Methoprene-Tolerant Orchestrates the Number of Larval Molts at the Second Instar Stage in an Herbivorous Ladybird.
Sign Up to like & getrecommendations! Published in 2025 at "Archives of insect biochemistry and physiology"
DOI: 10.1002/arch.70099
Abstract: Insect nymphal/larval instars vary widely across insect taxa and at the intraspecific level, they are orchestrated by two hormones, juvenile hormones (JH) and 20-hydroxyecdysone (20E). For insects whose nympha/larva molting events are more than 3,… read more here.
Keywords: second instar; larval molts; stage; number larval ... See more keywords
Sublethal effects of tolfenpyrad on the development, reproduction, and predatory ability of Chrysoperla sinica.
Sign Up to like & getrecommendations! Published in 2022 at "Ecotoxicology and environmental safety"
DOI: 10.1016/j.ecoenv.2022.113482
Abstract: The lacewing, Chrysoperla sinica, is a predaceous insect that is important in crop pest management. Chemical pesticides have adversely impacted predaceous insect species. Here we studied the effect of tolfenpyrad on C. sinica. The acute… read more here.
Keywords: chrysoperla sinica; development reproduction; sinica; instar larvae ... See more keywords
Multigenerational variation in the nutrients and digestion of western flower thrips (Frankliniella occidentalis) depends on the nutritive quality of different foods
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Insect Science"
DOI: 10.1093/jisesa/iead020
Abstract: Abstract Western flower thrips (WFTs), Frankliniella occidentalis (Thysanoptera, Thripidae), is one of the most serious pests that attack rose flowers. Little is known about the effect of different parts of the rose flower on nutritional… read more here.
Keywords: frankliniella occidentalis; western flower; flower thrips; second instar ... See more keywords
Identification of second instar larvae of Panchaetothripinae (Thysanoptera, Thripidae) in Brazil and Argentina.
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DOI: 10.11646/zootaxa.5047.4.5
Abstract: In this paper, we present an illustrated key to second instar larvae of 17 of the 25 Panchaetothripinae species recorded in Brazil and Argentina, several of which are pests of many crops. In addition, comments… read more here.
Keywords: brazil argentina; second instar; larvae panchaetothripinae; instar larvae ... See more keywords
Laboratory efficacy of selected synthetic insecticides against second instar invasive fall armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae) larvae
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DOI: 10.1371/journal.pone.0265265
Abstract: Maize is the most essential crop of China and its productivity has been recently endangered by the fall armyworm (FAW), Spodoptera frugiperda. Chemical pesticides are one of the most important strategies for managing FAW on… read more here.
Keywords: fall armyworm; second instar; synthetic insecticides; spodoptera frugiperda ... See more keywords
First and second instar larvae and adults of a new Homidia species (Collembola, Entomobryidae) recorded from Xizang Autonomous Region with three new records
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DOI: 10.3897/zookeys.1089.73418
Abstract: Abstract Three new recorded species of genus Homidia were collected from Xizang Autonomous Region, China, in the present paper. Among them, a new species, Homidiabreviseta Pan, sp. nov., is included in the present paper. This… read more here.
Keywords: first second; autonomous region; second instar; three new ... See more keywords