Results 71 to 80 of about 14,126 (220)
Jurnal HPT (Hama Penyakit Tumbuhan)Aphis gossypii Glover (Hemiptera: Aphididae) merupakan hama penting pada tanaman kailan (Brassica oleracea var. Alboglabra). Pengendalian A. gossypii pada tanaman kailan dengan menggunakan pestisida sintetik berbahan aktif Chlorpyrifos secara tidak ...
Ayunda Margaretha +4 more
doaj +1 more source
Revista Árvore, 2017 The subterranean termite Coptotermes gestroi (Wasman) (Isoptera: Rhinotermitidae) is considered one of the main pest species in urban areas in the Southeast Region of Brazil.
Talita Vieira Zampieri Mikola +5 more
doaj +1 more source
Tolerance to air exposure of the New Zealand mudsnail Potamopyrgus antipodarum (Hydrobiidae, Mollusca) as a prerequisite to survival in overland translocations [PDF]
, 2013 Spreading throughout a new ecosystem is the last step of an exotic species to become invasive. In the case of invasive aquatic molluscs, tolerance to air exposure is one of the main mechanisms allowing overland translocation and spreading.
Alonso, Álvaro, Castro-Díez, Pilar
core
Differences in Thermal Tolerance Between Two Thermally Isolated and Genetically Indistinct Populations of \u3ci\u3eParagnetina Media\u3c/i\u3e (Walker) (Plecoptera: Perlodidae) [PDF]
, 2018 The critical thermal maximum (CTM) of Paragnetina media (Walker) (Plecoptera: Perlodidae) was studied at two sites of the Big Sable River in northwestern Lower Michigan during summer 2013. The sites were separated by ~8 km and differed in temperature by ~
Houghton, David C +2 more
core +2 more sources
Insect Conservation and Diversity, EarlyView.Burrows of the threatened Gibson's Big Sand Tiger Beetle in riverine dune habitats are susceptible to flooding through managed flows. HEC‐RAS modelling identified the flow thresholds above which flooding would occur for burrows and affect the beetle larvae. These findings provide instream flow guidelines for conserving this threatened species and guide
Iain D. Phillips +2 more
wiley +1 more source
Cold hardening and dehardening in Salix [PDF]
, 2003 The variation in cold hardiness in Salix in the autumn was investigated using clones of different geographic origins. In late growing season, the variation was small and inversely related to a phenotypic variation in potential growth rate.
Lennartsson, Mattias
core
Medical and Veterinary Entomology, EarlyView.Mortality for diatomaceous earth was observed as early as 2 h after exposure with 50% and 90% mortality at 3.5 and 4.6 h (LT50 and LT90, respectively) for Musca domestica. The LT50 and LT90 increased when the size of the fly species increased (M. domestica to Cochliomyia macellaria to Sarcophaga bullata) and increased for all three from 50 to 70 ...
Grayson L. Cave +4 more
wiley +1 more source
European Journal of Agriculture and Food SciencesBanana is a crop of global importance, both for its economic value and its role in food security. It is threatened by pests such as the banana weevil, which causes damage and can lead to considerable economic losses. Given the need to control this pest in a sustainable manner, the use of biopesticides, such as Beauveria bassiana, has been explored as ...
Trinidad Castillo-Arévalo +2 more
openaire +1 more source
Scientific Reports, 2018 Synthetic fungicides are pesticides widely used in agriculture to control phytopathogenic fungi. The systemicity, persistency and intense application of some of these fungicides, such as boscalid, leads to long periods of exposure for honeybees via ...
N. Simon-Delso +3 more
semanticscholar +1 more source
Apis mellifera and Melipona scutellaris exhibit differential sensitivity to thiamethoxam.
Environmental Pollution, 2020 Apis mellifera is a pollinator insect model in pesticide risk assessment tests for bees. However, given the economic and ecological importance of stingless bees such as Melipona scutellaris in the Neotropical region, as well as the lack of studies on the
Lucas Miotelo +4 more
semanticscholar +1 more source