Aphis (Aphis) citricola in Schmidt S, Monje J C. Taxon list of Hymenoptera from Germany compiled in the context of the GBOL project. Staatliche. Species Aphis citricola Van Der Goot, contains: Subordinate Taxa, Rank, Verified Standards Met, Verified Min Standards Met, Unverified, Percent. An examination of the original material of Aphis citricola v.d. Goot, a species described in from Chile but later erroneously sunk and eventually widely.

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Morphological identification of three different aphids, Aphis gossypii, A. Goot on certain fruit trees.

Aphis citricola van der Goot, , replaces Aphis spiraecola Patch, (Homoptera, Aphididae).

Sex pheromone of Aphis spiraecola Homoptera: In Japan, aphids overwintering on citrus and Spiraea represent two distinct biotypes of A. Relation between ants and aphids in a citrus orchard. Effect of Aphis spiraecola and A. Zashchita Rastenii MoskvaNo.

Notes on Natural Enemies Top of page All nymphal stages and adults are parasitized by the major parasitoids of A. Homoptera on some citrus cultivar in coastal region of Syria. Journal of Economic Entomology, 88 4: European Journal of Entomology, 2: In addition many predators feed on aphids.

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Systematic Entomology, 13 2: Symptoms Top of page Leaves rolled tightly, sometimes almost spirally, inwards from the tip, in response to aphid feeding. Insecticide resistance mechanism in the spiraea aphid, Aphis citricola van der Goot.

Chemical ecology Sexual females oviparae in holocyclic populations of A. Arab Journal of Plant Protection, 20 2: Further details may be available for individual references in the Distribution Table Details section which can be selected by going to Generate Report. Proceedings of the Entomological Society of Washington, 97 1: Great Lakes Entomologist, 25 1: Biological Control Lysiphlebus testaceipes was imported from Cuba to mediterranean France for the biological control of A.

This publication may be purchased at your local University of Illinois Extension Unit office, or by callingor by placing an order online search for “ICLT”. Aphis citricola van der Goot, a new aphid pest of citrus in Iran. Parasitized aphids die or stop producing offspring, but no further parasites are citrjcola from mummies.

Agricultura Tecnica Santiago, 54 1: Studies on the quantity dynamic of pear aphids and their natural enemy in Kunming region.

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Insect semiochemical research in Korea: Heavy rains can wash the aphids off the plants resulting in their deaths. The earlier the attack on crop hosts, the more shoots are stunted. It is very similar to Aphelinus gossypii, and Evans et al. Halbert and Voegtlin provided a key to distinguish the two species. Prevention and Control Top of page Chemical Control A number of insecticide regimes have been recommended to control A.

Direct feeding is particularly damaging to aphiss trees in spring, when aphids infest the new buds and shoots causing leaf curl and shoot distortion. Canadian Entomologist, 5: Effect of temperature on the biology of Aphis spiraecola Homoptera: Please consider upgrading your browser to the latest version or installing a new browser.

Biology and Ecology Top of page Genetics A. The morphology of A.

Agronomia Tropical Maracay, 43