•  TRYSEM means Training of Rural Youth for Self Employment.
  • The TSS of jam should not be less than 70%.
  • The TSS% of Tomato sauce is 30%.
  • Tubers selected for potato sowing should have at least 3 buds, 2.5-3 cm in diameter, and weigh 25-30 grams.
  • A machine used for cutting animal feed is called a Chaff cutter.
  • Ultra low volume sprays are made with a Hydraulic power sprayer.
  • The type of poisons effective in controlling Beetles are Stomach poisons.
  • Two or more products produced in the same production process are called Joint products.
  • A machine to cut crops and deliver them in a uniform manner in a row is known as a Windrower.
  • The type of insecticides generally used in the control of Bugs are Contact insecticides.
  • The type of poisons effective in controlling Lepidopteran pests are Stomach poisons.
  • The term “ecosystem” was coined by A.G. Tansley.
  • TILT is the trade name of Propaconazole.
  • Tipping, Centering, and Plucking are terms associated with Tea cultivation.
  • Tissue culture is a vegetative method of propagation.
  • To break tuber dormancy, the tuber should be treated with 1% thiourea + 1 ppm GA3 for 1 hour.
  • To prepare 1 litre of Bordeaux mixture, 10 grams of copper sulphate is required.
  • To study two factors with different levels of precision, the Split plot design is used.
  • To test the goodness of fit or homogeneity, we use the Chi-square test.
  • Thiodan is the trade name of Endosulfan.
  • Thiram, an organo-sulphur fungicide, was developed by Tisdale & William.
  • Third generation insecticides are known as Hormonal insecticides.
  • Thomson seedless is a variety of Grapes.
  • The thornless species of citrus is Tahiti lime (C. latifolia).
  • The thornless variety of rose is called Chitra.
  • The thorny fencing plant used as a hedge is Inga dulcis.
  • Fertilizers having all three major nutrients (N, P, and K) are known as Complete fertilizers.
  • The thread-like bodies that carry genes are called Chromosomes.
  • Three common greenhouse gases include Carbon dioxide, Methane, and Nitrous oxide.
  • The three main types of rocks are Igneous, Sedimentary, and Metamorphic.
  • Cynodon dactylon is propagated by Stolons/Runners.
  • Thrips belong to the order Thysanoptera.
  • Thrips possess Rasping & Sucking type of mouth parts.
  • The total number of well-defined vitamins is 13.
  • The toxic substance present in colocasia is Calcium oxalate.
  • A traditional teaching method is Drama.
  • The Training and Visit programme (1974) is also known as the Baster and Benor Scheme.
  • The transfer of genetic material from m-RNA to protein is called Translation.
  • The transformation of physical inputs into physical outputs is termed Production.
  • Translucent spots of irregular shape between veins indicate Molybdenum deficiency.
  • Transparent polythene sheets of thickness used for soil solarization is 100-150 gauge.
  • Transpiration associated ion uptake is a Passive uptake process.
  • Transplanting a cell, tissue, or organ from one nutrient medium to another is called Subculture.
  • The transplanting age of tobacco is 7 to 9 weeks (4-5 leaf stage).
  • Transport proteins include Hemoglobin.
  • The Tree of heaven is commonly referred to as Coconut.
  • To test the proportions and variance, we use the ‘F’ test.
  • Tobacco Mosaic disease is caused by Nicotiana Virus-1.
  • Tolerance to sheath blight in paddy is increased by Potassium fertilizer.
  • The top leaf just below the panicle of the rice plant is called the Flag leaf.
  • The Top shoot borer is a pest of Pepper.
  • The topsoil is otherwise known as Furrow slice.
  • The Topping practice is done in Cotton.
  • TOT stands for Transfer of Technology.
  • Examples of Obligate weeds include Phalaris minor in wheat, Echinochloa spp. in rice, and Ipomoea triloba in sugarcane.
  • The total number of essential amino acids is 10.
