Alternate host of black stem rust of wheat in India is

Alternate host of black stem rust of wheat in India is
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 Ans. Berberries sp.
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Description : The causal organism of Black/stem rust

Last Answer : Ans. Puccinia gramini triticii

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Description : Black (stem) rust of wheat is caused by (a) Alternaria solani (b) Ustilago nuda (c) Puccinia graminis (d) Xanthomonas oryzae

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Description : The alternate host for pearl millet rust is a. Brinjal b. Tomato c. Mustard d. Okra

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Description : Which rust was earliest appeared in India on wheat

Last Answer : Ans. Brown/Orange/Leaf rust

Which stage of the wheat rust fungus is considered as the perfect stage ?

Description : Which stage of the wheat rust fungus is considered as the perfect stage ?

Last Answer : Ans. Telial stage (3) Maize, Sorghum and Bajra

Which one of the following is linked to the discovery of Bordeaux mixture as a popular fungicide? (a) Loose smut of wheat (b) Black rust of wheat (c) Bacterial leaf blight of rice (d) Downy mildew of grapes

Description : Which one of the following is linked to the discovery of Bordeaux mixture as a popular fungicide? (a) Loose smut of wheat (b) Black rust of wheat (c) Bacterial leaf blight of rice (d) Downy mildew of grapes

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The Black rust of disease of wheat is caused by- a) Xanthomonas graminis b) Puccinia graminis c) Puccinia recondita d) None of these

Description : The Black rust of disease of wheat is caused by- a) Xanthomonas graminis b) Puccinia graminis c) Puccinia recondita d) None of these

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.The black rust of wheat is a fungal disease caused by (a) Albugo candida (b) Puccinia graminis tritici (c) Melampsora lini (d) Claviceps purpurea.

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Last Answer : (b) Puccinia graminis tritici

. Black rust of wheat is caused by (a) Puccinia (b) Ustilago (c) Albugo (d) Phytophthora

Description : . Black rust of wheat is caused by (a) Puccinia (b) Ustilago (c) Albugo (d) Phytophthora

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Which one is the wrong pairing for the disease and its causal organism? (a) Black rust of wheat-Puccinia graminis (b) Loose smut of wheat-Ustilago nuda (c) Root knot of vegetables-Meloidogyne sp. (d) Late blight of potato-Alternaria solani

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Alternate forms of a gene

Description : Alternate forms of a gene

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Description : The causal organism of Brown/orange/leaf rust

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The causal organism of Yellow/strip rust

Description : The causal organism of Yellow/strip rust

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The complement system consists of a series of serum proteins that exist in a quiescent or very low-level state of activation in the uninfected host. Which of the following statement(s) is/are true concerning complement activation? a. The alternate (properdin) pathway of complement activation can occur directly through contact with fungal or bacterial cell wall compounds b. Complement component fragments may serve to decrease vascular permeability c. Excessive complement activation can produce deleterious effects d. Fragments of certain complement components serve as chemoattractants to additional cellular components of the host defense mechanism

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Aquatic weed act as alternate host and vectors of malaria, yellow and dengue fever is a). Water lettuce b). Salvinia c). Alligator weed d). All of these

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In Jute growing areas the usual alternate crop is – a) Cotton b) Wheat c) Sugarcane d) Rice

Description : In Jute growing areas the usual alternate crop is – a) Cotton b) Wheat c) Sugarcane d) Rice

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The rust fungi completing their life cycle on one host is called as– a. Autoecious b. Heteroecious c. Polymorphic d. None of these

Description : The rust fungi completing their life cycle on one host is called as– a. Autoecious b. Heteroecious c. Polymorphic d. None of these

Last Answer : a. Autoecious

$ Puccinia graminis causes rust disease of wheat. ! Sexual reproduction is absent in fungi imperfecti.

Description : $ Puccinia graminis causes rust disease of wheat. ! Sexual reproduction is absent in fungi imperfecti.

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Description : Which scientist studied about wheat rust problem?

Last Answer : K. C. Mehta

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White rust is an important fungal disease of? a. Wheat b. Mustard c. Rice d. Bajra e. Tea

Description : White rust is an important fungal disease of? a. Wheat b. Mustard c. Rice d. Bajra e. Tea

Last Answer : b. Mustard

White rust is an important fungal disease of – a) Wheat b) Mustard c) Rice d) Bajra

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The main stem of a tree is called

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Last Answer : Ans. Bol

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Which pest is known as stem borer of soybean

Description : Which pest is known as stem borer of soybean

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The scientific name of Yellow Stem Borer

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my knockout roses have leaves that are turning yellow with rust brown spots--but not at all like black spot

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Last Answer : Bayer has a good rose spray.

Black rot of cabbage is caused by

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