Heliothine species
WebAnderson P, Hilker M, Hansson BS, Bombosch S, Klein B, Schildknecht H (1993) Oviposition deterring components in larval frass of Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae): a behavioral and electrophysiological evaluation. Web1 sep. 2008 · The species occurs in two strains that use opposite pheromone component ratios. Females of the Z-strain produce 97% Z11-14:OAc and 3% E11-14:OAc whereas E-strain females produce 99% E11-14:OAc and 1%Z11-14:OAc ( Anglade et al.,1984; Klun and Robinson,1971; Klun et al.,1973 ).
Heliothine species
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Web25 dec. 2001 · Improved understanding of the relationships among heliothine genera and species will permit more specific targeting of biological control agents. In Australia, … WebThe Heliothinae are a relatively small subfamily found predominantly in semiarid subtropical habitats. They decrease in diversity in the humid tropics and into temperate latitudes. …
Web9 okt. 2024 · Heliothine species are excellent model systems for examining pheromone production, detection, and evolution in closely related species. Multicomponent … Web4 apr. 2024 · Heliothine moths (Lepidoptera: Heliothinae) include some of the world's most devastating pest species. Whereas the majority of nonpest heliothinae specialize on a …
WebNearly all heliothine moths in the genera Helicoverpa and Heliothis 2 utilize Z11–16:Ald as the major sex pheromone component except for H. assulta which uses Z9–16:Ald and Helicoverpa gelotopoeon which uses 16:Ald and Z9–16:Ald (Hillier and Baker, 2016).The biosynthetic pathway has been investigated in H. zea, Helicoverpa armigera, H. assulta, … WebFor Heliothis virescens (F.), the next highest five families are Malvaceae, Asteraceae, Solanaceae, Convolvulaceae, and Scrophulariaceae. Again there is considerable overlap in host use at generic and even species level.
WebHelicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) is a polyphagous pest with a wide geographic distribution. This pest first arrived in Brazil in 2013, and since then studies on possible control methods for it have been necessary. A possible
WebHeliothine moths (Lepidoptera: Heliothinae) include some of the world's most devastating pest species. Whereas the majority of nonpest heliothinae specialize on a single plant family, genus, or species, pest species are highly polyphagous, with populations often escalating in size as they move from one crop species to another. friends health inspectorWeb公开了针对鞘翅目、鳞翅目和半翅目害虫物种表现出毒性活性的PirA、PirB和PirAB融合蛋白的杀虫蛋白类别。提供了DNA构建体,所述DNA构建体含有编码所述PirA、PirB和PirAB融合蛋白的重组核酸序列。提供了对鞘翅目、鳞翅目和半翅目侵扰具有抗性的转基因植物、植物细胞、种子和植物部分,所述转基因 ... friends health cottage groveWebHeliothine moths are economically damaging insect pests, significantly affecting world crop production each year. Several species in the subfamily are commonly used in agricultural research laboratories. Research protocols should include methods to ensure that excess individuals are completely devitalized before faye d english bankruptcyWeb5 nov. 2024 · Heliothine species (Lepidoptera: Noctuidae, Heliothinae) include some of the world's most devastating pest species, such as Heliothis virescens (Fabricius) in the Americas and Helicoverpa... fayed furnitureWebMost heliothine moths use sex pheromones with (Z)-11-hexadecenal as the major component in combination with minor fatty aldehydes and alcohols. In this study we … friends health care teamWebthe heliothine species studied, except for one: namely, that of the co-localization of the neuron tuned to the major pheromone component alongside a neuron tuned to any minor component. In H. subflexa, one type of sensillum does have paired neurons tuned to the two secondary components (Table 1) (Figure 1). friends heart candyWeb26 feb. 2003 · By contrast the Bombyx mori project and projects involving additional heliothine species are expected to be carried out with full public access. Although no formal gatherings have been held to date, working groups representing additional insect orders (for example within the Coleoptera and Homoptera) continue to develop within the … friends hear themselves on discord