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Aphis craccivora, variously known as the cowpea aphid, groundnut aphid or black legume aphid, is a true bug in the family Aphididae. [2] Originally of probable Palearctic origin, it is now an invasive species of cosmopolitan distribution .
The adoption of traditional plant breeding methods to enhance nutritional benefits of locally grown food crops such as Bambara groundnut is an economic and affordable strategy to decrease malnutrition in Africa. [27] The form and colour of Bambara groundnut were all important factors to optimize the best extraction yield of phytochemicals ...
At temperatures ranging from 32.8 to 39.50C, M. arenaria reached the egg laying stage in about 21 days on peanut and completed its life cycle in 32 days. The population levels increased faster from a starting level of 10 juveniles per plant that from 1000 or 10,000 per plant.
Apios americana, sometimes called the American groundnut, potato bean, hopniss, Indian potato, hodoimo, America-hodoimo, cinnamon vine, or groundnut (not to be confused with other plants in the subfamily Faboideae sometimes known by that name) is a perennial vine that bears edible beans and large edible tubers.
When it sucks the sap of an infected plant it receives groundnut rosette virus and satellite RNA, packaged together within a coating of groundnut rosette assistor virus. The disease is epidemic in nature and there is a seasonal cycle of infection, but the origins of this virus are unknown. In Africa, the groundnut aphid feeds on as many as 142 ...
The length of the life cycle is temperature-dependent. [ 16 ] [ 17 ] The relationship between rate of development and temperature is linear over much of the root-knot nematode life cycle, though it is possible the component stages of the life cycle, e.g. egg development, host root invasion or growth, have slightly different optima.
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Groundnut may refer to: Seeds that ripen underground, of the following plants, all in the Faboideae subfamily of the legumes: Arachis hypogaea, the peanut; Arachis villosulicarpa, a perennial peanut species; Vigna subterranea, the Bambara groundnut; Macrotyloma geocarpum, the Hausa groundnut; Roots and tubers: