Agricultural Chemicals- ICAR JRF/SRF 2024

1 Movement of DNA from one bacterium to another through a tubular bridge or pilus: Solve → 2 Which of the following is responsible for eliminating toxic oxygen by-products from cells? Solve → 3 form of multiple parasitism in which a parasite preferentially attacks a host that is... Solve → 4 For mass multiplication of DD-136 nematode, the common host used is Solve → 5 Chlorpyriphos methyl is effective against stored product insects except Solve → 6 Which of the following insects often cause inhalational allergies in human following... Solve → 7 Given below are two statements Statement (|); Climate is a weather condition related to... Solve → 8 The local name of cyclone in Philippines is Solve → 9 Which one of the following are secondary tillage implements? (A).Subsoiler (B).Cultivator... Solve → 10 is the most suitable, drought resistant and persistant grass? Solve → 11 The rainfed area in India is approximately Solve → 12 Which nutrient is often a limiting factor in agricultural production? Solve → 13 What is a potential disadvantage of agroforestry systems? Solve → 14 Pungency in mustard oil is due to Solve → 15 Sesamum belongs to the family Solve → 16 Dark period is critical in which type of plant? Solve → 17 Which of the following is NOT a significant contributor to greenhouse gas emissions from... Solve → 18 Fe deficiency is mostly seen in crops growing on Solve → 19 EDV (Essentially Derived Varieties) are those which are derived from Solve → 20 What is the role of "companion planting" in agriculture? Solve →

1 The production of single superphosphate (SSP) involves following operations: (A). The... Solve → 2 EW formulation of pesticide is a Solve → 3 What is the primary advantage of pressurized irrigation systems over traditional... Solve → 4 Match List-I with List-II:Choose the correct answer from the options given below: Solve → 5 Given below are two statements, one is labelled as Assertion (A) and other one labelled... Solve →

1 Given below are two statements Statement (I): In Indian sub-continent, about one-fifth of... Solve → 2 Which of the following principles of system of rice intensification (SRI) largely forced... Solve → 3 What is the field water-use efficiency in kg/ha-mm of wheat crop, ifit yields 4.5 vha... Solve → 4 Clay mineral having largest specific surface area is Solve → 5 The most dominant soil order in India is: Solve → 6 Most weathered soil order is Solve → 7 Match List-I with List-II:Choose the correct answer from the options given below: Solve → 8 The estimated total utilizable surface water resources of India is Solve → 9 Given below are two statements Statement (I): The slope of mass curve shows the... Solve → 10 Given below are two statements related to peak rate of runoff: Statement (I): The factors... Solve → 11 Soil moisture tension in a salt free soil at field capacity depending on soil texture... Solve → 12 Surangam, water harvesting structures are found in Solve → 13 Which of the following is a traditional rainwater harvesting technique practiced in... Solve → 14 Which of the following irrigation scheduling methods relies on soil moisture measurements... Solve → 15 What is the term used to describe the process of using vegetation to enhance water... Solve → 16 Which factor is NOT a consideration in groundwater management? Solve → 17 What is the term used to describe the process of lowering the water table around a well... Solve → 18 What is the term used to describe the process of using plants to remove pollutants from... Solve → 19 n-octanolwater partition coefficient (Kow) s......... where, [X]o= concentration of... Solve →

1 Beardeaux mixture composed of Solve → 2 Which of the following is phthalimide derivative of tetrachloroethane sulfenyl group... Solve → 3 Number of fluorine atom present in fluconazole, an azole fungicide, is/are Solve → 4 Which of the followings is a ethylene bisdithiocarbamate fungicide ? Solve →

1 Given below are two statements Statement (I): De Saussure concluded that the carbon... Solve → 2 Correct sequence of states as per increasing order of plant nutrient (NPK) consumption... Solve → 3 The weed density in a control plot (weedy check) is 50 per sq. m and in a herbicide... Solve → 4 Topping and de-suckering are not practised generally for which type of tobacco? Solve → 5 Calcium requirement is highest for Solve → 6 Imazethapyr is a Solve → 7 "Matador" is the trade name of which herbicide ? Solve → 8 Match List-I with List-II:Choose the correct answer from the options given below: Solve → 9 Which of the following pesticide have "I" in its structure ? Solve → 10 Fluazifop belongs to which group of herbicide ? Solve →

