Description : Root exudates of which crop has allelo pathic effect on Chenopodium album? a). Wheat b). Oat c). Pea d). All
Last Answer : d). All
Description : The donor plants release allelochemicals in the immediate environment as a). volatiles b). root exudates c). microbial decomposition products d). All
Description : Struggle for survival and existence is called a). Critical period b). Competition c). Dormancy d). Persistence
Last Answer : b). Competition
Description : The mechanism by which neostigmine improves contraction of myasthenic muscle involves: A. Repetitive binding of the acetylcholine molecules to the same receptors at the muscle endplate B. Diffusion of ... Activation of motor end-plate receptors by neostigmine molecules themselves D. All of the above
Last Answer : D. All of the above
Description : 134 Given below are the statements about the harmful effects of weeds on crop plants. i. They interfere in harvesting ii. They help crops to grow healthy. iii. They compete with crop plants for water, nutrients , space and light ... statements a) i, iii, iv b)iii only c) iii , iv d) i, ii , iii, iv
Last Answer : a) i, iii, iv
Description : Prohexadione calcium a plant growth regu lator affect efficacy of which of the following herbicides in peanut a). acifluorfen b). bentazon c). imazethapyr d). None
Last Answer : d). None
Description : Growth regulating herbicides that act simi lar to that of endogenous auxin (IAA) a). Benzoic acid b). pyridine carboxylic acid c). quinoline carboxylic acid d). All
Description : Which type of herbicides act as growth pro moter under sub-lethal dose a). Phenoxys b). Triazines c). Ureas and uracils d). All
Description : Growth of the weed is reduced due to root exudates of maize a). Chenopodium album b). Amaranthus retroflexus c). Both a and b d). None of these
Last Answer : c). Both a and b
Description : . October sowing of berseem/lucerne pro motes the growth of a). Amaranthus sp b). Trianthema sp c). Both a and b d). None of these
Description : .Which weed is considered as biopesti cide and severely inhibit the growth of water hyacinth? a). Parthenium b). Echinochloa c). Cuscuta d). Lantana
Last Answer : c). Cuscuta
Description : The mode of action of Atrazine is a). Pigment inhibition b). Cell membrane disruption c). Seedling growth inhibition d). Photosynthesis inhibition
Last Answer : d). Photosynthesis inhibition
Description : Which herbicide’s mode of action is root growth inhibition? a). Fluchloralin b). MCPA c). Glyphosate d). Alachlor
Last Answer : d). Alachlor
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 : Factors affecting weed-crop interference are a). Period of weed growth b). Soil and climate influence c). Plant species effects d). All
Description : Two or more species coexist in a place due to the reason a). Different nutritional requirement b). Different causes of mortality c). Different time demand for growth factors d). All
Description : Tolerance of the rice plants to molinate is due to a).Reverse metabolism b). Protoplasmic resistance c). Conjugation d). Slow translocation
Last Answer : b). Protoplasmic resistance
Description : Coupling of intact herbicide molecules with sugars in living plants a). Metabolism b). reverse metabolism c). Conjugation d). None of these
Last Answer : c). Conjugation
Description : Which formulation of 2,4-D has fastest ab sorption by crop plants? a). Ethyl ester b). Dimethylamine c). Na salt d). All
Last Answer : a). Ethyl ester
Description : . Herbicide deactivation of selectivity in plants is achieved by a). Herbicide metabolism b). Herbicide conjugation c). Both a and b d). None of these
Description : Weed intensity if number of weeds is 110/m2 and wheat plants are 90/m2. a). 55% b). 110% c). 22.5% d). 77.5%
Last Answer : a). 55%
Description : .In functional allelopathy a). Toxic substances are released as such from the plants b). A precursor is released and is converted into active substances by some microorganisms c). No release of any toxic substance d). release of nitrogen from nodule of legume takes place
Last Answer : b). A precursor is released and is converted into active substances by some microorganisms
Description : Pest control measures are best implemented a). before fruiting b). before the destructive stage c). after plants flower d). after the pest starts attack
Last Answer : b). before the destructive stage
Description : Herbicide Antidotes a). protect crop plants b). harm crop plants c). Protect weeds d). Harm weeds
Last Answer : a). protect crop plants
Description : The potential of a pesticide for causing damage to plants is its: a). phytotoxicity b). lethal dose c). defoliation ability d). chronicity
Last Answer : a). phytotoxicity
Description : A herbicide is used to kill what type of pest? a). plants b). insects c). diseases d). bacteria
Last Answer : a). plants
Description : The first genetically modified plants, the soybean resistant to glyphosate was developed during a). 1983 b). 2003 c). 1993 d). 1973
Last Answer : a). 1983
Description : The authority associated with the first genetically modified plants the soybean resistant to glyphosate from Monsanto which achieved widespread success was a.) Rachel Carson (May 27, 1907 - April 14, 1964) b). ... Fraley (birthdate: 1953) d). Norman Borlaug (March 25, 1914 - September 12, 2009)
Last Answer : c). Robert Fraley (birthdate: 1953)
Description : The first genetically modified plants from Monsanto resistant to glyphosate which achieved widespread success were a). Maize b). Canola c). Cotton d). Soybeans
Last Answer : d). Soybeans
Description : Which of the plants will show more susceptibility to herbicide application? a). Stressed b). Healthy c). Old d). all
Last Answer : a). Stressed
Description : Intra-specific competition is between a). Plants of the cultivated species and weed species b). Plants of the same weed species c). Plants of the different weed species d). None of the above
Last Answer : b). Plants of the same weed species
Description : With Republicans succeeding in making abortion impossible in many red states, will we see a spike in crime in 15 years or so?
