Behavioral responses of adult lacewings, Chrysoperla externa, to a rose–aphid–coriander complex
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a r t i c l e i n f o
منابع مشابه
Green lacewings (Neuroptera: Chrysopidae) associated with melon crop in Mossoró, Rio Grande do Norte State, Brazil.
A survey of the green lacewings associated with the melon agroecosystem was carried out with the aim of including lacewings into the integrated management program of melon pests. Three species of this predator were found: Ceraeochrysa cubana (Hagen), Chrysoperla externa (Hagen) and Chrysoperla genanigra Freitas. A key to these species is presented.
متن کاملReconsideration of the role of yeasts associated with Chrysoperla green lacewings
As larvae, lacewings in the genus Chrysoperla (Neuroptera: Chrysopidae: Chrysopinae: Chrysopini) are predators of aphids and other soft-bodied insects. Adult Chrysoperla, however, are not predacious and feed on pollen, nectar, and honeydew. Earlier studies observed that Chrysoperla adults house yeasts in their crops, and based on the results of a sorbic acid yeast suppression experiment, conclu...
متن کاملHaplotype characterization of the COI mitochondrial gene in Chrysoperla externa (Neuroptera: Chrysopidae) from different environments in Jaboticabal, state of São Paulo, southeastern Brazil.
The green lacewings (Chrysopidae) belong to the Order Neuroptera and are described as voracious predators in the larval stage and sometimes also in their adulthood. They are an important group used in integrated biological control in field and horticultural crops. Individuals of Chrysoperla externa were collected during 2007 until March 2008 in five different locations in Jaboticabal, SP, with ...
متن کاملComparing effects of insecticides on two green lacewings species, Chrysoperla johnsoni and Chrysoperla carnea (Neuroptera: Chrysopidae).
This study compared lethal and sublethal effects of five insecticides, chlorantraniliprole, cyantraniliprole, spinetoram, novaluron, and lambda-cyhalothrin, on adult and second instars of two green lacewing species, Chrysoperla carnea (Stephens) and Chrysoperla johnsoni Henry, Wells and Pupedis (Neuroptera: Chrysopidae) in the laboratory. Formulated pesticides were tested using concentrations e...
متن کاملPopulation genetics of Chrysoperla externa (Neuroptera: Chrysopidae) and implications for biological control.
Green lacewings are insects with great potential to be use in the biological control of agricultural pests, but relatively few studies have attempted to understand the genetic structure of these agents, especially those of predatory insects. The purpose of this study was to characterize genetically populations of C. externa using sequences of subunit I of the cytochrome oxidase, a mitochondrial...
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تاریخ انتشار 2014