Results 131 to 140 of about 76,851 (355)
Pest Management Science, EarlyView.Euphorbia segetalis is a promising attractant insectary plant for Aphelinus mali. Meanwhile, Vicia faba and Vicia sativa are a promising nectar resource to sustain the parasitoid in early spring when the population of Eriosoma lanigerum is low, and honeydew is scarce.
Luis Guillermo Montes‐Bazurto +5 more
wiley +1 more source
Biochemical and Immunocytological Characterizations of Arabidopsis Pollen Tube Cell Wall [PDF]
, 2010 Flavien Dardelle +6 more
openalex +1 more source
Pollen—pistil interactions during pollen-tube growth
Trends in Plant Science, 1996 Plant sexual reproduction relies on intimate interactions between the pollen and the pistil. These largely extracellular interactions lead to cellular activities within the pollen, enabling the transport of the male gametes by the pollen-tube growth process to the ovules for fertilization.
openaire +1 more source
Pest Management Science, EarlyView.Experimental setup for dsRNA feeding in Brassicogethes aeneus to evaluate the effect of a synthetic polymer nanocarrier on RNAi efficiency. The experiment assessed whether the nanocarrier enhances RNAi after oral dsRNA delivery. (a) Stability of dsRNA–nanocarrier complexes was tested in simulated gut conditions. (b) Gene expression of αCOP and dre4 was
Triin Kallavus +13 more
wiley +1 more source
Roles of Pectin Methylesterases in Pollen‐Tube Growth [PDF]
, 2007 Li‐Qun Chen, De Ye
openalex +1 more source
Direct measurement of bidirectional turbulent fluxes of atmospheric cluster ions
Quarterly Journal of the Royal Meteorological Society, EarlyView.First direct eddy covariance measurements of vertical turbulent fluxes of atmospheric cluster ions are presented. The net turbulent flux was mostly positive for negative cluster ions (net emission of negative ions) and mostly negative for positive cluster ions (net deposition of positive ions).
Luzie Kamecke +2 more
wiley +1 more source
The heat stress effect on pollen development and germination [PDF]
, 2009 Povišena temperatura ima značajan učinak na sve biljne organe i sve razvojne faze u životu biljke. Osobito je važan učinak na razvoj peluda i ženskih reproduktivnih organa, klijanje peludne mješinice i uspješnost stvaranja ploda.
Šlipogor, Vedrana
core +2 more sources
TAXON, EarlyView.Abstract As presently circumscribed, the Paleotropical genus Tarenna, belonging to the tribe Pavetteae (Rubiaceae), comprises about 200 species and has its centres of diversity in tropical Asia and Africa. Previous molecular phylogenetic studies of the tribe revealed the polyphyly of Tarenna, suggesting that the genus needs to be recircumscribed ...
Petra De Block +3 more
wiley +1 more source
Effects of Simulated Microgravity on Pollen Germination and Growth of Lily [PDF]
فناوری در مهندسی هوافضا, 2019 Basic plant research under complex space conditions is required. this is frequently quoted by the world's space agencies, such as NASA. The aim of the present research is to investigate the effects of simulated microgravity on pollen germination and tube
Fateme Mousavi
doaj
UNUSUAL GROWTH OF POLLEN TUBES IN THE OVARY OF PLUM GENOTYPES DEVELOPED AT FRUIT RESEARCH INSTITUTE CACAK (SERBIA) [PDF]
, 2019 Ivana Glišić +5 more
openalex +1 more source