Efficacy of Eretmocerus mundus (Hymenoptera: Aphelinidae) and Macrolophus melanotoma aganist Bemisia tabaci (Hemiptera: Miridae, Aleyrodidae) in protected tomato
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منابع مشابه
Bemisia tabaci (Homoptera: Aleyrodidae) instar effects on rate of parasitism by Eretmocerus mundus and Encarsia pergandiella (Hymenoptera: Aphelinidae)
Studies were conducted to compare preference among Bemisia tabaci Gennadius, biotype B instars for parasitization by Eretmocerus mundus Mercet and Encarsia pergandiella Howard when provided one instar only, two different instars, and four different instars simultaneously. In the single-instar no choice treatment, Er. mundus was more successful in parasitizing the younger host instars, while En....
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Contagious sterility in the parasitoid wasp Eretmocerus mundus (Hymenoptera: Aphelinidae) Elad Chiel a , Dan Gerling b , Shimon Steinberg c , Johannette Klapwijk d , Karel Bolckmans d & Einat Zchori-Fein a a Department of Entomology, Newe-Ya'ar Research Center, RamatYishay, 30095, ARO, Israel b Department of Zoology, Tel Aviv University, Ramat Aviv, 69978, Israel c Bio-Bee Biological Systems, K...
متن کاملDistribution and Sampling of Bemisia argentifolii (Homoptera: Aleyrodidae) and Eretmocerus eremicus (Hymenoptera: Aphelinidae) on Cantaloupe Vines
Studies were conducted to examine the spatial distribution of immature Bemisia argentifolii Bellows & Perring and immature Eretmocerus eremicus Rose & Zolnerowich on cantaloupe vines and to develop efÞcient sampling plans. More B. argentifolii eggs were found on the 3rd leaf from the terminal of a cantaloupe vine than on any other leaf. The density of whiteßy nymphs peaked at leaf position 8, w...
متن کاملTrophic relationships between predators, whiteflies and their parasitoids in tomato greenhouses: a molecular approach.
The whiteflies Bemisia tabaci Gennadius and Trialeurodes vaporariorum (Westwood) (Hemiptera: Aleyrodidae) are two of the main pests in tomato crops. Their biological control in Mediterranean IPM systems is based on the predators Macrolophus pygmaeus (Rambur) and Nesidiocoris tenuis Reuter (Hemiptera: Miridae), as well as on the parasitoids Eretmocerus mundus (Mercet) and Encarsia pergandiella H...
متن کاملProtecting Unrooted Cuttings From Bemisia tabaci (Hemiptera Aleyrodidae) During Propagation
In North America, the sweetpotato whitefly, Bemisia tabaci Genn., is an important pest of greenhouse poinsettia. Growers have limited options to control this pest during propagation of cuttings, which are rooted under mist for several weeks. Early establishment of this pest increases the difficulty of managing the whitefly and retaining high aesthetic standard during the remaining crop producti...
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ژورنال
عنوان ژورنال: Turkish Journal of Entomology
سال: 2016
ISSN: 1010-6960
DOI: 10.16970/ted.53811