  • The total number of essential nutrients for plants is 17.
  • The total number of functional nutrients is 21 (Essential elements + Co, V, Si, Na).
  • The total number of cuttings taken in oat crop is 2-3 cuttings.
  • Triple gene dwarf wheat varieties were released during 1970.
  • Triple super phosphate contains 46% Phosphorus.
  • The triplet sequence found in m-RNA that codes for a single amino acid is called a Codon.
  • The triplet sequence in t-RNA is known as an Anticodon.
  • Trisaccharides contain Raffinose.
  • Nitrification inhibitors for lowland are Oxamide (31% N) and Thiourea (36.8% N).
  • Troll classified the climate on the basis of Humid month and temperature.
  • Tropical crops prefer a temperature range of 30 °C to 38 °C.
  • Tropilaelaps clariae infesting bees is known as a Brood mite.
  • True marigold is also known as Calendula.
  • To plant one hectare of crop, 40-45 grams of True potato seed (TPS) is enough.
  • True-to-type plants are produced through Vegetative propagation.
  • The TSS of cooking jam is measured by a Hand Refractometer.
  • Tree species suitable for alley cropping include Cassia siamea, Leucaena, and Sesbania.
  • Trees + crops + pasture/animals is referred to as Agri-silviculture.
  • Trees + crops during initial years is known as Energy plantation.
  • Trees + fishes is referred to as Aqua-forestry.
  • Trees + fruit trees + crops is called Agri-silvi-horticulture.
  • Trees on the boundary + crops is known as Boundary plantation.
  • Trees + pasture/animals is referred to as Silvi-pasture.
  • Trench layering is practiced in Apple/Plum/Cherry cultivation.
  • Triangular cuts on fronds is a symptom of attack in Coconut by the Rhinoceros beetle.
  • Trichogramma minutum is an Egg parasite.
  • Trichogramma australicum was employed to control Chilo infuscatellus.
  • The botanical name of Pointed gourd is Trichosanthus dioca.
  • Triple gene dwarf varieties of wheat include Jawahar, Jyoti, Hira, Moti, Sangam, UP-301, and UP-319.
  • Triploids are useful for Seedless fruits.
  • A machine to cut herbage and leave them in swath is called a Mower.
  • ULV sprayers require less than 5 liters of spray fluid per hectare.
  • Unconsolidated material overlying bedrock is known as Regolith.
  • Under normal conditions, carbon in well-aerated soils is converted to CO2, and in poorly aerated waterlogged conditions, it is converted to Methane.
  • In a perfect competition market, maximum profit is obtained when Marginal Return = Marginal Cost.
  • A unitless figure based on two values is known as the Range.
  • Fourier law is used for heat transfer through conduction.
  • Under waterlogged conditions, nutrients found deficient for crops include Both Zn and Cu.
  • An undesirable, troublesome weed that is difficult to control is referred to as a Noxious weed.
  • The United Nations Climate Summit was held in December 2009 at Copenhagen, Denmark.
  • Units of pressure can be measured in Dynes/sq.cm, Newton/sq.m, or Pascal.
  • The process of rooting stem or branches before detaching them from the mother plant is called Layering.
  • The process of separation of chromatids is called Disjunction.
  • The test weight of Phalaris minor is 2 g.
  • The variety of wheat susceptible to 2,4-D where spike deformity occurs is HD-2009 (Arjun).
  • The ratio of height, width, and length in the shelter belt system is 1:25:10 meters.
  • The ratio of the number of observations to the sum of the reciprocal of the values of the different observations is known as the Harmonic Mean.
  • The ratio of reflected radiation to incident radiation is known as Albedo.
  • The ratio of runoff to the volume of precipitation received in a catchment area is known as the Runoff coefficient.
  • The ratio of the crop yield to the total amount of water used for irrigation, measured in kg/ha-cm, is called Water use efficiency.
  • The ratio of the volume of soil pores to the volume of soil solids is called the Void ratio.
