CO_334:0010280 'Visual Observation:cassava brown streak disease root severity 12-month evaluation_method'
| Cvterm details |
| Term id | CO_334:0010280 |
| Term name | Visual Observation:cassava brown streak disease root severity 12-month evaluation_method |
| Term definition | Visual rating of root symptoms caused by cassava brown streak virus at twelve months after planting, in the family of Potyviridae and genus Ipomovirus. Symptoms rated from 1=(clean,no infection) to 5=(extremely severe, severely diseased) |
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CO_334:0000000 CGIAR cassava trait ontology 
CO_334:0010248 Counting:cassava bacterial blight incidence 6-month evalution_method CO_334:0010371 Estimation :Zinc Content_method CO_334:0010287 Measurement :Fresh Shoot Weight_method CO_334:0010291 Visual Rating:Storage Root Periderm Color_method CO_334:0010393 Measurement :leaf weight_method CO_334:0010366 Estimation :Abscisic Acid Content_method CO_334:0010230 Visual Observation:cassava mosaic disease severity 1-month evaluation_method CO_334:0010372 Estimation :Protein Content_method CO_334:0010360 Visual Rating :Fruit Exocarp Texture_method CO_334:0010280 Visual Observation:cassava brown streak disease root severity 12-month evaluation_method CO_334:0010368 Estimation :Total Carotenoid Content_method CO_334:0010431 Estimation :plant yield_method CO_334:0010002 Visual Rating:Staygreen_method CO_334:0010293 Visual Rating:Root Neck Length_method CO_334:0010456 Counting:number of stakes_method CO_334:0010232 Visual Observation:cassava mosaic disease severity 6-month evaluation_method CO_334:0010265 Visual Observation:cassava green mite severity first evaluation_method CO_334:0010345 Visual Rating :Petiole Color_method CO_334:0010255 Visual Observation:cassava anthractnose disease severity in 12-months_method CO_334:0010464 Measurement :petiole length_method CO_334:0010394 Measurement :stump weight_method CO_334:0010260 Counting:cassava anthractnose disease incidence in 12-months_method CO_334:0010005 Measurement:Stem diameter_method CO_334:0010354 Visual Rating :Disc Color_method CO_334:0010223 Counting:sprout count at one-month_method CO_334:0010302 Visual Scoring :Branching Angle_method CO_334:0010382 Estimation :Beta Carotenoid Retention_method CO_334:0010273 Visual Observation:cassava brown streak disease leaf severity 9-month evaluation_method CO_334:0010343 Visual Rating :Petiole Insertion Angle_method CO_334:0010406 Counting:number of fruitset_method CO_334:0010388 Counting:stem number_method CO_334:0010263 Counting:cassava green mite incidence second evaluation_method CO_334:0010418 Measurement :leaf lobe length_method CO_334:0010385 Measurement :plantable stem_method CO_334:0010337 Visual Rating:Leaf Vein Color_method CO_334:0010470 Visual Observation:plant shape_method CO_334:0010245 Visual Observation:cassava bacterial blight severity 12-month evaluation_method CO_334:0010326 Counting:Spiraling Whitefly Incidence_method CO_334:0010404 Visual Observation :days to first anthesis_method CO_334:0010383 Estimation :Total Carotenoid Retention_method CO_334:0010252 Visual Observation:cassava anthractnose disease severity in 3-months_method CO_334:0010374 Estimation :Amylose Content_method CO_334:0010391 Measurement :non marketable root weight_method CO_334:0010278 Counting:cassava brown streak disease leaf incidence 9-month evaluation_method CO_334:0010295 Counting:Rotted Storage Roots _method CO_334:0010243 Visual Observation:cassava bacterial blight severity 6-month evalution_method CO_334:0010348 Visual Rating :Young Stem Pubescence_method CO_334:0010413 Counting:number of fruits _method CO_334:0010448 Measurement :weight of mashed cassava cake_method CO_334:0010277 Counting:cassava brown streak disease leaf incidence 6-month evaluation_method CO_334:0010233 Visual Observation:cassava mosaic disease severity 9-month