Plant Diseases
Description: Fungal disease of citrus maize pea peanut wheat rice coffee cotton Diseases of Important Crops Caused by Fungi | |
Number of Questions: 25 | |
Created by: Anumati Koshy | |
Tags: Fungal disease of citrus maize pea peanut wheat rice coffee cotton Diseases of Important Crops Caused by Fungi |
‘Wart’ disease of potato is caused by
The causative fungal agent for ‘Halo spot’ disease in barley is
The causative fungal pathogen that is responsible for ‘Anthracnose’ in raspberry is
Which one of the following pairs is not correct about fungal diseases of sugarcane-causing pathogen?
Which of the following statements is/are false? A. Tropical cotton rust of cotton is caused by Phakopsora gossypii. B. Puccinia striiformis causes scald disease in barley. C. The causative agent for cottony snow mold of wheat is Tilletia controversa.
Match the Group-I with Group-II ||| |---|---| |Group-I (plant diseases) |Group-II (causing pathogens)| |P. Stem rot of rice|1. Helminthosporium sp.| |Q. False eye spot disease of wheat|2. Magnaporthe salvini| |R. Gray spot of tea|3. Phyllosticta dusana| |S. Target blotch of sugarcane|4. Gibellina cerealis|
Which of the following pairs is the incorrect pair of fungal disease - causative pathogens of citrus?
Which of the following statement(s) is/are false? P. The causing agent for Areolate leaf spot in citrus is Nematospora coryli. Q. Nectria canker disease is caused by Erysiphe cichoracearum. R. Glomerella cingulata causes bitter rot in peanut.
The causative fungal pathogen of ‘Pepper leaf spot’ disease in Alfalfa is
Match the Group-I (fungal diseases) with Group-II (causative pathogens) ||| |---|---| |Group-I |Group-II| |P. Blue mold rot of carrot|1. Macrophomina phaseolina| |Q. Fly speck of citrus|2. Penicillium expansum| |R. Pink leaf of coffee|3. Phanerochaete salmonicolor| |S. Charcoal rot of maize|4. Schizothyrium pomi|
Which of the following is/are the causative pathogen(s) for ‘Violet root rot’ of apple? A. Chondrostereum purpureum B. Helicobasidium mompa C. Peltaster fructicola D. Leptodontidium elatius E. Gloeodes pomigena
‘Narrow brown leaf spot’ disease of rice is caused by
Which of the following pairs of ‘cotton diseases - causing fungi’ is not correct?
Match the Column-I with Column-II. ||| |---|---| |Column-I |Column-II| |P. Green fruit rot of almond|1. Monilinia fructicola| |Q. Twig blight of apricot|2. Ustulina deusta| |R. Clitocybe root rot of apple|3. Glomerella cingulata| |S. Collar rot of cacao|4. Armillaria tabescens| | |5. Sclerotinia sclerotiorum|
The fungus (fungi) responsible for ‘Bird’s eye rot’ in grapes is/are A. Mycosphaerella angulata B. Elsinoe ampelina C. Sphaceloma ampelinum
Match the diseases in Column-I with causative pathogens in Column-II and select the correct answer ||| |---|---| |Column-I |Column-II| |P. Tropical cotton rust|1. Phakopsora gossypii| |Q. Powdery mildew of pea|2. Trametes versicolor| |R. Wood rot of pear|3. Helminthosporium solani| |S. Silver scurf of potato|4. Erysiphe pisi| | |5. Polyscytalum pustulans|
In soybean, powdery mildew disease is caused by
Which of the following pathogens is the fungus associated with Tracheomycosis in coffee?
Which of the following statement(s) is/are false? P. Leaf streak disease of maize is caused by Stenocarpella macrospora. Q. Stem rot of potato is caused by Sclerotium rolfsii. R. Athelia arachnoidea causes crater rot in carrot. S. Cercospora brachypus causes noble rot disease in grapes.
In pear, Phialophora malorum causes the disease _________________.
Match the fungal diseases in Group-I with causative pathogens in Group-II ||| |---|---| |Group-I |Group-II| |P. Leaf spot of cherries and palms|1. Claviceps purpurea| |Q. Ergot of barley|2. Taphrina deformans| |R. Citrus greasy leaf spot|3. Blueriella sp.| |S. Leaf curl of peach and apricot|4. Drechslera teres| | |5. Mycosphaerella citri|
Which of the following diseases is caused by Gymnosporangium globosum?
Match the disease in List-A with causing fungal pathogens in List-B and select the correct answer ||| |---|---| |List-A | List-B| |A. Cottony snow mold of wheat|1. Sclerotium rolfsii| |B. White leaf spot of crucifer|2. Coprinus psychromorbidus| |C. Hull rot of almond|3. Rhizopus sp.| |D. Southern blight of cotton|4. Pseudocercosporella capsellae|
Identify the true statement (s). P. Aerolate leaf spot in citrus is caused by Altemaria altemata. Q. Scab disease of pear is caused by Venturia pirina and Fusicladium pyrorum. R. The causing fungus for shoestring root rot in grapes is Armillaria mellea.
Select the correct match from Group-I and Group-II ||| |---|---| |Group-I |Group-II| |P. Angular leaf scorch of grapes|1. Leptosphaeria sacchari| |Q. Ring spot of sugarcane|2. Phymatotrichopsis omnivore| |R. Collar canker of tea|3. Pseudopezicula tetraspora| |S. Cotton root rot of crucifer|4. Phomopsis theae|