  • The reaction of oil/fat with NaOH/KOH is called Saponification.
  • The recently launched Indian satellite for the study of coastal management and marine resources is IRS-P4 Oceansat.
  • The protein content in wheat is 8-11%.
  • The pupal parasite of Opisina, the black-headed caterpillar of coconut, is Brachymeria.
  • The quantity of lime required to neutralize the acidity created by adding 100 kg of ammonium sulfate is 100 kg/s.
  • The quantity of water (in grams) necessary for a plant to produce 1 kg of dry matter is known as the Transpiration coefficient.
  • The quantity of water needed for normal crop growth and yield in a period of time for a place, which may be supplied by precipitation or irrigation or both, is called the Water requirement of a crop.
  • The radiation in sunlight that gives us the feeling of hotness is Infra-red.
  • The radiations emitted by the sun responsible for causing skin cancer are Ultra-violet.
  • The double gene dwarf variety of wheat includes Kalyan Sona, Sonaro-64, Chhoti Lerma, HD-2329, Janak.
  • The triple gene dwarf varieties of wheat include Heera, Moti, Arjun.
  • The rate of increase in CO2 concentration in the atmosphere will lead to An increase in the earth’s temperature and higher crop yields.
  • The recommended spacing between rows and plants of sunflower is 50 cm x 20 cm.
  • The region existing between two ecosystems that contains species of both ecosystems is called an Ecotone.
  • The region of plants in which food to be translocated originates is called a Source.
  • The region of plants in which translocated food is utilized or immobilized is called a Sink.
  • The relationship between marketable to marketed surplus for perishable products is Equal.
  • The relative percentage of N2, P2O5, and K2O in a fertilizer is referred to as the Fertilizer ratio.
  • The relative proportion of sand, silt, and clay is termed as Soil texture.
  • The concept of ideotype was given by Donald (1968).
  • The repetitive growing of the same sole crop on the same land is termed as Monoculture.
  • The representative soil sample taken for soil testing is referred to as a Composite Soil Sample.
  • The requirement of 3-budded sett of sugarcane seed rate for planting in one hectare of land is 35,000-40,000 setts.
  • The recommended dose of N, P, and K for rice crop is 100:60:40 kg ha–1.
  • The recommended fertilizer dose (N:P) for cereal crops is 4:2:1.
  • The recommended fertilizer dose (N:P) for fodder and fiber crops is 2:1:4.
  • The recommended fertilizer dose (N:P) for oilseed crops is 3:2:1.
  • The top cross variety of maize is Ganga-2, Hi-starch.
  • The recommended NPK dose for field peas is 20:50:30 kg.
  • The recommended seed rate of linseed is 30-35 kg/ha.
  • The recommended seed rate of mustard as the main crop is 4-6 kg/ha.
  • The recommended seed rate of safflower is 15-20 kg/ha.
  • The recommended seed rate of soybean is 75-80 kg/ha.
  • The recommended seed rate of sunflower per hectare is 5-7.5 kg/ha.
  • The recommended seed rate of tomato per hectare is 300-350 gm/ha.
  • The salt concentration in pickle is maintained at 8-10%.
  • The saving of water in sprinkler and drip irrigation methods as compared to surface irrigation methods is 25-50% and 50-70% water, respectively.
  • The scheme of Regional Rural Banks (RRB) was launched in India on 2nd October, 1975.
  • The science that describes rocks is Petrology.
  • Blind hoeing is an important practice in sugarcane crop.
  • The science of growing fruits, vegetables, ornamental plants, and preservation of foods is Horticulture.
  • Artificial ripening of sugarcane is achieved by the use of Polaris, Glyphosine @ 5 kg a.i/ha at maturity.
  • The science of human behavior is Psychology.
  • The science of production of fruit crops is known as Pomology.
  • The science of wealth is Economics.
  • The science that helps in changing the genetic makeup of plants to maximize economic products for human use is Plant Breeding.