evaluation_method CO_334:0010398 Visual Observation :days to 50% branching_method CO_334:0010386 Measurement:Stem weight_method CO_334:0010271 Visual Observation:cassava brown streak disease leaf severity 3-month evaluation_method CO_334:0010221 Counting:number of planted stakes_method CO_334:0010466 Visual Observation:presence of pollen_method CO_334:0010412 Counting:number of terminal branches with inflorescence_method CO_334:0010414 Estimation :total carotenoid by icheck method_method CO_334:0010409 Visual Observation:bemesia tabaci nymphs severity_method CO_334:0010316 Measurement :stock weight_method CO_334:0010377 Estimation :Ascorbic Acid_method CO_334:0010262 Counting:cassava green mite incidence first evaluation_method CO_334:0010449 Measurement :gari shaft weight_method CO_334:0010220 Counting:Sprouting_method CO_334:0010305 Visual Rating:Leaf Retention_method CO_334:0010349 Visual Rating :Leaf Scar Prominence_method CO_334:0010328 Counting:Bemesia tabaci nymphs_method CO_334:0010317 Counting:stem yield_method CO_334:0010000 measurement: plant height with leaf_method CO_334:0010375 Estimation :Amylopectin Content_method CO_334:0010427 Visual Rating:stalk average length evaluation_method CO_334:0010322 Visual Rating:branching_method CO_334:0010308 Visual Rating:Fruit Set _method CO_334:0010333 Visual Rating :Suitability for Intercropping_method CO_334:0010226 Counting:sprout count at nine-month_method CO_334:0010445 Measurement :root weight after peel_method CO_334:0010468 Visual Scoring :stem epidermis color_method CO_334:0010421 Counting:number of seeds sown_method CO_334:0010355 Visual Rating :Stigma Color_method CO_334:0010254 Visual Observation:cassava anthractnose disease severity in 9-months_method CO_334:0010297 Gustation :Taste Of Boiled Roots_method CO_334:0010401 Counting:male flower number_method CO_334:0010344 Visual Rating :Petiole Length_method CO_334:0010423 Estimation :cis 9_method CO_334:0010358 Visual Rating :Female Stamenoids_method CO_334:0010435 Visual Rating:initial plant vigor_method CO_334:0010396 Measurement :leaf scar level_method CO_334:0010437 Visual Rating:root flesh color_method CO_334:0010351 Counting:Branching Levels_method CO_334:0010416 Measurement :root weight in water_method CO_334:0010453 Sensory Assesment :gari fibre_method CO_334:0010363 Visual Rating :Caruncle Color_method CO_334:0010340 Visual Rating:Leaf Lobes Number_method CO_334:0010250 Counting:cassava bacterial blight incidence 12-month evaluation_method CO_334:0010400 Counting:female flower number_method CO_334:0010292 Visual Rating:Storage Root Pulp Color _method CO_334:0010361 Visual Rating :Ploidy_method CO_334:0010276 Counting:cassava brown streak disease leaf incidence 3-month evaluation_method CO_334:0010353 Visual Rating :Sepal Color_method CO_334:0010462 Visual Observation:assessment of presence of leaf pubescence_method CO_334:0010228 Visual Rating:Initial Vigor_method CO_334:0010459 Estimation :percentage leaf retention at 6 months after planting_method CO_334:0010282 Counting:cassava brown streak disease root incidence 12-month evaluation_method CO_334:0010433 Selection:selected variety_method CO_334:0010267 Visual Observation:Cassava Mealy Bug Severity_method CO_334:0010319 Visual Rating:total carotenoid by chart_method CO_334:0010249 Counting:cassava bacterial blight incidence 9-month evalution_method CO_334:0010451 Measurement :gari weight after drying_method CO_334:0010303 Measurement :Plant Height_method CO_334:0010458 Estimation :percentage leaf retention at 5 months after planting_method CO_334:0010342 Visual Rating :Central Leaf Shape_method CO_334:0010285 Counting:Root Number_method CO_334:0010288 Visual Rating:Storage Root Size_method CO_334:0010357 Visual Rating :Anther Color_method CO_334:0010425 Sensory Assesment :Ease of Harvest_method CO_334:0010441 Counting:flowering incidence_method CO_334:0010410 