WebAnts (Hymenoptera: Formicidae) are one of the most dominant terrestrial organisms worldwide. They are hugely abundant, both in terms of sheer numbers and biomass, on every continent except Antarctica and are deeply embedded within a diversity of ecological networks and processes. WebThe coconut bug, Pseudotheraptus wayi (Hemiptera: Coreidae) causes drop of immature green fruit and also feeds on mature fruit. The mango scale, Aulacaspis tubercularis ( Hemiptera: Diaspididae ), the Nigra scale, Parasaissetia nigra ( Hemiptera: Coccidae ), a Saissetia sp. ( Hemiptera: Coccidae ) and the Seychelles scale, Icerya seychellarum ...
Biology of the Coconut Bug, Pseudotheraptus wayi, on French Beans
Pseudotheraptus wayi, the coconut bug, is a species of leaf-footed bug in the family Coreidae. It is a pest of coconut in East Africa. P. wayi is found in tropical and subtropical Africa, its range including Côte d'Ivoire, Kenya, Tanzania, Zanzibar, Zambia, Botswana and South Africa. See more Eggs are laid on host plants and take 30 to 40 days to develop, depending on external conditions. As a true bug, this species goes through incomplete metamorphosis, the nymph passing through five instar stages. The adult … See more Natural enemies of P. wayi include the egg parasitic wasps Anastatus, Ooencyrtus and Trissolcus. Predators include the ant Anoplolepis custodiens and the African weaver ant (Oecophylla longinoda). The weaver ant is effective as a biological pest control agent, … See more P. wayi is a pest of coconut and various other fruit crops. It attacks the growing points of shoots, flowers (where it may cause petal drop) and fruit (where it may cause abnormal shape, pitting, brown or black lesions, exudation of gum and fruit drop). See more WebJul 10, 2009 · In a field of six hectares, the number of palms foraged by Anoplolepis custodiens (Smith) increased from January to December 1988 from 32 to 85% and the ant activity scores (0–3 system) from 0.5 to 2.0. During the same time, the population of the coconut bug, Pseudotheraptus wayi Brown (Heteroptera: Coreidae) as well as the … imbibe bottle house \u0026 taproom maple valley
Pseudotheraptus - Wikipedia
WebOct 30, 2014 · A blend of three components in the cashew leaf odor ((E)-β-ocimene, (Z)-β-ocimene, and allo-ocimene) shown in a recent study (Egonyu et al. 2013) to constitute a candidate kairomone for the attraction of Pseudotheraptus wayi, were found to be significantly attractive to the weaver ant, and the response (% time spent) was not any … WebOct 4, 2024 · P. wayi is responsible for early nut-fall and gummosis of coconuts in East Africa. Young nymphs feed in the developing spadix at the base of the male flowers, or in … WebJul 10, 2009 · Studies on the Coconut Pest, Pseudotheraptus wayi Brown (Coreidae), in Zanzibar. III.—A selective residual Insecticidal Formulation and its Effects on the Ecology of the Insect Published online by Cambridge University Press: 10 July 2009 F. L. Vanderplank Article Metrics Save PDF Share Cite Rights & Permissions Extract imbibe crossword clue sun