  • The scientific name of the American Bollworm is Helicoverpa armigera.
  • The requirement of seedbed for better cultivation of chickpea is a Rough seed bed.
  •  

  • One-fifth of the total animal species belong to Coleoptera.
  • One molecule of ATP yields 7.6 Kcal of energy.
  • One NADH2 produces 3 ATP molecules.
  • Date palm is a fruit tolerant to high salt content in the soil.
  • A day with rain received of 2.5 mm or more is considered a rainy day.
  • The only tuber crop that is rich in protein is colocasia.
  • OOTY-1 is a variety of garlic.
  • Pusa bedana is a seedless and triploid variety of watermelon.
  • The opening and closing of stomata are due to turgidity and flaccidity.
  • The origin of linseed is Afghanistan.
  • The origin of maize and teosinte is Mexico.
  • The origin of Napier grass is Rhodesia.
  • The origin of papaya is Tropical America.
  • The origin of potato and tomato is Peru.
  • The origin of rice and sugarcane is South East Asia.
  • The origin of sorghum, bajra, sunhemp, sesamum, cowpea, castor, and clusterbean is Africa.
  • The origin of soybean, rapeseed, mustard, and tea is China.
  • The origin of sunflower is the USA.
  • The origin of tobacco is America.
  • The origin of wheat, barley, buckwheat, gram, and lucerne is South West Asia.
  • Ornithology is the study of birds.
  • Orobanche is otherwise known as broomrape.
  • Oryza sativa is the scientific name of rice.
  • The optimum time for Rabi crop is the last week of October to the first week of November.
  • The optimum time for sowing Kharif crop is June-July.
  • Orchids known as ‘Dancing girl’ refer to Oncidium.
  • Organic colloid of the soil is known as humus.
  • Organic compounds that inhibit or modify any physiological process are called plant growth regulators (PGRs).
  • The organic matter content in Indian soil is about 5%.
  • Organic matter decomposition results in carbonic acid production.
  • The organic matter status in tropical soils is low.
  • Organo-phosphorus insecticides have broad-spectrum activity.
  • The origin of arhar, mung, urd, cotton, jute, kodo, kutki, oat, and mango is India.
  • The origin of Berseem is Egypt.
  • Bud necrosis in watermelon is due to a virus transmitted by aphids (Aphis craccivora).
  • The origin of groundnut is Brazil.
  • Pale yellow triangular patches below the perianth region in 2-3 month old buttons indicate a coconut Eriophyid mite attack.
  • Panama wilt of banana is also called Fusarium wilt.
  • Sugar baby, Durgapura meetha, Durgapura kesar, and Arka jyoti are varieties of watermelon.
  • Panchagavyam is associated with biodynamic farming.
  • Panchayati Raj was started in the year 1959.
  • Papaya is a dioecious plant.
  • Papaya is propagated mainly by mound layering.
  • Para grass is otherwise known as buffalo grass, water grass, Angola grass, or Mauritius grass.
  • Paraquat is a contact herbicide.
  • Paras is a variety of jamun.
  • The parasite weed of sorghum is Striga.
  • Parbhani revolution is related to okra.
  • Parboiling practice is done with rice.
  • Paddy gall midge (Orseolia spp.) infests rice at the panicle initiation stage.
  • The more severe error in testing is Type II error.
  • Oxanthin was developed jointly by Von-Schemeling and Marshal Kulka.
  • The oxidation status of iron and aluminum particularly influences soil color.
  • Oxygen is required by plants for respiration.
  • Oxygen required for photosynthesis comes from water.
  • Ozone depletion is brought about by chlorofluorocarbons (CFCs).
  • Ozone depletion is also caused by the greenhouse effect.
  • Ozone is mainly found at a height of 15-35 km.
  • Gaseous substances are present in the stratosphere at a height of 20-48 km.
  • PACS means Primary Agricultural Credit Societies.
