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CINARA CUPRESSI PDF

Cinara cupressi is a brownish soft-bodied insect classified as an aphid. It has been discovered around the world feeding on various trees from. THE EFFICACY OF TREATMENTS WITH WATER EXTRACTS ON Cinara cupressi (Buckton). Conference Paper (PDF Available) ยท August with 34 Reads. Cypress aphid. Cinara cupressi. Cypress aphid | Cinara cupressi. Common name: Cypress aphid. Scientific name: Cinara cupressi. Alternative common names.

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The subgenus Cupressobium Hemiptera, Aphididae, Lachninae. They feed by piercing the bark and sucking the sap.

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Since the s, stands of cypresses and junipers in many countries have been seriously damaged by C. Status and impact of invasive conifer ciinara in Africa.

The saliva cknara produce is phytotoxic and leads to necrosis in the phloem conducting tissue of the sap which subsequently results in the twig withering. From its initial introduction point in Malawi, Africa, it spread through southern and eastern Africa, where it caused extensive damage in eight countries Ciesla, ; Murphy et al.

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Cinara cupressi (cypress aphid) identification, images, ecology

Bulletin of Entomological Research 89 3: Biological Control A biological control agent, Pauesia juniperorum, was cinarra to Malawi from Europe Chilima, and has reduced the impact of the cypress aphid there. In the Middle East: Treatments containing Pirimicarb Pyrimora product which has a low toxic level for humans and other insects have been identified to combat C.

Details of Cinara cupressi in information. Cypress aphid Scientific name: Biological control in IPM systems in Africa. In warm regions such as Africa, the aphid does not cinarw as an egg; instead, parthenogenetic reproduction continues all year. Views Read Edit View history. Ten families were recommended for use in breeding, to widen the genetic base of future forests in the region Mugasha et al.

Cinara cupressi sensu lato (Cypress aphid)

Comparative studies on populations of Pauesia juniperorum Hymenoptera: Aphididae in Jujuy and Salta. The main species of cypress grown commercially in Kenya and many other countries in eastern Africa, is Cupressus lusitanica, which is favoured for its rapid growth rate and excellent form.

The species of the genera Cinara Curt. Bulletin of Cunara Research, 89 3: The authors found that some C. Where in South Africa is it a problem? Cinara cupressivora has been recorded from the widest host-plant range, including Callitris calcarata, numerous Cupressus species, Juniperus bermudiana, Juniperus macrocarpa [Juniperus oxycedrus subsp.

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In Kenya, this species comprises around half of the country’s total industrial forest plantation area.

As the branch tips die, the aphids move inwards, continuing to feed on the living tissue. Cypress aphid, Cinara cupressi O’Neil, Compiler: The aphid Cinara cupressi on the Mexican cypress, Cupressus lusitanica. Cinara cupressithe cypress aphid[1] is a brownish soft-bodied aphid.

This page was last edited on 30 Decemberat Cypress aphid, Zypressen Blattlaus German. It was suggested that one cycle of selection might yield a resistant population. Aphididae on cupressaceae, with description of a pest species introduced into Africa. Treatment to kill the aphids needs to be undertaken at an early stage of the infestation before populations have built up.

Observation of a stand of mature C. It is about 2.