Trapping whiteflies? A comparison of greenhouse whitefly (Trialeurodes vaporariorum ) responses to trap crops and yellow sticky traps

2011 ◽  
Vol 67 (4) ◽  
pp. 408-413 ◽  
Author(s):  
Tara L Moreau ◽  
Murray B Isman
Keyword(s):  
Trialeurodes Vaporariorum ◽  
Greenhouse Whitefly ◽  
Sticky Traps ◽  
Trap Crops ◽  
Yellow Sticky Traps

scholarly journals Reduced translucency and the addition of black patterns increase the catch of the greenhouse whitefly, Trialeurodes vaporariorum, on yellow sticky traps

PLoS ONE ◽  
2018 ◽  
Vol 13 (2) ◽  
pp. e0193064 ◽  
Author(s):  
Clare Sampson ◽  
Anca D. Covaci ◽  
James G. C. Hamilton ◽  
Nayem Hassan ◽  
Shakir Al-Zaidi ◽  
...  
Keyword(s):  
Trialeurodes Vaporariorum ◽  
Greenhouse Whitefly ◽  
Sticky Traps ◽  
Yellow Sticky Traps

FLIGHT BEHAVIOR OF THE GREENHOUSE WHITEFLY, TRIALEURODES VAPORARIORUM (WESTWOOD) (HOMOPTERA: ALEYRODIDAE), IN RELATION TO YELLOW STICKY TRAPS

1992 ◽  
Vol 124 (5) ◽  
pp. 907-916 ◽  
Author(s):  
David R. Gillespie ◽  
Donald J.M. Quiring
Keyword(s):  
Population Size ◽  
Trialeurodes Vaporariorum ◽  
Field Conditions ◽  
Flight Behavior ◽  
Greenhouse Whitefly ◽  
Sticky Traps ◽  
Tomato Plants ◽  
Monitoring Traps ◽  
Trap Catches ◽  
Yellow Sticky Traps

AbstractThe placement of yellow sticky traps in relation to greenhouse-grown tomato plants affected the number of greenhouse whiteflies captured on traps. Whiteflies were caught on traps close to the ground when the traps were 1.0 m or more from plants, and were caught on traps level with the point from which they started flight when the traps were 0.5 m from plants. Traps 1.0 m from plants primarily caught whiteflies less than 5 days old, and trap catches were not correlated with numbers on plants; traps 0.5 m from plants caught whiteflies of all ages, and trap catches were correlated with numbers on plants. These results suggest that under field conditions greenhouse whiteflies would behave much like other species of whitefly, and would tend to be caught on traps close to the ground. In greenhouses, monitoring traps should be placed close to and slightly below the tops of the plants. Trap counts could be treated as samples from individual plants and used to make an estimate of population size in the greenhouse. Traps placed further from the plants monitor flight activity only.

scholarly journals CONTROL OF GREENHOUSE WHITEFLY (TRIALEURODES VAPORARIORUM) USING DELPHASTUS PUSILLUS AND AZATIN, A BOTANICAL INSECTICIDE

HortScience ◽  
1995 ◽  
Vol 30 (2) ◽  
pp. 189c-189
Author(s):  
Marie E. Maiuro
Keyword(s):  
Growth Regulator ◽  
Control Method ◽  
Trialeurodes Vaporariorum ◽  
Botanical Insecticide ◽  
Greenhouse Whitefly ◽  
Sticky Traps ◽  
Yellow Sticky Traps

Fifty greenhouse whitefly (Trialeurodes) were placed in each of 10, one-meter square nylon chiffon cages containing nine regal geraniums in 6-inch pots. After allowing the whitefly to reproduce for 2 weeks, the treatments tested were Delphastus pusillus alone, Azatin sprays alone, D. pusillus and Azatin together, and no control method. Two repetitions for each treatment were conducted. The Azatin, 14 oz/100 gallons, and a spreader/sticker were applied weekly with a mist sprayer. Delphastus pusillus, nine per cage, were released every 2 weeks. Sampling was conducted weekly by placing yellow sticky traps into each box for a 24-hour period, then counting the number of adults caught. All treatments gave statistically significant fewer whitefly than the cages with no control method. The cages with Azatin and/or D. pusillus were not statistically different from each other. Results indicate that D. pusillus can control whitefly as well as a growth regulator/botanical insecticide.

Protocol for semi‐automatic identification of whiteflies Bemisia tabaci and Trialeurodes vaporariorum on yellow sticky traps

2019 ◽  
Vol 143 (6) ◽  
pp. 652-658
Author(s):  
Rob Moerkens ◽  
Nathalie Brenard ◽  
Lien Bosmans ◽  
Eva Reybroeck ◽  
Dirk Janssen ◽  
...  
Keyword(s):  
Bemisia Tabaci ◽  
Trialeurodes Vaporariorum ◽  
Automatic Identification ◽  
Sticky Traps ◽  
Yellow Sticky Traps

scholarly journals Fewer Whiteflies Found on CO2-enriched Greenhouse Tomatoes with High C: N Ratios

HortScience ◽  
1992 ◽  
Vol 27 (10) ◽  
pp. 1079-1080 ◽  
Author(s):  
Kim E. Tripp ◽  
William K. Kroen ◽  
Mary M. Peet ◽  
Daniel H. Willits
Keyword(s):  
Carbon Dioxide ◽  
Lycopersicon Esculentum ◽  
Population Growth ◽  
Trialeurodes Vaporariorum ◽  
Carbon Dioxide Enrichment ◽  
Plant Composition ◽  
Sticky Traps ◽  
The Mean ◽  
Greenhouse Tomatoes ◽  
Yellow Sticky Traps

Eight tomato (Lycopersicon esculentum) cultivars were grown for 16 weeks in greenhouses enriched for an average of 8.1 hours daily to 1000 μl CO /liter of air or in greenhouses maintained at ambient CO. Carbon dioxide enrichment significantly decreased the mean number of greenhouse whiteflies [Trialeurodes vaporariorum (Westward), Homoptera: Aleyrodidae] as measured by counts from commercial yellow sticky traps. The number of whiteflies present was negatively correlated with both seasonal foliar C: N ratio and percent C but positively correlated with percent N in the foliage. Thus, CO enrichment apparently alters plant composition in such a way as to reduce significantly the population growth of greenhouse whiteflies.

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