Web7 mei 2024 · Data indicate that Hypogeococcus sp. We evaluated the efficacy of Hypogeococcus sp. (Hemiptera: Pseudococcidae) as a biological control agent of the … WebBiological science lab technician working in the Plant Protection and Quarantine (PPQ) - Science and Technology (S&T) Laboratory for the USDA Animal and Plant Health …
Hypogeococcus pungens (cactus mealybug) CABI Compendium
Adult females are approximately 3 mm long (0.12 inches), produce a reddish body fluid when pierced, and lack both lateral filaments and an ovisac. Hypogeococcus pungensproduce large amounts of wax and often form feeding clusters at nodal regions of host plants. The body shape is oval to round, … Meer weergeven Hypogeococcus pungens is native to South America and was described by Granara de Willink (1981). A previous description by Williams (1973) classified Hypogeococcus pungens incorrectly as Hypogeococcus … Meer weergeven A related species, Hypogeococcus festerianus is a valid species, but Hypogeococcus pungens has been misidentified as Hypogeococcus festerianusin the following publications: Hamon … Meer weergeven This mealybug has been reported from Australia, South America, the Caribbean, Europe, and North America. The Australian … Meer weergeven Very little biological or life history information is available specifically for this species. The primary available biological work is Suss and Trematerra (1986). Populations of … Meer weergeven WebHypogeococcus festerianus (Lizer y Trelles) (Hemiptera: Pseudococ cidae) (McFadyen & Tomley 1978, 1981). Based on morphological characters of adult female mealybugs, the … gehandicaptenzorglimburg.sharepoint.com
EENY 459/IN827: Hypogeococcus pungens Granara de Willink …
Web7 mei 2024 · The findings from this study suggest that Hypogeococcus sp. has a negative impact on C. jamacaru performance in South Africa, as indicated by fewer fruits … WebHypogeococcus pungens Granara de Willink (Hemiptera: Pseudococcidae) Stem sucker Alternative host, established Extensive (Fisher) [formerly in Alcidion] (Coleoptera: … WebScale insects form an exceptionally heterogenous group of obligate plant parasites. The wingless females, generally having gone through only 3-4 mould before adulthood, sit (almost) immobile on the plant, sap-drinking through en elongated stylus. dc shoes team