Results 61 to 70 of about 64,045 (336)

Cereal Leaf Beetle (Coleoptera: Chrysomelidae) and Winter Wheat: Host Plant Resistance Relationships [PDF]

, 2017
The cereal leaf beetle was introduced into North America from Europe prior to 1960. An overview of the control of the insect in North America is presented with major emphasis on host plant resistance.
Wellso, Stanley G
core   +3 more sources

Investigation on resistance of different peach cultivars to two-spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) in laboratory conditions [PDF]

نامه انجمن حشره‌شناسی ایران, 2019
Two-spotted spider mite (TSSM), Tetranychus urticae Koch is an important pest of peach in Iran. This study was conducted to estimate the resistance of five peach cultivars (Redtap, G.H.Hale, Kardi, Elberta and Springtimes).
A. R. Nemati, E. Riahi, P. Shishehbor, Z. Saeidi   +3 more
doaj   +1 more source

Anatomy, histochemistry and biochemistry of glucovanillin, oleoresin and mucilage accumulation sites in green mature vanilla pod (Vanilla planifolia; Orchidaceae): A comprehensive and critical reexamination [PDF]

, 2009
Introduction. Les gousses de vanille vertes matures accumulent du 4-O-(3- méthoxy-benzaldehyde)- -D-glucoside (glucovanilline), qui, par hydrolyse à l'aide une -glucosidase endogène, libère de la vanilline, le composé d'arôme majoritaire de la vanille ...
Brillouet, Jean-Marc, Odoux, Eric
core   +1 more source

Plant secretions prevent wasp parasitism in nests of wool-carder bees, with implications for the diversification of nesting materials in Megachilidae

Frontiers in Ecology and Evolution, 2015
Bees make use of plant substrates in more ways than any other group of insects, which is probably linked to their diversification and ecological success.
Thomas eEltz, Jennifer eKüttner, Klaus eLunau, Ralph eTollrian   +3 more
doaj   +1 more source

SDG26 Is Involved in Trichome Control in Arabidopsis thaliana: Affecting Phytohormones and Adjusting Accumulation of H3K27me3 on Genes Related to Trichome Growth and Development

Plants, 2023
Plant trichomes formed by specialized epidermal cells play a role in protecting plants from biotic and abiotic stresses and can also influence the economic and ornamental value of plant products.
Jing Zeng, Lanpeng Yang, Minyu Tian, Xiang Xie, Chunlin Liu, Ying Ruan   +5 more
doaj   +1 more source

Characterization of the Cannabis sativa glandular trichome proteome

bioRxiv, 2020
Cannabis sativa has been cultivated since antiquity as a source of fibre, food and medicine. The recent resurgence of Cannabis as a cash crop is mainly driven by the medicinal and therapeutic properties of its resin, which contains compounds that ...
L. Conneely, R. Mauleon, J. Mieog, B. Barkla, Tobias Kretzschmar   +4 more
semanticscholar   +1 more source

Transcriptome and miRNAome analyses uncover the regulatory role of miR6155 in trichome development of tobacco

Chemical and Biological Technologies in Agriculture
Background Glandular trichomes, which act as the first barrier against damage induced by insects and disease, can produce specialized metabolites that play important roles during plant development.
Mengxiao Xu, Jianfeng Zhang, Lijun Meng, Huan Su, Zechao Qu, Jiemeng Tao, Peng Lu, Deshui Liu, Shizhou Yu, Chenfeng Hua, Jinbang Wang, Peijian Cao, Jingjing Jin   +12 more
doaj   +1 more source

Comparative Leaf Anatomy of Guettarda Species (Rubiaceae) [PDF]

Brazilian Archives of Biology and Technology
This study presents a comparative anatomical analysis of three Guettarda species - Guettarda pohliana, Guettarda uruguensis, and Guettarda viburnoides - commonly known as the "veludinho" group due to their velvety leaves.
Ana Flavia Schvabe Duarte, Marco Franceschi, Deise Prehs Montrucchio, Marilis Dallarmi Miguel, Cleusa Bona, Obdulio Gomes Miguel   +5 more
doaj   +1 more source

Variation Between Three Eragrostis tef Accessions in Defense Responses to Rhopalosiphum padi Aphid Infestation

Frontiers in Plant Science, 2020
Tef (Eragrostis tef), a staple crop that originated in the Horn of Africa, has been introduced to multiple countries over the last several decades. Crop cultivation in new geographic regions raises questions regarding the molecular basis for biotic ...
Nathan M. Gyan, Beery Yaakov, Nati Weinblum, Anuradha Singh, Alon Cna’ani, Shiran Ben-Zeev, Yehoshua Saranga, Vered Tzin   +7 more
doaj   +1 more source

Ultrastructural Alterations in Cells of Sunflower Linear Glandular Trichomes during Maturation

Plants, 2021
Sunflower and related taxa are known to possess a characteristic type of multicellular uniseriate trichome which produces sesquiterpenes and flavonoids of yet unknown function for this plant. Contrary to the metabolic profile, the cytological development
Evelyn Amrehn, Otmar Spring
doaj   +1 more source