1 Quality Protein Maize (QPM) is richer in which of the following amino acid than normal... Solve → 2 Ch, Ph OH OH won wos notin Hye a Ph CH, H h 1 2 3 4 Which of the above Fischer projection... Solve → 3 Which of the following polymer is a homopolymer? Solve → 4 D-glucosamine is the monomer of which of the following biopolymer ? Solve → 5 a HyCHat Hy “HCH a 3 What is the stereochemical relationship between two above molecules ? Solve → 6 Match List-I with List-II:Choose the correct answer from the options given below: Solve → 7 Which of the following is true about transesterification 2 Solve → 8 Which of the following is used to prepare benzoyl chloride from benzoic acid? Solve → 9 Reaction between alkene and acetophenone derivative in hexane in the presence of light... Solve → 10 A sweetener used in sugarless gums and candies is Solve → 11 Hemicellulose is composed of Solve →

1 Which among the followings is not the characteristic of the durum wheat? Solve → 2 Which of the following types of tobacco has highest nicotine content? Solve → 3 Which of the following agenda is not contributed by the Intemational year of Millets 2023... Solve → 4 Nicotine is found in tobacco plant and it is used as insecticide. Itis a Solve → 5 Jasmolin is found in which of the following plant Solve → 6 Essential oil is mainly comprised of Solve → 7 Pungent principle of chilli is Solve → 8 Sinigrin is available in mustard and other cruciferous plants. Chemically it is best... Solve → 9 HO OH Ny 9H HO Above structure is of enterodiol. It belongs to which of the following... Solve → 10 Which is not the characteristic feature of alkaloid ? Solve → 11 Which of the following source does not have significant amount of carotenoids in it ? Solve → 12 Nobel laureaute E.J. Corey, employed the Barton reaction in the synthesis of... Solve → 13 Which one the following statements is not correct about carotenoids ? Solve →

1 CIB&RC is a Govt. body located at Solve → 2 Unit of NOAEL (No-observed adverse effect level) is Solve → 3 The composition of universal antidote is Solve → 4 NOAEL value of three pesticides are as follows: X=0.07 mg kg" body weight Y= 0.7 mg kg"... Solve → 5 Deformities resulting from abnormalities of embryonic development is related to adverse... Solve →

1 Match List-I with List-II:Choose the correct answer from the options given below: Solve → 2 q cl oO. = CY oe cl Name of the above compound is Solve → 3 Which of the following compounds have insect controlling properties through inhibition of... Solve → 4 Compound, 9-tricosene (Muscalure) is known to be active as in insect. Solve → 5 “Paper factor" is linked with the JH activity in insect and it is due to which of the... Solve →

1 The operational range for electrical resistance block is Solve → 2 Ideal range of absorbance for accepting data from spectrophotometer is Solve → 3 Estimation of glucose, sucrose and fructose can be done by detector using HPLC. Solve → 4 Which one of the following statements is not correct ? Solve → 5 Lowest limit of detection (LOD) of which of the following pesticides is expected in... Solve → 6 ‘As per good laboratory practice for HPLC, water can be used as mobile phase which should... Solve → 7 Which of the following is an organic compound having the molecular formulae C1oH;4... Solve → 8 In chromatographic tandem techniques, MRM means Solve → 9 In NMR, protons that are involved in hydrogen bonding (i.¢.-OH or -NH) are usually... Solve → 10 Orbitrap technology is mainly used for the determination purpose of Solve →

1 Calculate the seed rate of rice in kg/La, if the spacing of hills for transplanting is... Solve → 2 The term variance is used to denote: Solve → 3 Which experimental design is a single factor design? Solve → 4 Diagnosis and recommendation integrated system (DRIS) approach was developed by: Solve → 5 Asolution of 10 ppm hexaconazole after GC analysis provides peak area of 121380. What... Solve →

1 The time required to complete hydrolysis of urea when applied in normal soil and alkline... Solve → 2 In QUEChERS method of clean up during pesticide residue analysis, a sorbent is used for... Solve → 3 During extraction of phytochemicals from plant materials, moisture content in the... Solve →

1 Minerals containing iron are’ (A). Hematite (B). Goethite (C). Sphalerite (D). Magnetite... Solve → 2 Given below are two statements Statement (I): Iron deficiency is most common in upland... Solve → 3 Solubility of Fe(III) oxides decreases in the order: (A). a-Fe203 (Hematite) (B). a-FeOOH... Solve → 4 Given below are two statements, one is labelled as Assertion (A) and other one labelled... Solve → 5 Solution of 2% concentration is equivalent to Solve → 6 Who invented the pH scale? Solve → 7 What will be the concentration if 0.1 mg cypermethrin is dissolved in 0.1 L of acetone ? Solve → 8 Increase in pressure will increase the boiling point of the solvent. The principle is... Solve → 9 A student was preparing standard solution of imidacloprid by dissolving 10 mg of compound... Solve → 10 Molecular sieve is a material containing tiny pores of a precise and uniform size that is... Solve →