Results 111 to 120 of about 19,307 (269)

Gradual pollen release in a buzz‐pollinated plant: Investigating pollen presentation theory under bee visitation

Functional Ecology, Volume 40, Issue 2, Page 476-485, February 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The rate at which flowers dispense pollen across successive pollinator visits is a key functional trait influencing male reproductive success. Pollen presentation theory (PPT) predicts that when pollinators are abundant and actively groom their bodies to collect pollen,
Mario Vallejo‐Marín, Anna Lundgren
wiley   +1 more source

Susceptibility of western flower thrips Frankliniella occidentalis (Thysanoptera: Thripidae) to some synthetic and botanical insecticides under laboratory conditions

Journal of Crop Protection, 2015
This study was conducted to investigate commercial formulations of insecticides against western flower thrips, Frankliniella occidentalis (Pergande).The insects were collected from commercial greenhouses of cucumber in Varamin, Iran.
Zahra Gholami, Amin Sadeghi, Aziz Sheikhi Garjan, Javad Nazemi Rafi, Fatemeh Gholami   +4 more
doaj  

Pengaruh Insektisida Nabati Ekstrak Tanaman Kemangi (Ocimum basilicum) dan Daun Sirih Terhadap Mortalitas Lalat Buah (Bactrocera sp.) [PDF]

, 2018
Bactrocera sp. is one type of insect pests that can cause damage to some types of fruit. Insect pest control using chemical insecticides can cause various disadvantages such as environmental pollution.
, Dra. Aminah Asngad, M.Si, Dwi Anugraheni, Dyah   +1 more
core  

Evolutionary constraints in host shifts: Limited adaptation of Plutella xylostella to cardenolide‐defended Erysimum cheiranthoides

Functional Ecology, Volume 40, Issue 2, Page 501-516, February 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Coevolutionary arms races between plants and insects, in which gains of novel plant defences select for counteradaptations in herbivores, are key drivers of biodiversity.
Broti Biswas, Erik van Bergen, Teresa Vaello, Laura J. Dällenbach, Christopher W. Wheat, Tobias Züst   +5 more
wiley   +1 more source

POTENTIATION OF COPAÍBA OIL-RESIN WITH SYNTHETIC INSECTICIDES TO CONTROL OF FALL ARMYWORM

Revista Caatinga, 2017
The control of Spodoptera frugiperda (J. E. SMITH) (Lepidoptera: Noctuidae) has been carried out mainly with pyrethroids and organophosphates insecticides.
WALDIANE ARAÚJO DE ALMEIDA, IGOR HONORATO LEDUÍNO DA SILVA, ANA CLÁUDIA VIEIRA DOS SANTOS, AURÉLIO PAES BARROS, ADALBERTO HIPÓLITO DE SOUSA   +4 more
doaj   +1 more source

Comparative efficacy of some botanical insecticides in the control of eggplant fruit and shoot borer (leucinodes orbonalis guenee)

, 2023
Enameti Aniekan Owen, E. A. Akpan, Idorenyin Asukwo Udo   +2 more
openalex   +2 more sources

Biological Flora of Britain and Ireland: Geranium sylvaticum*

Journal of Ecology, Volume 114, Issue 2, February 2026.
Geranium sylvaticum is a perennial forb of upland grasslands, woodlands and riverbanks in northern Britain, with scattered native occurrences also in Wales, central England and Northern Ireland. It has an extensive native range in Europe and Asia. The species is gynodioecious, with individual plants typically female or hermaphrodite.
Markus Wagner, Richard G. Jefferson, Ruth E. Starr‐Keddle, Sandra Varga, Irina Tatarenko, Duncan B. Westbury, Lucy Hulmes   +6 more
wiley   +1 more source

Bioactivity Test of Gambir (Uncaria gambir Roxb) Processing Waste as an Environmentally Friendly Alternative for Pest Control Using Nano Technology

AGRIVITA Journal of Agricultural Science
The gambir plant can serve as a raw material for botanical insecticides. Plant-based insecticides are made in nanoemulsion form to overcome the insecticide particle size problem.
Hasmiandy Hamid, Reflinaldon Reflinaldon, Hidrayani Hidrayani, Yunisman Yunisman, Eka Candra Lina   +4 more
doaj   +1 more source

Evaluation of Some Botanical Extracts and Chemical Insecticides against Cabbage Aphids, Brevicoryne brassicae L. (Hemiptera: Aphididae) on Cabbage (Brassicae oleracea) in West Shoa of Oromia, Ethiopia

, 2023
Ketema Gonfa, Tadele Shiberu
openalex   +2 more sources

Agro-pastoral and agro-ecological baseline survey. Methodology : short term consultancy 10-30 March 2002 [PDF]

, 2002
Mission pour la définition d'une méthode de prise d'information et de suivi concernant l'environnement dans les régions où est appliquée la lutte contre les tsé-tsé et les trypanosomoses animales et humaines.
Maitima, Joseph, Poilecot, Pierre, Toutain, Bernard   +2 more
core