  • Paira and Utera cropping are most probable in Bihar, Madhya Pradesh, and Chhattisgarh states.
  • Palmarosa is otherwise known as rosha grass.
  • The percentage concentration of CO2 in air and soil is 0.030% and 0.25%.
  • The percentage mineral matter content of a typical soil on a volume basis is 45%.
  • The percentage of agricultural laborers to the workforce is 42%.
  • The percentage of Argon in the atmosphere is 0.93%.
  • Brown heart in radish is due to boron deficiency.
  • Arka Nishant, Pusa Chetki, Japanese White, and Pusa Himani are varieties of radish.
  • The percentage of the labor force engaged in agriculture in India is 70%.
  • The percentage of Nitrogen in the atmosphere is 78.09%.
  • The seed rate of carrot is 5-6 kg/ha.
  • The percentage of O2 in the atmosphere is 20.5%.
  • The percentage of Potassium in potassium sulfate is 50%.
  • Perennial hedges combined with crops refer to alley cropping.
  • Perlite and vermiculite are used as nursery growing media.
  • Parthenium hysterophorus is biologically controlled by Zygogramma bicolorata.
  • The parthenocarpic variety of guava is Allahabad Round.
  • Pillow disease in cucumber is due to calcium deficiency.
  • Patch budding and flap budding are practices used in rubber cultivation.
  • PCR denotes Polymerase Chain Reaction.
  • Pusa Himjyoti and Pusa Snowball are varieties of cauliflower.
  • The pearling index in wheat measures kernel hardness or softness.
  • Pearl millet is also known as bulrush millet.
  • Peaty soils are generally deficient in copper (Cu).
  • Pebrine is a disease caused by protozoa affecting silkworms.
  • Pegging practice is done in groundnut cultivation.
  • The Pepper Research Institute is located at Panniyoor, Kerala.
  • The seed rate of marigold is 1.2-1.5 kg/ha.
  •  The yellow jewel of America is soybean.
  • The Yellow Revolution is related to oilseed production.
  • The yellow vein mosaic resistant variety of okra is Pusa Sawani.
  • The yellow-colored rose species is R. foetida.
  • The Young Men's Christian Association (YMCA) was associated with the Marthandom Project (1928).
  • The zinc solubilizing bacterial biofertilizer is Azozink.
  • The zone of eluviation is the A2 horizon.
  • The zone of illuviation is the B2 horizon.
  • Thrips are the vector for bud necrosis in groundnuts.
  • Tift 60 is an important source of male sterility in sorghum.
  • Til inflorescence is known as a raceme.
  • Tip burn and margin scorching indicate a deficiency of potassium (K+).
  • Tokyo is a variety of Buckwheat.
  • Top sickness of tobacco occurs due to boron (B) deficiency.
  • Total soluble solids (TSS) of various products: Jam: 68%, Jelly: 65%. Sauce: 25%, Ready to Serve (RTS): 10%
  • Training controls the shape of a plant.
  • Tuberose and onion propagate vegetatively through bulbs.
  • Two lines different for a single locus are called isogenic lines.
  • Types of soil movement in wind erosion include saltation, suspension, and surface creep.
  • Under the USDA system, silt is classified as having a particle size of 0.02 to 0.002 mm.
  • Unit inelastic demand occurs when MP = AP and EP = 1.
  • UPASI Tea Research Foundation is located in Conoor.
  • UPASI-2 is a variety of tea.
  • Upward fluid translocation in xylem occurs due to the transpiration stream.
  • Urea is considered an organic fertilizer.
  • Uttar Pradesh ranks first in mango production in India.
  • VALUE denotes the lightness and darkness of color in the Munsell color chart.
  • VAM refers to Vascular Arbuscular Mycorrhiza, a group of fungi.
  • Vanilla plants are sensitive to root disturbance.
  • Variable cost is also known as prime cost or input cost.
  • Varietal purity is checked by grow-out tests (GOT).
