Currently active filters match 4359 accessions Collection is IITACAS - Cassava collection

Filter by Estimate of storage root cyanide content by picrate test Accessions that match your current filters have the following values for Estimate of storage root cyanide content by picrate test . Click on the value to add it to your filters. Not specified: 387 matches High: 40 matches Low: 442 matches Moderate: 118 matches Moderately high: 100 matches Moderately low: 248 matches Negligible: 215 matches Not detectable: 7 matches Very high: 12 matches Very low: 601 matches Display Estimate of storage root cyanide content by picrate test column in accession list

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Accession passport data

• SHOW Accesion name
• SHOW Accession number
• SHOW Country of origin (Nigeria, India, Togo, United States of America, Niger, Cameroon, Ghana, Benin, Zambia, Tanzania, Botswana, Malawi, Taiwan, Province of China, Burkina Faso, Zimbabwe, Egypt, Central African Republic, Mali, Senegal, Guinea, Kenya, Brazil, South Africa, Chad, Republic of Benin, Republic of the Congo, Cote d'Ivoire, Uganda, Not Available, Cape verde, Italy, Sierra Leone, Indonesia, Gabon, Philippines, Somalia, Swaziland, Madagascar, Afghanistan, Oman, Lesotho, Democratic Republic of the Congo, Zaire, Sudan, Burundi, Congo, Colombia, Puerto Rico, Turkey, Union of Soviet Socialist Republics, Hungary, Honduras, Australia, Mozambique, Iran, Mexico, China, France, Yemen, Gambia, Namibia, Suriname, Papua New Guinea, Liberia, United Kingdom, Costa Rica, Thailand, Equatorial Guinea, Paraguay, CAPE VERDE, Chile, Cape Verde, Rwanda, Guatemala, Ethiopia, Argentina, Democratic Republic of the congo, Belgium, Israel, Pakistan, Sri Lanka, Guadeloupe, Bangladesh, Taiwan, Angola, Syrian Arab Republic, Portugal, GAMBIA, United Arab Emirates, Venezuela, Japan, Dominican Republic, Nepal, Algeria, Palau, Malaysia, Uruguay, Laos, Viet Nam, Nicaragua, Mauritania, Spain, Cuba, Guyana, Guam, Austria, KENYA, Jamaica, Guinea-Bissau, El Salvador, Lebanon, Singapore, New Caledonia, Belize, LIBERIA, Peru, Trinidad and Tobago, MALAWI, NIGERIA, Rw and a, Ug and a, Cote d Ivoire, Nigeria (not confirmed), Togo (not confirmed), Republic of the Congo (not confirmed), Benin (not confirmed), Gambia (not confirmed), Liberia (not confirmed), IIran, Puerto Rica, Mali (not confirmed), Madagascar (not confirmed), Niger (not confirmed), Democratic Republic of the Congo (not confirmed), Congo (not confirmed), Zimbabwe (not confirmed), Republic of Benin (not confirmed), Chad (not confirmed), Lesotho (not confirmed), Zambia (not confirmed), Kenya (not confirmed), Malawi (not confirmed), Somalia (not confirmed), Panama)
• SHOW Cultivar name
• SHOW Alternative Identifier
• SHOW Ancestral data
• SHOW Breeding institute code
• SHOW Name of person or institute collecting the accession
• SHOW Name of person or institute donating accession
• SHOW Code of donor institute
• SHOW Is accession available in genebank
• SHOW Collection (Cowpea collection, Musa collection, Yam collection, IITAYAM - Yam collection, IITACAS - Cassava collection, IITACOW - Cowpea collection, African Yam Bean collection, Bambara Groundnut collection, Cassava collection, Maize collection, Soybean collection, Wild Vigna collection, Miscellaneous Legumes collection, IITABAM - Bambara Groundnut collection, IITAMAI - Maize collection, IITASOY - Soybean collection, IITAWVI - Wild Vigna collection)
• SHOW Taxonomy code as used in GRIN
