Pseudotheraptus wayi

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August undefined, 2024

WebA new distribution map is provided for Pseudotheraptus wayi Brown. Hemiptera: Coreidae. Hosts: coconuts (Cocos nucifera) and litchi (Litchi chinensis). Information is given on the geographical distribution in Africa (Botswana, Cote d'Ivoire, Kenya, South Africa, Tanzania and … WebIn Tanzania, Helopeltis sp., and Pseudotheraptus wayi are major pests affecting cashew trees (NARI, 2010). Helopeltis sp. attack leaves and stalks of the tender ...

Pseudotheraptus wayi. [Distribution map]. - CAB Direct

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 Webindentations (caused by coconut bug Pseudotheraptus wayi (Brown) (Coreidae)). In the present study, conducted in the Hazyview region of the eastern Transvaal from December 1991 to March 1992, it was found that (1) the incidence of protrusions on Hass avocados (10%) was five times greater than on Fuerte (2%); (2) this damage is ezel 13

Heteroptera Coreidae -Four crop pest and their wild host plants

WebThis is the first record of the coconut bug Pseudotheraptus wayi on litchis in South Africa. Although damage on immature fruit was often in excess of 50%, chemical control of P. wayi did not necessarily increase yields. Litchi trees flower profusely and are probably able to compensate for damage which occurs early in the production season. WebJul 10, 2009 · A new genus, Pseudotheraptus, is described for a Coreid bug, Ps. wayi, sp. n., Causing early nutfall of coconuts in East Africa. Two other species, Ps. devastans (Dist.) … WebPseudotheraptus Wayi BROWN at about 1 400000 to 600,000 $. Several methods of struggle against these insects are conducted in the field (Tano, 2007; Abdul Habu, 2014). All these data show that these insects are formidable plants pests. The objective of this study was to identify coreinae on the different types of crops grown, estimate their ... hiawatha bike trail idaho montana

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Damage potential of indigenous Heteroptera species occurring

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. hiawatha ks legion baseballWebMar 5, 2016 · Abstract Cashew production in Tanzania is severely constrained by sucking insect pests such as the coreid coconut bugs ( Pseudotheraptus wayi Brown), the mirid bugs, Helopeltis spp. and thrips spp. These pests damage flushing foliar and floral shoots as well as young cashew fruits and nuts. hiawatha bike ride idaho

"WebJan 1, 2013 · The coconut bug, Pseudotheraptus wayi Brown (Hemiptera: Heteroptera: Coreidae), is a serious pest of a number of crops in Eastern and Southern Africa. Both … " - Pseudotheraptus wayi

Pseudotheraptus wayi

WebMore Taxa Info; Guides; Places; Site Stats; Help; Video Tutorials; Log In or Sign Up WebJan 1, 2013 · Few individuals of the polyphagous pest, Pseudotheraptus wayi brown were recovered with the branch shaking technique suggesting that this technique is possibly not suitable to monitor for this...

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WebPseudotheraptus wayi, the coconut bug, is a speciesof leaf-footed bugin the family Coreidae. It is a pest of coconutin East Africa. [1] Distribution P. wayiis found in tropical … WebMorphology, Biology and Semiochemical Mediated Behaviour of the Coreid Bug Pseudotheraptus Wayi Brown 1955, a Major Pest of Cashew in East Africa Heteroptera Coreidae (Anoplocnemis Curvipes, Homoeocerus Pallens, Leptoglossus Membranaceus Et Pseudotheraptus Devastans) : Four Crop Pest and Their Wild Host Plants 2024 Myanmar …

WebNov 23, 2014 · Cashew, Anacardium occidentale L. (Sapindales: Anacardiaceae), is an important cash crop in Benin. However, its production is threatened by several biotic factors, especially insects. In Benin, very few studies have focused on insects and just listed species commonly found on cashew worldwide. 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

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 … WebAug 19, 2013 · Pseudotheraptus wayi, a new genus and species of coreid (Hemiptera) injurious to coconuts in East Africa. Bulletin of Entomological Research, 46:221-240. …

WebPseudotheraptus wayi, the coconut bug, is a species of leaf-footed bug in the family Coreidae. It is a pest of coconut in East Africa. [1] Contents 1 Distribution 2 Life cycle 3 Host range 4 Ecology 5 References Distribution

WebThe coconut bug ( Pseudotheraptus wayi) is a pest of coconut and other important crops that is not found in the Pacific. The coconut nutfall bug ( Amblypelta cocophaga) is … hiawatha bike trail idaho mapWebMay 15, 2014 · The coconut bug, Pseudotheraptus wayi Brown (Heteroptera: Coreidae), is a polyphagous pest of economically important crops as well as wild plants in eastern and … hiawatha landing hiram meWebJul 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 … hiawatha bike trail map montana