Results 71 to 80 of about 23,701 (200)

Weeds: reserves of parasitic phytonematode species populations

open access: yesAdvanced Agritechnologies, 2017
Цель. Анализ отечественных и зарубежных научных источников о роли сорняков как альтернативных хозяев фитонематод семейств Heteroderidae и Meloidogynidae.Результаты. Хозяевами нематод семейства Heteroderidae могут быть 350 видов сорняков из 40 семейств и 155 родов. Более половины из этих сорняков принадлежат к пяти семействам: Маревые Chenopodiaceae (37
Kalatur, K. A., Pylypenko, L. A.
openaire   +3 more sources

Pectin Remodeling and Involvement of AtPME3 in the Parasitic Plant–Plant Interaction, Phelipanche ramosaArabidospis thaliana

open access: yesPlants
Phelipanche ramosa is a root parasitic plant fully dependent on host plants for nutrition and development. Upon germination, the parasitic seedling develops inside the infected roots a specific organ, the haustorium, thanks to the cell wall-degrading ...
Cyril Grandjean   +13 more
doaj   +1 more source

The allelopathic influence of Anethum graveolens seed powder in controlling Orobanche crenata infesting Vicia faba and its effect on the crop growth and yield [PDF]

open access: yesJournal of Crop Protection
Two pot experiments were performed in the wire greenhouse of the National Research Centre, Dokki, Giza, Egypt during two successive winter seasons of 2020/2021 and 2021/2022 to study the allelopathic efficiency of Anethum graveolens seed powder (AGSP) in
Nadia K. Messiha   +3 more
doaj   +1 more source

Plant parasitic nematodes - problems related to clover and organic farming [PDF]

open access: yes, 2013
Organic farming puts new and exciting challenges to the science of nematology. The occurrence of plant parasitic nematodes in organic farming systems needs to be investigated further.
Holgado, R., Magnusson, C.
core  

The significance of mycorrhizal fungi for crop productivity and ecosystem sustainability in organic farming systems [PDF]

open access: yes, 2008
Mycorrhizal fungi are widespread in agricultural systems and are especially relevant for organic agriculture because they can act as natural fertilisers, enhancing plant yield.
Bàrberi, Prof. Paolo   +5 more
core  

Integrated control of slug damage in organic vegetable crops- OF 0158 [PDF]

open access: yes, 2002
Slugs are important pests of a wide range of organic vegetable crops, which are high quality products, desired by consumers. Slug problems are especially acute in comparison to conventional vegetable production because use of chemical control measures is
Glen, David
core  

Systemic suppression of the shoot metabolism upon rice root nematode infection [PDF]

open access: yes, 2014
Hirschmanniella oryzae is the most common plant-parasitic nematode in flooded rice cultivation systems. These migratory animals penetrate the plant roots and feed on the root cells, creating large cavities, extensive root necrosis and rotting.
Bauters, Lander   +4 more
core   +4 more sources

The diversity and floral hosts of bees at the Archbold Biological Station, Florida (Hymenoptera: Apoidea) [PDF]

open access: yes, 2002
A list is provided of 113 species of bees and their 157 known floral hosts at the Archbold Biological Station(ABS), a 2105 ha site on the Lake Wales Ridge in Highlands County in south-central Florida.
Deyrup, Mark   +2 more
core   +1 more source

Distribution and virulence of Orobanche cumana Wallr. in sunflower weed communities of northeastern Croatia [PDF]

open access: yesJournal of Central European Agriculture
Orobanche cumana Wallr. is a parasitic angiosperm distributed in many sunflower-producing countries worldwide, where it can cause a severe yield loss.
Slavica Antunović   +6 more
doaj   +1 more source

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