• SHOW SINGER Taxonomy number
• SHOW Notes and remarks
• SHOW Frequency at collecting site (Frequent, Occassional, Abundant, Rare)
• SHOW State or Province
• SHOW FAO in Trust
• SHOW In Core collection
• SHOW Annex1
• SHOW Institute code
• SHOW hypelink on yambase
• SHOW Focused Identification of Germplasm Strategy(FIGS) is traits oriented subset
• SHOW A unique alphanumeric string assigned by a registration agency (the International DOI Foundation) to identify content and provide a persistent link to its location on the Internet.
• SHOW Possible duplication of cultivars name in Genebank
• SHOW Potential duplicates
• SHOW Number of accessions with same cultivar name
• SHOW Same alternative identifier number
• SHOW Difference of country with breeding records (matched on cultivar)
• SHOW DuplSite
• SHOW Storage
• SHOW Acceurl
• SHOW In Mini Core
• SHOW Collecting number
• SHOW Collecting institute code
• SHOW String representation of collection date. Format YYYYMMDD. Month and date are optional
• SHOW Genus
• SHOW Species
• SHOW Species authority
• SHOW Subtaxa
• SHOW Subtaxa authority
• SHOW Subspecie
• SHOW Variety
• SHOW Affinity
• SHOW Acquisition date
• SHOW Location
• SHOW Latitude
• SHOW Longitude
• SHOW Elevation
• SHOW Biological status (Traditional cultivar / Landrace, Breeding / Research material, Weedy, Wild, Cultivated, Breeding/Research material, Land, IT, Traditional cultivar/L and race, Unknown, unknown, Landraces)
• SHOW Collecting number
• SHOW Collecting/acquisition source (Field, Institute, Experimental station, Research, Crop, Market or shop, Wild habitat, Farm Store, Falllow, Farm or cultivated habitat, Farm land, Wild Vegetation, Other Institute, Fallow)
• SHOW Collector Institution
• SHOW GEOREF_STATUS
• SHOW Comments
• SHOW Material
• SHOW Donor country
• SHOW Ecological/Vegatational zone (Savanna/Forest transition, Savanna, Forest, Savanah, Grass land steppe like, Savanna wood land, Guinea Savanna, Forest valley, Savanna (arburtive), Sudan Savanna, Derived Savanna, Stream side, Guinea Savanna, Derived Savanna, Montane, Montane, Edge of scarp(bottom), Edge of scarp, Base of Scarp, Mountain (on the scarp), South scarp, On south scarp, Base of south scarp, Mountain (bottom of scrap), SECONDARY FOREST, Secondary Forest, Highland/Mountain, Mountain (MONTANE), coastal savanna, Guinea Savanna base of scarp, Mangrove swamp, Accra rain savanna, Mountain on the south Scrap, Guinea Savanna grass land, coastal zone, Sub-equatorial, Sudan savanna, Sudan/sahel transition, Sudan Sahelian, Sudan Savanna(medium elevation), SUDAN SAVANNA, semi desert, Low rainfall woodland savanna, Savanna (Maritime), Sahel Savanna, Dry zone of Sri Lanka, Accra/combretum true savannah, Tree savanna, Transition forest/savanna, Savanna dominicol, Middle Savanna, Savanna pre-desert, Desert Steppe, Weeded steppe, Weeded pre desert steppe, Wedded pre desert steppe, Pre desert/weeded steppe, Desert Steppe/Weeded Savanna, weeded type, Desert, weeded steppe, Steppe desert, Desert Steppe/weeded steppe, Wooded steppe, Tropical dry forest/desert steppe, Transition forest savana, SAVANNA, Tropical rain forest margins, Savanna grassland near weed land, Near forest margins, Whitish /yellowish tubers,relished as a local delicacy, Evergreen forest /humid forest, Derived savannah, Forest velley, Swampy with tall tree and grasses, savannah with tall tree)
• SHOW Collection code
• SHOW Ethnic group
• SHOW Herbarium no
• SHOW Herbarium institute
• SHOW Mission code

