Results 181 to 190 of about 199,739 (290)

Population structure, genetic diversity analyses and genome-wide association study of photoperiod sensitivity in Pima cotton (Gossypium barbadense L.). [PDF]

BMC Plant Biol
Gowda SA, Bueno L, Kuraparthy V.
europepmc   +1 more source

Sexual photoperiodicity [PDF]

Protoplasma, 1937
openaire   +1 more source

Effect of a photoperiodic green light programme during incubation on embryo development and hatch process [PDF]

, 2018
Berckmans, D, Bergoug, H, Demmers, T G M, Eterradossi, N, Exadaktylos, V, Guinebretiere, M, McGonnell, I M, Romanini, C E, Roulston, N, Tong, Q, Verhelst, R   +10 more
core   +2 more sources

Larval antibiosis to cabbage stem flea beetle (Psylliodes chrysocephala) is absent within oilseed rape (Brassica napus)

Pest Management Science, EarlyView.
We screened a panel of 98 Brassicaceae genotypes (97 Brassica napus and 1 Sinapis alba) for cabbage stem flea beetle (Psylliodes chrysocephala) larval antibiosis. We found limited evidence for antibiosis across B. napus but consistent antibiosis in S. alba. Brassicaceae relatives may therefore better inform resistance traits for breeding.
Ryan E Brock, Clara Courtney, Steven Penfield, Rachel Wells   +3 more
wiley   +1 more source

Insect Photoperiodism

Insect Photoperiodism
The Earth's rotation on its own axis gives rise to daily changes in light and temperature, while the tilt of the Earth relative to its plane of rotation about the sun causes annual changes in light and temperature and, consequently, the changing of seasons.
openaire  

How does leaf age affect performance? A comparative study of essential oils from young and mature Eucalyptus globulus leaves in crop protection

Pest Management Science, EarlyView.
Leaf age influences metabolomic profiling but not bioactivity of Eucalyptus globulus essential oils. Leaf age affects volatile levels of young and adult E. globulus oils, but not their bioactivity. Young leaf essential oil had higher contents of α‐ and β‐pinene. AEEO had higher levels of 1,8‐cineole and trans‐pinocarveol.
Mafalda Pinto, Cristiano Soares, Ana Cristina Figueiredo, Joana Neto, Pedro A S Sousa, Ana A R M Aguiar, Michele Narduzzi, Chiara Antonelli, Anna Maria Vettraino, Tatiana Andreani, Fernando Tavares, Fernanda Fidalgo   +11 more
wiley   +1 more source

Insect photoperiodism [PDF]

Journal of Invertebrate Pathology, 1968
openaire   +2 more sources

Fitness costs associated with Vip3Aa resistance on various hosts in Helicoverpa zea

Pest Management Science, EarlyView.
Significant fitness costs associated with Vip3Aa resistance in H. zea were observed across three non‐Bt hosts. Abundant non‐Bt refuges could help limit the spread of Vip3Aa resistance in H. zea in the field. Abstract BACKGROUND Transgenic crops containing Bacillus thuringiensis (Bt) proteins are crucial for managing major agricultural pests such as the
Haley Kennedy, David L Kerns, Graham P Head, Fei Yang   +3 more
wiley   +1 more source

Chitosan‐protected dsRNA increases efficacy against Helicoverpa armigera without compromising biosafety for pollinators

Pest Management Science, EarlyView.
Chitosan/tripolyphosphate/double‐stranded RNA (dsRNA) nanoparticles enhance RNA interference efficacy of orally delivered dsRNA against Helicoverpa armigera. Nanoparticles reduce the LC50 and do not cause deleterious effects or toxicity on beneficial insects.
Daniel DN Vasquez, Lays A Teixeira, Rangel F Alves, Raire Cavalcante, Leonardo LP Macedo, Carmen SS Pires, Luciano P Silva, Maria CM Silva, Feras M Afifi, Carolina V Morgante, Martin G Edwards, Angharad MR Gatehouse, Maria F Grossi‐de‐Sa   +12 more
wiley   +1 more source

Influence of Photoperiod on Membrane Fouling Reported in a Membrane Photobioreactor for Reclamation of Anaerobic Effluent. [PDF]

ACS ES T Water
Ferrera E, Ruigómez I, González-Martín C, Mejías C, Vera L.   +4 more
europepmc   +1 more source