  • Varieties of mustard include Kranti, Varuna, Krishna, Pusa Bold, Vardan, and Rohni.
  • Vascular streak dieback affects cocoa plants.
  • Vegetables treated with BHC are unfit for use ever.
  • Veneer grafting is similar to side grafting.
  • Venturi meter measures water flow in pipes.
  • Vermiculite is a secondary mineral containing magnesium.
  • Vertical mulch is used in black cotton soils.
  • Vertical mulches are used primarily in black cotton soil.
  • Very fine soil particles (<0.1 mm) are eroded by suspension.
  • Vetiver is a perennial grass.
  • Vietnam is the world’s largest producer of cashew nuts.
  • Vigova and Khaki Campbell are duck breeds.
  • Vincristine, used for blood cancer treatment, is extracted from Catharanthus roseus.
  • VISWAM is a variety of Thippali.
  • Vitamin A deficiency causes night blindness.
  • Vitamin A is also known as retinal.
  • Vitamin B1 is also known as thiamin.
  • Vitamin B12 is also known as cynocobalamin.
  • Vitamin B2 is also known as riboflavin.
  • Vitamin B3 deficiency causes whiteness of hair.
  • Vitamin B3 is also known as pantothenic acid.
  • Vitamin B5 is also known as niacin.
  • Vitamin B7 is also known as biotin.
  • Vitamin C deficiency causes scurvy.
  • Vitamin C is also known as ascorbic acid.
  • Vitamin D deficiency causes rickets.
  • Vitamin D is also known as calciferol.
  • Vitamin E is also known as tocopherol.
  • Vitamin K is also known as phylloquinone.
  • Vitamin was discovered by Funk in 1911.
  • Vitamins A, D, E, and K are fat-soluble vitamins.
  • Volumetric water measurement methods include furrows, sprinklers, and drippers.
  • Volvariella volvacea is the paddy-straw mushroom.
  • V-shaped yellowing at the tip of the lower leaves indicates nitrogen (N) deficiency.
  • Warfarin acts as an anticoagulant rodenticide.
  • Warm cloud seeding is done using sodium chloride (NaCl).
  • Wart disease of potato is caused by Synchytrium endobioticum.
  • Washington and Honey Dew are varieties of papaya.
  • Water balance technique was introduced by Thornthwaite.
  • Water harvesting in situ is known as runoff farming.
  • Water is absorbed by plants mainly through root hairs.
  • Water is not included under biomass.
  • Waterlogging injury is primarily caused by manganese (Mn) toxicity.
  • Water-soluble phosphatic fertilizers include SSP, DSP, TSP, and DAP.
  • Wax moth is a pest of honeybees.
  • Weather forecasting uses synoptic charts.
  • Weed seed dispersal by ants is known as myrmecochory.
  • Weeds cause more rice productivity loss when direct seeded.
  • Weeds that are morphologically similar to the main crop are called mimicry weeds (e.g., Phalaris minor in wheat).
  • Weeds that mature at the same time and height as the crop, with similar seeds, include Avena fatua in barley.
  • West Coast Tall is a variety of coconut palm.
  • Wheat is a hexaploid plant (2n = 42).
  • Wheat is an allohexaploid.
  • Wheat protein is called gluten.
  • Wheat, cotton, tobacco, and oat are allopolyploids.
  • Wheat, sorghum, soybean, and tobacco require 45-65 cm of water.
  • When MP > AP, then EP > 1 indicates elastic demand.
  • Whip grafting and shield budding are widely practiced in apple.
  • Whiptail of cauliflower occurs due to the deficiency of molybdenum (Mo).
  • White blister of cabbage is caused by Albugo candida
  • White brinjal is preferred by diabetic patients.
  • White bud of maize is caused by zinc deficiency.
  • White eye of rice is caused by iron deficiency.
  • White gold of America refers to cotton.
  • White grubs prefer to lay eggs in sandy soil.
  • White rust of cruciferae is a pseudo rust.
