Results 101 to 110 of about 113,947 (303)
Primula himalayana sp. nov., a new species from eastern Himalaya, India
Nordic Journal of Botany, EarlyView.Primula himalayana sp. nov., a new species of Primulaceae, is described and illustrated from Tawang, Lutrem, 4238 m a.s.l., Arunachal Pradesh, India. It grows under Juniperus and Berberis scrub forest in an alpine meadow. The new species belong in Primula section Cordifoliae and is resembling P.
Bipankar Hajong +2 more
wiley +1 more source
Frontiers in Plant Science, 2015 Wintering flower buds of cold hardy Rhododendron japonicum cooled slowly to subfreezing temperatures are known to undergo extraorgan freezing, whose mechanisms remain obscure. We revisited this material to demonstrate why bud scales freeze first in spite
Masaya eIshikawa +4 more
doaj +1 more source
Tree shading: an efficient method to control alternate bearing? [PDF]
, 2008 Conventional and integrated fruit growers, but not organic producers, have the possibility to use thinning agents (e.g. benzyl adenine), which allow crop regulation at a relatively late stage (10-16 mm fruit size).
Casera, Claudio +2 more
core
Insect Pests Associated With Birdsfoot Trefoil, \u3ci\u3eLotus Corniculatus\u3c/i\u3e, in Wisconsin [PDF]
, 2017 Insect surveys taken during 1984-1986 in Ashland and Bayfield Counties of northern Wisconsin revealed that several potential insect pest species were common in birdsfoot trefoil, Lotus corniculatus. Three plant bug species, including: the tarnished plant
Hogg, David B +3 more
core +2 more sources
Ceropegia andhrica (Apocynaceae), a new species from Andhra Pradesh, India
Nordic Journal of Botany, EarlyView.A new hysteranthous species of Ceropegia, C. andhrica P.Chiranjeevi, K.Prasad & V.Nagaraju sp. nov. (Apocynaceae), is described from the Paderu forest division, Alluri Sitharamaraju District, Andhra Pradesh, India. It morphologically resembles Ceropegia vemanae and C.
Pabbathi Chiranjeevi +5 more
wiley +1 more source
AFLP-based genetic mapping of the " bud-flowering" trait in heather (Calluna vulgaris) [PDF]
, 2013 Background: Calluna vulgaris is one of the most important landscaping plants produced in Germany. Its enormous economic success is due to the prolonged flower attractiveness of mutants in flower morphology, the so-called bud-bloomers.
Behrend, Anne +3 more
core +3 more sources
Ophiorrhiza jomyi (Rubiaceae) sp. nov. from the Vagamon Hills, southern Western Ghats, India
Nordic Journal of Botany, EarlyView.A new species of Ophiorrhiza (Rubiaceae)is identified and described from the Vagamon hills of Kerala, Western Ghats, India. The new species is similar to Ophiorrhiza eriantha Wight and Ophiorrhiza meenachilarensis Robi and Balan, but differs in having densely hirsute hairs on young stem, petiole and peduncle; patent hirsute hairs on, above and beneath ...
Ebin Padiyara Joy +2 more
wiley +1 more source
HorticulturaePeach bud differentiation is commercially significant for fruit production. Bud differentiation in peach production is closely linked to chilling requirements.
Ruxuan Niu +4 more
doaj +1 more source
Control of Alternaria alternata, Causal Agent of Dead (Dormant) Flower Bud Disease of Pear [PDF]
Dead (dormant) flower buds of pear are an important phenomenon in pear production in the Netherlands. Vigourous or unbalanced tree growth and Pseudomonas syringae pv. syringae (P.s.s.) are mentioned as likely causes of dead flower buds.
Bruggen, A.S., van +3 more
core +1 more source
Arthropods Utilizing Sticky Inflorescences of \u3ci\u3eCirsium Discolor\u3c/i\u3e and \u3ci\u3ePenstemon Digitalis\u3c/i\u3e [PDF]
, 2018 Cirsium discolor (Muhl) Spreng (Asteraceae) and Penstemon digitalis Nutt. (Scrophulariaceae) produce sticky material only in their inflorescences. While there is a wealth of printed information concerning such sticky traps occurring in other parts of ...
Thomas, Patricia A
core +2 more sources