Description : Stripping of sugarcane leaves minimizes the attack of — a. Pyrillia b. Early shoot borer c. Top shoot borer d. Mealy bug
Last Answer : d. Mealy bug
Description : Metarhizium anisopliae fungi use to control — pest • Sugarcane pyrilla • Cotton bug • Fruit fly • Shoot borer
Last Answer : • Sugarcane pyrilla
Description : The length of different internodes in a culm of sugarcane is variable because of (a) size of leaf lamina at the node below each internode (b) intercalary meristem (c) shoot apical meristem (d) position of axillary buds.
Last Answer : (b) intercalary meristem
Description : The scientific name of Sugarcane shoot borer
Last Answer : Ans. Chilo sacchariphagus
Description : Bunchy top of papaya caused by MLO is spread by a. Nematode b. Fungi c. White fly d. Leaf hoppers
Last Answer : d. Leaf hoppers
Description : Phule Yashoda of Jowar is resistant against — pest a. Armyworm b. Midge fly c. Shoot fly d. Stem borer
Last Answer : c. Shoot fly
Description : In Bajra empty ear head and feed pollen and petals of flower is symptom of • Blister beetle • Midge fly • Shoot fly • Stem borer
Last Answer : • Blister beetle
Description : In Sorghum zonal system of sowing adopted to control — pest • Armyworm • Midge fly • Shoot fly • Stem borer
Last Answer : • Midge fly
Description : The scientific name of Sugarcane root borer
Last Answer : Ans. Emmalocera depressella
Description : Bunchy top of banana is caused by
Last Answer : Ans. Virus
Description : The scientific name of fruit and shoot borer of Okra
Last Answer : Ans. Earias vitella
Description : The scientific name of Brinjal fruit and shoot borer
Last Answer : Ans. Leucinodes orbonalis
Description : Bunchy top disease in banana is said to be due to: a. Virus b. Insects c. improper storage d. fungus
Last Answer : Virus
Description : Banana plants are infected with: a. Banana bunchy top b. Anthracnose of stem c. Rhizome wilt d. None
Last Answer : Banana bunchy top
Description : Which of the following is not caused by deficiency of mineral nutrition? (a) Etiolation (b) Shortening of internode (c) Necrosis (d) Chlorosis
Last Answer : a) Etiolation
Description : In which crop crown root initiation is critical growth stage for irrigation? a. Maize b. Rice c. Sugarcane d. Wheat
Last Answer : d. Wheat
Description : Grassy shoot of sugarcane is cased by
Last Answer : Ans. MLO
Description : Which of the following is monophagous pest ? a. Rice yellow stem borer b. Coconut black headed caterpillar c. Mango stone weevil d. All of these
Last Answer : d. All of these
Description : The pest which attack both in field and storage of pulse is Gram a. pod borer b. Pulse beetle c. Red gram pod fly d. Pod borer
Last Answer : b. Pulse beetle
Description : In Mango premature flower and fruit drop is due to the attack of — pest. a. Fruit fly b. Aphids c. Mango hoppers d. Stem borer
Last Answer : c. Mango hoppers
Description : In Gram circular bore holes on pods plugged by the head of a larva related to —– a. Blister beetle b. Gram pod borer c. Pod fly d. Pulse beetle
Last Answer : b. Gram pod borer
Description : Dwarfness in sugarcane is caused by - a) Virus b) Bacteria c) Insect d) Fungus
Last Answer : a) Virus
Description : . Klamath weed (Hypericum perforatum) is controlled by an insect a). Chrysolina hyperici (Beetle) b). Chrysolina gamellata (Beetle) c). Agrilus hyperici (Root borer) d). All of these
Last Answer : d). All of these
Description : What is an internode on a plant? -Biology
Last Answer : answer:
Description : What does the internode of a plant do? -Biology
Description : Anthophore is an internode between
Last Answer : Anthophore is an internode between A. Two oppsite leaves in spiral phyllotaxy B. Calyx and ... Corolla and androecium D. Anderoecium and gynantherous
Description : Zonal sowing of Sorghum is recommended to control a. Shoot borer b. Midge fly c. Mealy bug d. Blister beetle
Last Answer : b. Midge fly
Description : What dies first in girdling experiment - root or shoot. -Biology
Description : Which phase of growth is represented by root apex & shoot apex?
Last Answer : Which phase of growth is represented by root apex & shoot apex?
Description : Development of shoot and root is determined by: (a) Cytokinin and auxin ratio (b) Enzymes (c) Temperature (d) Plant nutrients
Last Answer : Ans. ((a))
Description : In plants auxin are mainly present in: a. Root tips b. Stem end c. Shoot tips d. Leaf margins
Last Answer : Shoot tips
Description : The “eyes” of the potato tuber are (a) root buds (b) flower buds (c) shoot buds (d) axillary buds.
Last Answer : (d) axillary buds.
Description : Which of the following movement is not related to auxin level? (a) Bending of shoot towards light (b) Movement of root towards soil (c) Nyctinastic leaf movements (d) Movement of sunflower head tracking the sun
Last Answer : (c) Nyctinastic leaf movements
Description : ABA is involved in (a) shoot elongation (b) increased cell division (c) dormancy of seeds (d) root elongation.
Last Answer : (d) root elongation.
Description : In a ring girdled plant (a) the shoot and root die together (b) neither root nor shoot will die (c) the shoot dies first (d) the root dies first.
Last Answer : (d) the root dies first.
Description : In a woody dicotyledonous tree, which of the following parts will mainly consist of primary tissues? (a) All parts (b) Stem and root (c) Flowers, fruits and leaves (d) Shoot tips and root tips
Last Answer : (d) Shoot tips and root tips
Description : Tunica corpus theory is connected with (a) root apex (b) root cap (c) shoot apex (d) secondary growth.
Last Answer : (c) shoot apex
Description : A systemic pesticide ? a). kills anything it touches b). root absorbed c). Root/shoot absorbed & translocative d). shoot absorbed
Last Answer : c). Root/shoot absorbed & translocative
Description : The mode of action of Isoproturon is a). Root inhibitor b). Shoot inhibitor c). Photosynthesis inhibition d). Amino acid inhibition
Last Answer : c). Photosynthesis inhibition
Description : The mode of action of dinitroanilines a). Shoot growth inhibitor b). Lipid inhibitor c). Root growth inhibitor d). Amino acid inhibitor
Last Answer : c). Root growth inhibitor
Description : What is the mode of action of diclofop a). Root inhibition b). Shoot inhibition c). lipid inhibition d). Photosynthesis inhibition
Last Answer : c). lipid inhibition
Description : Apical dominance is caused by (a) abscisic acid in lateral bud (b) cytokinin in leaf tip (c) gibberellin in lateral buds (d) auxin in shoot tip.
Last Answer : (d) auxin in shoot tip.
Description : Suprabha and Surbhi are varieties of - a) Ginger b) Brinjal c) Sugarcane d) Chilli
Last Answer : a) Ginger
Description : Nitrogen fixing bacteria make combination with cells of the roots of - a) Pulses b) Rice c) Wheat d) Sugarcane
Last Answer : a) Pulses
Description : Which of the following is not a Commercial Crop in India? a. Sugarcane b. Jute c. Tobacco d. Maize
Last Answer : d. Maize