pigeon pea family

Some farmers in East Africa use wood ash in grain stored for food or seed for planting, or chillies or smoke from cooking fire to preserve seeds for planting. In "The Neem tree. "Effect of Sprouting on invitro digestibility of some locally consumed leguminous seeds". A number of caterpillars (e.g. The maggots (white in colour and about 3 mm long) feed inside the green seed. You may use , Click here to go to the topics page to know more about the crop. Learn how to grow pigeon peas, care for them, and harvest them in this DIY gardening guide! Pp 1073-1079. Adults are 2-5 cm in length. Usually developing in the pods and feeding partly mature seeds. Characteristic of the disease is white greyish powdery fungal growth on affected plant parts. Pigeon pea (Cajanus cajan). Infected young plants may not show the purple band symptom but have conspicuous internal browning and blackening. Cercospora leaf spot (Mycovellosiella cajani). Field Crops Technical Handbook. The most important pests of pigeon peas are insects feeding on pigeon pea pods and seeds. garlic, rotenone, neem, pyrethrum and a mixture of garlic and pepper etc.) Wind may bend the plants but staking is not practised. The branches and stems can be used for baskets and firewood. In dry areas, and especially in coarse-textured, infertile soils, farmers use wide spacing between plants to limit competition.Plants are fairly slow to start and weed control for the first two months is important in crop establishment. Affected plants are normally stunted and eventually wilt and die. These roots have dark, blackened streaks underneath their barks with dots (pycnidial bodies - fungal spores). Damaged seeds are of no value. They live in the soil and eat grasshopper eggs, and are therefore beneficial. Ripening pods, Ⓒ Courtesy EcoPort (http://www.ecoport.org): Cornell University. Early detection is particularly important at the onset of flowering. A male giant coreid bug / Tip wilter, its about 2cm. The eggs are inserted in the veins on the underside of leaflets. 42. International Crops Research Institute for the Semi-Arid Tropics. Use neem extracts. 38(6). and Mylabris spp.). The pod weevil Apion species on bean pod. Pigeon pea is well balanced nutritionally and an excellent source of protein. Geographical distribution of Pigeon Pea in Africa. The spiny brown bug Clavigralla tomentosicollis is one of the most important pests of pigeon peas in Eastern Africa. Initial symptoms on stems and branches are spindle-shaped spots with light grey centres surrounded by brown margins. hairy caterpillars and semiloopers), and beetles (e.g. One of the advantages of pigeon pea is the increased growth of the grass interplanted with it. Damage occurs mainly during the dry season. The male is smaller. Information Bulletin no. Plant in fields away from perennial pigeon peas. The nymphs appear as pale yellow oval specks to the naked eye. Many types of essential oils extracted from eucalyptus and aromatic herbs can have repellent effects (caution: phytotoxic side effects are possible). Conserve natural enemies. It is grown in the same range of altitude as "KAT 60/82" but is more adapted to the more humid coastal zones. Green pods are picked over a long period in home gardens or hedge crops. The adults are medium to large sized beetles (2 to 5 cm in length), usually black and yellow or black and red in colour. After harvest of the intercrop, long-duration pigeon pea continues to grow and protects the soil. Close-up, immature thrips (left) and adults. It is eaten as a vegetable (immature pods or green pea) or as dried grain (cooked and eaten as dhal, dry split cotyledons). CAB International (2005). Fallen leaves are used as mulch. 44: 77-96. Heavy infestation can lead to shedding of buds and flowers. Red spider mite attack is seldom severe enough to merit control. Pigeon pea thrives best in seedbeds prepared by deep ploughing and cultivations to reduce weeds. Adapted to medium and higher altitudes (over 900 m above sea level), Oval white seeds. With a deep taproot, pigeon peas are able to take up nutrients and water from lower subsoil layers. Plant of resistant varieties / lines. Adults feed on the flowers and reduce the number of pods that are set. Cutworms cut the stem of plants below the soil surface. Adults can be collected with insect nets and destroyed. A seed of this plant. Thefungus does not infect the root system. It is often grown as a shade crop, cover crop or windbreak. There are no obvious external symptoms of attack till the fully-grown maggot chews holes in the pod walls leaving a window through which the flies emerge after pupation in the pod. The larvae are creamy white. Family: Papilionaceae, (Leguminosae) Common Names: Toor dal,Togari bele, Congo pea, Angola Pea, Red gram, No-eye pea, tropical green pea, Gungo pea, Puerto Rico Pea; Pois cajanor or pois d’Angole (French) Pigeon pea is a tropical leguminous shrub (Cajanus cajan). The bacterium Rhizobium that lives on the roots of the pigeon pea is able to fix nitrogen and thus to improve soil fertility. Clean bins prevent insect attack, which can be considerable. On Saturday Rachel and I walked down to the big patch of pigeon peas we planted last summer and found to our delight it was finally time to start picking.. We stuffed two shopping bags with pigeon pea … Symptoms include partial or total wilting of plants at flowering and podding, a purple band of stems extending from the base upwards, browning of the stem tissue in the purple band area, and browning or blackening of internal tissue when the main stem or primary branches are split. Tip wilter / giant coreid bug (Anoplocnemis curvipes) is about 2.5cm long. Plant in fields with no previous record of nematode infestation. The most characteristic symptom is formation of root galls (knots) and these can be seen with the naked eye. Thrips (Megalurothrips spp. Charcoal rot in soybean caused by Macrophomina phaseolina. These spots join up causing leaf blight and leaf drop. The fungus is seed-borne. The disease is favoured by rain and wind that facilitate spore release, dispersal and development. They lay eggs in the flowers or buds, or on the pods. These bugs suck developing seeds through the pod wall. The black legume aphid (Aphis craccivora) is the most common. Very much enlarged. Provide good growing conditions for the trees. Pigeon pea does not tolerate frost. Tolerant to insect pests and Fusarium wilt, Performs well at altitudes 10-1500 m. Grain greyish in colour, "Komboa" (performs well below altitude of 1500 m; early maturing about 90 - 100 days; grain mottled cream and brown; potential yield of about 4 t/ha), "Mali" (adapted to altitude between 500 - 1500 m; medium maturity: 130 - 150 days; grain yield 1.0 - 3.0 t/ha; resistant to Fusarium wilt; tolerant to insect pests and drought), "Tumia" (performs well below 1500 m altitude; recommended for areas with low to medium rainfall (250 - 600 mm); maturity less than 150 days; grain yield of 1.8 - 2.4 t/ha; white grain colour; susceptible to Fusarium wilt; tolerant to drought), "Luwe 1 - 5" (maturity of about 159 days; grain yield of 1.2 t/ha; white grain colour; susceptible to Fusarium wilt), "Apio Elina" (local variety; grown between 1000 - 1175 m; maturity: 6 - 9 months; grain yield: 250 - 500 kg/ha), "Adyang" (local variety; maturity: 6 - 9 months; yield: 250 - 450 kg/ha), "ICPL 87091" (maturity: 97 - 104 days; gain yield: 1.99 t/ha; white grain colour), "ICPL 87101" (maturity: 93 - 102 days; grain yield: 2.2 t/ha; brown grain colour), "ICPL 90029" (maturity: 92 - 104 days; grain yield: 1.6 - 2.5 t/ha; brown grain colour).