Visual Observation:typhlodromalus aripo_method CO_334:0010408 Counting:bemesia tabaci nymphs black_method CO_334:0010238 Counting:cassava mosaic disease incidence 6-month evaluation_method CO_334:0010447 Measurement :gari weight after grinding_method CO_334:0010346 Visual Rating :Anthocyanin Pigmentation_method CO_334:0010309 Visual Rating:Storage Root Peduncle_method CO_334:0010336 Visual Rating:First Fully Expanded Leaf Color_method CO_334:0010469 Visual Rating:leaf scar distance_method CO_334:0010365 Visual Rating :Storage Root Diameter_method CO_334:0010325 Visual Observation:Spiraling Whitefly Severity_method CO_334:0010004 Visual Rating:compactness of shoot apices_method CO_334:0010373 Estimation :Fibre Content_method CO_334:0010231 Visual Observation:cassava mosaic disease severity 3-month evaluation_method CO_334:0010432 Estimation :yield per year_method CO_334:0010299 Estimation :Hydrogen cyanide potential picrate method_method CO_334:0010384 Measurement :plant height without leaf_method CO_334:0010304 Counting:Proportion of Lodged Plants_method CO_334:0010443 Visual Observation:Sooty Mould_method CO_334:0010335 Visual Rating:Unexpanded Apical Leaves Colors_method CO_334:0010378 Estimation :Ash Content_method CO_334:0010283 Visual Observation:Frog Skin Disease_method CO_334:0010471 Visual Observation:stipule margin_method CO_334:0010338 Visual Rating:Apical Pubescence_method CO_334:0010313 Estimation :Starch Content _method CO_334:0010324 Counting:Red Spider Mite Incidence_method CO_334:0010380 Estimation :Fufu Content_method CO_334:0010222 Counting:Sprout count _method CO_334:0010399 Visual Observation :days to first inflorescence_method CO_334:0010284 Counting:Plant Stands Harvested_method CO_334:0010270 Visual Observation:cassava brown streak disease leaf severity 1-month evaluation_method CO_334:0010367 Calculation :Leaf Life _method CO_334:0010450 Measurement :gari sampled weight_method CO_334:0010290 Visual Rating:Storage Root Cortex Color_method CO_334:0010440 Visual Rating:staygreen_method CO_334:0010438 Visual Rating:root neck length_method CO_334:0010311 Visual Rating:Root Surface Color_method CO_334:0010389 Measurement :tip shoot weight_method CO_334:0010455 Visual Rating:swelling capacity_method CO_334:0010227 Counting:sprout count at twelve-month_method CO_334:0010347 Visual Rating :Young Stem Growth Habit_method CO_334:0010369 Estimation :Beta carotene_method CO_334:0010463 Visual Observation:leaf lobe margin_method CO_334:0010460 Estimation :percentage leaf retention at 7 months after planting_method CO_334:0010379 Estimation :Sugar Content_method CO_334:0010236 Counting:cassava mosaic disease incidence 1-month evaluation_method CO_334:0010259 Counting:cassava anthractnose disease incidence in 9-months_method CO_334:0010397 Visual Rating :branching habit_method CO_334:0010272 Visual Observation:cassava brown streak disease leaf severity 6-month evaluation_method CO_334:0010286 Measurement :Fresh Weight of Storage Root_method CO_334:0010268 Counting:Cassava Mealy Bug Incidence_method CO_334:0010415 Measurement :root weight in air_method CO_334:0010429 Visual Rating:root evaluation_method CO_334:0010359 Visual Rating :Male Sterile_method CO_334:0010301 Visual Scoring :Stem Color_method CO_334:0010225 Counting:sprout count at six-month_method CO_334:0010294 Visual Scoring :Ease Of Peeling Root Cortex_method CO_334:0010405 Visual Observation :days to 50% anthesis_method CO_334:0010381 Estimation :Lafun Content_method CO_334:0010439 Visual Rating:female flower evaluation_method CO_334:0010224 Counting:sprout count at three-month_method CO_334:0010327 Counting:Bemesia tabaci adult_method CO_334:0010234 Visual Observation:cassava mosaic disease severity 12-month evaluation_method CO_334:0010467 Visual Scoring :stem cortex color_method CO_334:0010428 Visual rating:root constriction_method CO_334:0010407 