  • White tip and white bud of maize occur due to zinc (Zn) deficiency.
  • White tip disease in rice is caused by plant parasitic nematodes.
  • Wilt disease is a soil-borne disease.
  • Wilting in brinjal is caused by Pseudomonas solanacearum.
  • Wind blowing from south to north is called a southerly wind.
  • Wind is air blowing at a point.
  • Wind pressure is measured by the Beaufort scale.
  • Wind turbines use kinetic energy.
  • Winds blowing from sub-tropical high to the equatorial low are known as trade winds.
  • Winds blowing from sub-tropical high to the equatorial poles are called antitrade winds.
  • With an increasing number of error degrees of freedom, the table F value gradually decreases.
  • Wonder cane varieties include COC-671 and CO-419.
  • World Coconut Day is observed on September 2.
  • World Earth Day is observed on April 22.
  • World Environment Day is observed on June 5.
  • World Farmer’s Day is observed on December 29.
  • World Food Day is celebrated on October 16.
  • Wrapping practice is done in sugarcane.
  • WTO stands for World Trade Organization.
  • Wydate is a molluscicide.
  • Xanthopimpla spp is a larval parasite.
  • X-rays as a mutagen were first used by Muller.
  • Yellow mosaic of soybean is caused by Mung bean yellow mosaic virus (MYMV).
  • Yellow vein mosaic of okra is transmitted through the whitefly.
  • Yellow vein mosaic resistant varieties of mung bean include Pant Mung 3, Sumrat, Basanti.
  • Yield of snake gourd is 18 t/ha.
  • Zeatin is a type of cytokinin.
  • Zeeri (Plantago pumila) is an important weed in cumin fields, morphologically similar to cumin.
  • Zinc deficiency in leaves shows chlorosis on the midrib and green veins.
  • Zinc deficiency in pigeon pea is rectified by spraying 5 kg ZnSO4 + 2.5 kg Lime/ha.
  • Zinc deficiency in wheat fields is reported in Punjab.
  • Zinc toxicity is reduced by the addition of superphosphate.
  • Zn and Fe are micronutrients.
  •  Apple, peach, plum, potato, and carrot are temperate crops.
  • Arandina and Spathogottis are terrestrial orchids.
  • Eupatorium, Phyllanthus, Sida, Tridax, and Emilia are terrestrial weeds.
  • Uma, Panchami, and Pavithra are tolerant varieties of rice suitable for areas with gall midge attack.
  • IR-20 and Kanchan are tolerant varieties of rice suitable for areas with stem borer attack.
  • Amanita (phalloides) is a toxic mushroom genus.
  • Flavr Savr is a transgenic variety of tomato.
  • Tamarind is a tree belonging to spices and condiments.
  • Rice, coconut, and banana are tropical crops.
  • Vanilla is a tropical orchid spice.
  • Tapioca, sweet potato, and colocasia are tuber crops.
  • Sindhu is a stoneless variety of mango.
  • Rhizanthella is a subterranean orchid.
  • Tea and citrus are sub-tropical crops.
  • Sugarcane and sugarbeet are sugar crops.
  • Erythrina, Ailanthus, Subabul, and Kilingil are suitable standards for growing pepper.
  • The iodine test is a sure test for diagnosing Tungro disease in rice.
  • Dendrobium, Cattleya, and Oncidium are sympodial orchids.
  • Allethrin, permethrin, tetramethrin, and lambda cyhalothrin are synthetic pyrethroids.
  • Mahamaya is a blast-resistant variety of rice.
  • Benomyl, oxathin, carbendazim, tridemorph, and metalaxyl are systemic fungicides.
  • Basmati rice has a special fragrance due to 2-acetyl 1-pyrroline.
  • Phorate is a systemic granular insecticide.
  • 2,4-D and Dalapon are systemic herbicides.
  • Rio-De-Janeiro, China, Wayanad Local, and Tefengiya are varieties of green ginger.