Cassava characterization

• SHOW Germination of stakes recorded 1 month after planting
• SHOW Initial vigor (Intermediate, High, Low)
• SHOW Colour of unexpanded apical leaves recorded 3 months after planting (Light green, Dark green, Green purple, Purple, Green)
• SHOW Colour of first fully expanded leaf observed 3 months after planting (Green, Dark green, Light green, Green purple, Purple)
• SHOW Leaf vein colour recorded 3 months after planting (Green purple, Light green, Dark green, Purple)
• SHOW Pubescence of young leaves 3 months after planting (Moderate Pubescence, Light Pubescence, Absent, High Pubescence)
• SHOW Types of leaf venation (Craspedodromous, Camptodromous)
• SHOW Length of stipules measure 3 months after planting (Short, Long, Medium)
• SHOW Counts of the number of leaf lobes
• SHOW Petiole length measured 3 months after planting (Long (25-30cm), Short (5-10cm), Medium (15-20cm), Long(25-30cm), Medium(15-2-cm))
• SHOW Petiole colour recorded 3 months after planting (Purple, Green purple, Light green, Red, Dark green)
• SHOW Distribution of anthocyanin recorded 3 months after planting (Totally pigmented, Central part, Absent, Top part, Top and bottom, Totally Pigmented, Top & Bottom, Bottom)
• SHOW Pubescence of young stem observed 3 months after planting (Little pubescence, Absent, Moderate pubescence, High pubescence, Little Pubsecence, High Pubescence, Moderate Pubescence)
• SHOW Total number of plants remaining per accessions after 3 months
• SHOW Observation for fruit setting (Absent, Present)
• SHOW Quantity of fruit set (Absent, Low, High, Average)
• SHOW Status
• SHOW Type of ploidy level (2x)
• SHOW Severity of CAD
• SHOW Quantity of leaf retained (25-50% leaf retention, 50-75% leaf retention, <100% leaf retention, <25% leaf retention, 100% leaf retention)
• SHOW Ability of the plants to stay green (<100%, 50-75%, 25-50%, 100%, <25%)
• SHOW Total number of plants remaining per accession at 6months after planting (1, 2, 3, 4, 5)
• SHOW Level of branching at the end of flowering (0, 1, 2, 3, 4, 5, 5, 5)
• SHOW Colour of boiled tuberous root (White, Cream, Yellow)
• SHOW Height of the first apical branch [cm] (, 0, 1, 2, 35, 40, 43, 45, 47, 49, 50, 51, 52, 53, 54, 55, 56, 57, 60, 61, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 99, 100, 101, 102, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 116, 118, 121, 122, 125, 126, 127, 128, 130, 131, 132, 134, 135, 136, 137, 145, 146, 148, 149, 150, 152, 154, 155, 156, 157, 162, 166, 168, 174, 176, 180, 181, 184, 185, 189, 190, 195, 196, 197, 200, 208, 257, 276)
• SHOW Growth habit of young stem (Straight, Zig zag, straight, Zigzag)
• SHOW Stem colour (Silver green, Dark brown, Light brown orange, Dark green, Light brown or orange)
• SHOW Number of levels of branching
• SHOW Angle of branching (No branching, 150-300, 450-600, 750-900, 45◦-60◦, Non branching, 15◦-30◦, 75◦-90◦)
• SHOW Colours of unexpanded apical leaves at 9 months (Dark green, Light green, Green, Green purple, Purple)
• SHOW Colour of first fully expanded leaf at 9 months (Light green, Dark green, Green, Green purple, Purple)
• SHOW Leaf vein colour at 9 months (Green purple, Light green, Dark green, Purple, Green)
• SHOW Pubescence of young leaf at 9 months (Moderately pubescence, Absent, Light pubescence, Highly pubescence, Little pubescence, Moderate pubescence, High pubescence)
• SHOW Total number of plants remaining per accession at 9 months
• SHOW Length of stipules at 9 months (Short, Long, Medium)
• SHOW Petiole length at 9 months (Medium (15-20cm), Long (25-30cm), Short (5-10cm))
• SHOW Petiole colour at 9 months (Green purple, Purple, Light green, Red, Dark green)
• SHOW Distribution of anthocyanin at 9 months (Top and bottom, Central part, Totally pigmented, Absent, Bottom, Top part)
• SHOW Pubescence of young stem at 9 months (Light pubescence, Absent, Moderately pubescence, Highly pubescence)
• SHOW Storage root peduncle (Intermediate, Short, Absent, Long)
• SHOW Storage root form (Conical-Cylindrical, Conical, Fusiform, Combination of various forms of shapes, Cylindrical, Irregular)
• SHOW Storage root constrictions (Present, Absent)
• SHOW Position of root (Tending toward horizontal, Irregular, Tending toward vertical)
• SHOW Total number of plants remaining per accession at 12 months
• SHOW Storage root surface colour (Dark brown, Light brown, White or Cream)
• SHOW Skin texture (Medium, Smooth, Rough)
• SHOW Storage root length (Medium, Long, Short)
• SHOW Storage root diameter (Medium, Long, Short)
• SHOW Number of storage root per plant
• SHOW Total root number per plant
• SHOW Total fresh weight of storage root per plant
• SHOW Total root weight per plant
• SHOW Total fresh weight of storage shoot per plant
• SHOW Total shoot weight per plant
• SHOW Total plant weight
• SHOW Average plant weight
• SHOW Ease of root periderm (outer skin) removal (Average, Ease, Difficult)
• SHOW Ease of rooe cortex (inner skin) removal (Average, Ease, Difficult)
• SHOW Inner skin colour (White/cream, Yellow, Purple)
• SHOW Pulp colour (White/cream, Yellow)
• SHOW Amount of rotted storage root per plant
• SHOW Storage root dry matter

Cassava Evaluation

• SHOW Total number of plants affected by CMD
• SHOW Incidence of Cassava Mosaic Diseases scored in percentage
• SHOW Severity of Cassava Mosaic Disease (Mosaic pattern on all leaves and leaf distortion, No symptom, Mild chlorotic pattern and slight distortion of the leaf base, Mosaic pattern on all leaves, leaf distortion and reduction in leaf sizes, Twisted leaves and stunting of the whole plant)
• SHOW Total number of plants affected by CBB
• SHOW Incidence of Cassava bacterial blight scored in percentages
• SHOW Severity of Cassava bacterial blight (Extension and appearance of new lesions on stem and wilting of the first leaves, Lesions around the point of innoculation on the stem, No symptom, Extensive leave wilt and defoliations, Complete defoliation, stem dieback, standing and dieback of lateral roots)
• SHOW Total number of plants affected by CGM
• SHOW Incidence of Cassava Green Mites
• SHOW Severity of Cassava Green Mites (0, 1, 2, 3, 4, 5)
• SHOW Poundability of boiled tubers (Non poundable (Non-mealy), Very poundable ( very mealy), Poundable (mealy), Slightly poundable (slightly mealy))
• SHOW Taste of boiled root (Bitter, Sweet, Bland)
• SHOW Estimate of storage root cyanide content by picrate test (Low, Very low, Moderately low, Negligible, Moderately high, Moderate, High, Very high, Not detectable)
• SHOW Severity of Cassava Anthracnose Disease (1, 2, 3, 4, 5)
• SHOW Harvest Index