Counting:bemesia tabaci nymphs yellow_method CO_334:0010402 Counting:number of flowering stalks per branch level _method CO_334:0010395 Counting:leaf scar number_method CO_334:0010376 Calculation :Amylose Amylopectin Ratio_method CO_334:0010339 Visual Rating:Stipules Length_method CO_334:0010430 Calculation: percent of rotten roots_method CO_334:0010387 Measurement :Average stem length_method CO_334:0010289 Visual Rating:Storage Root Shape_method CO_334:0010258 Counting:cassava anthractnose disease incidence in 6-months_method CO_334:0010417 Measurement :specific gravity_method CO_334:0010321 Counting:marketable root number_method CO_334:0010257 Counting:cassava anthractnose disease incidence in 3-months_method CO_334:0010306 Visual Rating:Plant Architecture_method CO_334:0010296 Sensory Assesment :Poundability_method CO_334:0010329 Calculation :Fresh Root Yield_method CO_334:0010356 Visual Rating :Ovary Color_method CO_334:0010334 Estimation :hydrogen cyanide potential enzymatic method_method CO_334:0010350 Visual Rating :Apical Branching_method CO_334:0010403 Counting:number of forks_method CO_334:0010323 Visual Observation:Red Spider Mite Severity_method CO_334:0010001 Estimation: post-harvest physiological deterioration method CO_334:0010422 Estimation :trans 9_method CO_334:0010300 Estimation :Root Dry Matter Content_method CO_334:0010240 Counting:cassava mosaic disease incidence 12-month evaluation_method CO_334:0010392 Counting:Stem rot_method CO_334:0010310 Visual Rating:Storage Root Constrictions_method CO_334:0010266 Visual Observation:cassava green mite severity second evaluation_method CO_334:0010465 Visual Observation:Petiole orientation_method CO_334:0010446 Measurement :peel weight_method CO_334:0010426 Visual Rating:root length evaluation_method CO_334:0010352 Measurement :First Apical Branch Height_method CO_334:0010314 Estimation :Moisture Content_method CO_334:0010247 Counting:cassava bacterial blight incidence 3-month evalution_method CO_334:0010330 Calculation :Dry Yield_method CO_334:0010341 Visual Rating:Leaf Lobe Position_method CO_334:0010237 Counting:cassava mosaic disease incidence 3-month evaluation_method CO_334:0010452 Estimation :gari starch_method CO_334:0010442 Visual Observation:Hairiness_method CO_334:0010312 Visual Rating:Root Surface Texture_method CO_334:0010320 Counting:non marketable root number_method CO_334:0010315 Measurement :Gari Content_method CO_334:0010318 Estimation :dry matter content by specific gravity method_method CO_334:0010364 Visual Rating :Root Position_method CO_334:0010419 Measurement :leaf lobe width_method CO_334:0010242 Visual Observation:cassava bacterial blight severity 3-month evalution_method CO_334:0010239 Counting:cassava mosaic disease incidence 9-month evaluation_method CO_334:0010390 Measurement :marketable root weight_method CO_334:0010444 Measurement: root weight after washing_method CO_334:0010454 Gustation :gari taste_method CO_334:0010244 Visual Observation:cassava bacterial blight severity 9-month evalution_method CO_334:0010436 Visual Rating:root color_method CO_334:0010461 Estimation :leaf retention at harvest_method CO_334:0010298 Visual Rating :Color Of Boiled Tuberous Roots_method CO_334:0010457 Estimation :percentage leaf retention_method CO_334:0010424 Estimation :b crypto_method CO_334:0010253 Visual Observation:cassava anthractnose disease severity in 6-months_method CO_334:0010275 Counting:cassava brown streak disease leaf incidence 1-month evaluation_method CO_334:0010003 Visual Rating:size of shoot apices_method CO_334:0010362 Visual Rating :Seed Color_method CO_334:0010420 Counting:germination count_method CO_334:0010411 Counting:plant number with inflorescence_method CO_334:0010434 Visual Observation:flowering_method CO_334:0010332 Calculation :Top Yield_method CO_334:0010370 Estimation :Iron 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