  • Ganga Hybrid-1 is a variety of maize.
  • IISR-Viswashree is a variety of nutmeg.
  • Panniyur-1, 2, 3, 4, 5, 6, and 7 are varieties of pepper.
  • Ambili, Suvarna, Saras, and Sooraj are varieties of pumpkin.
  • Pala and Calcutta Round are varieties of sapota.
  • Thilothama, Soma, Surya, Thilak, Thilathara, and Thilarani are varieties of sesame.
  • Sree Nandini, Sree Vardhini, and Sree Retna are varieties of sweet potato.
  • Tekurpetta, Kanthi, Sobha, Varna, Sona, Prabha, Prathibha, Suvarna, Suga, Sugantham, Duggirala, Kodur, and Armoor are varieties of turmeric.
  • Vellayani Hraswa is a variety of tapioca with a 5-6 month duration.
  • Sharika, Malika, Vylathur local, Manjeri local, and Vyjayanthi are vegetable-type varieties of cowpea.
  • Tungro, yellow dwarf, grassy stunt, and ragged stunt are virus diseases affecting rice.
  • Types of water erosion include splash, sheet, rill, and gully.
  • Types of wind erosion include saltation, suspension, and surface creep.
  • Mangala, Sumangala, and Sreemangala are varieties of arecanut.
  • Indu and Kau Local are varieties of ash gourd.
  • Njalipoovan, Koompillakannan, Kanchikela, and Karpooravally are banana varieties less susceptible to bunchy top.
  • Thulasi, Venmani, Arikodi, Kalkodi, Karilanchi, Karpuram, Chelanthikarpuram, Peumkodi, Amaravila, and Koottak-kodinandan are varieties of betel vine.
  • Syama and Sumanjana are varieties of black gram.
  • Surya, Swetha, Haritha, and Pusa Purple Cluster are varieties of brinjal.
  • ICRI-1, ICRI-2, PV-1, PV-2, and Mudigere 1 & 2 are varieties of cardamom.
  • Sree Rashmi, Sree Pallavi, and Sree Kiran are varieties of colocasia.
  • Mudicode Local, Soubhagya, and Aruniam are varieties of cucumber.
  • Maran, Wayanad, Valluvanad, and Kuruppampady are varieties of dry ginger.
  • Rhode Island Red, New Hampshire, Plymouth Rock, and Wyandotte are American class poultry.
  • Leucas and Echinochloa are annual weed plants.
  • Perconise is an anti-juvenile hormone insecticide.
  • Streptocycline and Plantomycin are antibiotics used for controlling bacterial blight disease in rice.
  • Warfarin is an anticoagulant rodenticide.
  • Lemon grass and eucalyptus are aromatic plants.
  • The area irrigated by one cusec discharge of water is known as duty.
  • Brahma, Cochin, and Langshan are Asiatic class poultry.
  • 2,4-D is an auxin used as a herbicide.
  • The ooze test is an easy and effective test for diagnosing bacterial leaf blight disease in rice.
  • Alternanthera, Gerbera, miniature rose, and portulaca are edge plants.
  • Rancidity in sunflower oil is due to oxidation.
  • Examples of 'green fungicide' include tricyclazol, validamycin, and fosetyl-al.
  • Delta is the depth of water requirement by a crop.
  • Yellow vein mosaic is a virus disease of okra.
  • Mosaic, mottles, katte, kokkan, and bunchy top are virus diseases of banana.
  • BLB and sheath blight are water-borne diseases of rice.
  • Marselia, Eichhornia, Salvinia, Nymphaea, and Nelumbo are wetland weeds.
  • Polyethylene oxide and fatty acid esters are wetting agents in pesticide formulations.
  • Arka Abhay, Arka Anamika, Susthira, and Varsha are yellow vein mosaic disease-resistant varieties of okra.
  • Dicofol and chlorobenzilate are acaricides.
  • Zinc phosphide is an acute poison.