryana?
Ans.Kernal bunt
Quest.Bacterial rot of wheat ears is also known as
Ans.Spike blight/Tundu/Yellow slime disease
Quest.The causal organism of covered smut of barley
Ans.Ustilago hardei (Field Crop Cultivation One Liner)
Quest.Sooty or charcoal like powdery mass usually appearing on floral organs particularly the ovary is
Ans.Smut
Quest.Which stage of the wheat rust fungus is considered as the perfect stage
Ans.Telial stage
Maize, Sorghum and Bajra
Quest.White bud of maize is caused by
Ans.Zn deficiency
Quest.The causal organism of Grain Smut of sorghum
Ans.Sphacelotheca sorghi (Field Crop Cultivation One Liner)
Quest.Grain Smut of sorghum is also known as
Ans.Covered/Kernel/Shoot smut
Quest.Grain and Head smuts are
Ans.Seed borne disease
Quest.The causal organism of Head Smut of sorghum
Ans.Sphacelotheca relliana
Quest.The most serious smut among the smuts affecting sorghum is
Ans.Grain smut (Field Crop Cultivation One Liner)
Quest.Downey Mildew/Green Ear disease of Bajra is caused by
Ans.Sclerospora graminicola
Quest.Ergot disease of Bajra is caused by
Ans.Claviceps fusiformis
Quest.Ear showing honey dew symptoms is characteristic feature of
Ans.Grain smut of bajra
Quest.Smut disease infect the plant at
Ans.Tillering stage
(Field Crop Cultivation One Liner)
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