sweetpotato whitefly, tobacco whitefly. Recognition and Diagnosis: Immature. Scientific name: Aleurodicus dispersus Russell and Bemisia tabaci Gennadius . Bemisia tabaci. Common Name. Sweetpotato Whitefly (Silverleaf Whitefly) Scientific Name: Bemisia tabaci Biotype B, (formerly B. argentifolii) (Reviewed 5/13, updated 9/15, corrected 1/19) In this Guideline: Description of the pest; Damage; Management; Important links; Publication; Glossary ; Description of the Pest. Summer and autumn are risk periods, with outbreaks favoured by warm weather and host availability. Several species of …

Taxonomy . Whitefly, common name for any member of a family of plant-feeding insects that resemble tiny moths. Several species of whiteflies may infest tomato. Whitefly adults are tiny (0.06 inch, 1.5 mm long), yellowish insects with white wings. Heavy infestations will reduce plant vigour. Photo 3. Photo 4. SWEETPOTATO WHITEFLY (SILVERLEAF WHITEFLY) (9/15) Scientific name: Bemisia tabaci Biotype B, (formerly B. Argentifolii) DESCRIPTION OF THE PEST Sweetpotato whitefly is a major problem in California’s southern desert and in the San Joaquin Valley. Scientific name. Common name: Glasshouse whitefly Scientific name: Trialeurodes vaporariorum Plants affected: Many house-plants and greenhouse plants Main symptoms: Sticky honeydew on foliage, black sooty moulds, small white-winged insects Most active: All year round

Sugarcane whitefly (245) Search.

Scientific Name: Thrips tabaci (Lindeman) (Thysanoptera: Thripidae) Geographic Distribution: World wide. Scientific Name. Egg C. Crawler D. Pupa: Greenhouse Whitefly From: University of California : Life Cycle From: NC Extension: DESCRIPTION: Adults: About 1.5 mm long, the adult is a white insect that resembles a tiny moth.

Proper identification of sweetpotato whiteflies and greenhouse whiteflies is important because other whitefly species do not cause economic damage in tomato. Sweetpotato whitefly, tobacco whitefly, silverleaf whitefly. Nature of damage. Table: Natural enemies of Cabbage whitefly, Aleyrodes proletella (Hemiptera: Aleyrodidae), from Plant-SyNZ database (19 May 2015). Greenhouse whitefly and Sweet potato whitefly can cause direct damage to plants as a result of feeding. Description of adult: Adult silverleaf whitefly are small 0.8 to 1.2 mm long (smaller than greenhouse whitefly), sap sucking, flying insects. 1 Introduction and Distribution; 2 Hosts: 3 Damage and Potential Economic Impact: 3.1 TYLCV ; 3.2 TMoV ; 3.3 BGMV ; 4 Identification Characteristics and Sampling Information: 5 Life History: 6 Control: 6.1 Sooo… what can you do? Proper identification of sweetpotato whitefly is important because other whitefly species do … Spiralling whitefly has a very wide host range, including banana, cassava, citrus, papaya, mango, custard apple, guava, taro, tomato, capsicum, eggplant and also many ornamental species, shade trees and weeds. Sugarcane whitefly. Several species of whiteflies may infest cotton. The whitefly, Bemisia tabaci, is one of the most prolific pests of vegetables and ornamentals throughout the world.There has been some confusion when referring to the different whitefly species and/or biotypes of Bemisia.Silverleaf whitefly, formerly known as Bemsia argentifolii, is now officially recognized as the ’B’ Biotype. Use a hand lens to examine both immatures and adults. Late stage nymphs and pupae of the sugarcane whitefly, Neomaskellia bergii.

Trialeurodes vaporariorum, Bemisia tabaci. Class: Insecta: Order: Homoptera: Family: Aleyrodidae Economic importance . Thrips can colonizes crops from sea level up to 2000 meters above sea level. Life Cycle: Bandedwinged whitefly reproduces much like the more studied greenhouse whitefly.

Scientific name.