Webby Loeb in experiments with the larvae of Porthesia chrysorrhcea. But this view of the subject has been opposed by Oltmann (92) as the result of certain experiments performed with Volvox mieor and glob-ator; and Oltman has been supported by Verworn (94). Davenport 4nd Cannon criticise Oltman's management of his appara- WebPorthesia atereta Collenette p [94] p [166] p [178] Porthesia scintillans (Walker) p [75] Noctuidae Agrotis ipsilon (Hufnagel) ...
Porteresia - Wikipedia
WebDeVries observed the lifecycle of the Porthesia Butterfly. His work examined the first sensitive period in the early phase of development. He noted that the Porthesia Butterfly laid its eggs on the bark of a tree. From these eggs emerged tiny … csrp training
by Loeb in experiments with the larvae of Porthesia ... - JSTOR
WebFamily: Erebidae. Tribe: Nygmiini. Genus: Sphrageidus. Maes, 1984. Sphrageidus is a genus of tussock moths in the family Erebidae. It is considered a synonym of the related genus … Palpi obliquely porrect (projecting forward), reaching beyond the frons. Antennae bipectinated (comb like on both sides) in both sexes, where branches are long in males each with a spine to keep it in position with regard to the contiguous branch. Mid tibia with one pair of long spurs and hind tibia with two pairs. … See more Euproctis is a genus of tussock moths in the family Erebidae described by Jacob Hübner in 1819. Species are cosmopolitan, widespread throughout Palearctic, African, Oriental and Australian regions. Molecular phylogenetic studies … See more • Euproctis acatharta Turner, 1906 • Euproctis acrita Joicey & Talbot, 1917 • Euproctis actor Turner, 1920 See more • Media related to Euproctis at Wikimedia Commons • Data related to Euproctis at Wikispecies See more WebAug 3, 2024 · Porthesia scintillans, a serious pest threat to major crops. Here, we evaluated the toxicity of Caulerpa scalpelliformis fractions (CSF1, CSF2, and CSF3) against P. scintillans. Fraction CSF1... csrr a0 mcause