Last Answer : With the rise of the internet and so much entertainment I don’t believe so. However, I think they’ll still have their “Honorable, Patriotic” crop of people to have when it comes to military recruiting.
Description : Following and Succeeding at the Perfect Body Diet?
Last Answer : The perfect body diet is a newer one that is aimed towards helping the dieter achieve that perfect body through diet and exercise. There are a few tips for somebody who plans to follow this diet ... loose skin Following these simple tips will help you reach the perfect body you've always dreamed of.
Description : A cropping system where the land is hands over the succeeding crop before the harvest of standing crop.
Last Answer : Ans.Relay or overlapping cropping
Description : The seed of succeeding crops is sown broadcast at 10 to 15 days before harvesting rice crop?
Last Answer : Ans.Paira/Utera Crops
Description : The following statements relate to CPE credit units. Which is incorrect? a. One credit hour of CPE program, activity or source shall be equivalent to one (1) credit unit. b. Any excess ... carried over to the next three-year period including credit units earned for doctoral and master's degrees.
Last Answer : Excess credit units earned may be carried over to the next three-year period including credit units earned for doctoral and master's degrees.
Description : Pick up the correct statement from the following: (A) The tides at any place occur a little less than 1 hour later, each succeeding day (B) The influence of the earth's gravity alone produces level-tidal ... ) The spinning force is maximum at the equator and zero at the poles (D) All of the above
Last Answer : (D) All of the above
Description : Pick up the correct statement from the following: (A) The duration between the earliest start time of the preceding event and latest finish time of the succeeding event, is called 'float' (B) ... C) The difference between total float and free float, is called interfering float (D) All the above
Last Answer : (D) All the above
Description : The time by which activity completion time can be delayed without affecting the start of succeeding activities, is known as (A) Duration (B) Total float (C) Free float (D) Interfering float
Last Answer : (C) Free float
Description : The independent float affects only (A) Preceding activities (B) Succeeding activities (C) The particular activity involved (D) None of the above
Last Answer : (C) The particular activity involved
Description : The time by which a particular activity can be delayed without affecting the preceding and succeeding activities is known as (A) Total float (B) Free float (C) Interfering float (D) Independent float
Last Answer : (D) Independent float
Description : Free float is mainly used to (A) Identify the activities which can be delayed without affecting the total float of preceding activity (B) Identify the activities, which can be delayed ... which can be delayed without affecting the total float of either the preceding or succeeding activities
Last Answer : (B) Identify the activities, which can be delayed without affecting the total float of succeeding activity
Description : Activities which can be accomplished simultaneously are termed as ___________. A. Preceeding Activities. B. Succeeding Activities. C. Concurrent Activities D. Dummy Activities.
Last Answer : C. Concurrent Activities
Description : Activities which must be finished before a given event can occur are termed as _________. A. Preceeding Activities. B. Succeeding Activities C. Concurrent Activities D. Dummy Activities.
Last Answer : A. Preceeding Activities.
Description : Who is making all the weapons used in disputes from neighbouring countries?
Last Answer : answer:Many are locally produced. Israel, for example, manufactures a lot of its own stuff locally, and of course gets some from the US and Britain and France and Germany. Palestinians get ... from N Korea and Russia (and Germany). Don't underestimate Russian cleverness in arms distibution either.
Description : Which neighbouring country has objections on Indian Baglihar Hydro-electric Project? -General Knowledge
Last Answer : answer:
Description : which of Pakistans's neighbouring country has no coastline?
Last Answer : Afghanistan is the neighbouring country which has no coastline.
Description : Two neighbouring African countries get their names from a river they share. What is the name of the river?
Last Answer : Answer: Niger.