Results 61 to 70 of about 1,092 (233)
Aquatic Toxicology Notes: Endothall
EDIS, 2012 Endothall is the herbicidal active ingredient found in commercial formulations labeled for weed control in aquatic systems and on ditch banks. It is also used as a defoliant and desiccant in some terrestrial situations (e.g., in potato, hops, cotton ...
P. Chris Wilson, Jun Wu
doaj +3 more sources
Insect Science, EarlyView.We studied oviposition site selection in a leaf‐mining moth (Stigmella sorbi) on rowan trees (Sorbus aucuparia) in northwestern Russia, assessing larval performance across different shoot types, leaf positions, and leaflets. Larval survival was highest on long vegetative shoots, yet females showed no preference for these optimal sites.
Mikhail V. Kozlov, Vitali Zverev
wiley +1 more source
Matrine–Tea Saponin Synergism Involves Suppressed Detoxification and Digestion in a Leaf Beetle
Integrative Zoology, EarlyView.Tea saponin and matrine showed synergistic toxicity against Plagiodera versicolora. Combined exposure suppressed digestion‐ and detoxification‐related processes, while silencing the trypsin gene Pver105950 and chitinase gene Pver001190 increased larval susceptibility to tea saponin and matrine, respectively.
Owais Khan +4 more
wiley +1 more source
Agricultural and Forest Entomology, EarlyView.The persistence and health of ash populations were characterized in post‐outbreak forests near the epicentre of the emerald ash borer (EAB) invasion in North America. Regenerating ash remained abundant, but densities of understory ash were higher in wetlands (hydric), while ash remained at the seedling stage in riparian (mesic) and upland (xeric ...
Aaron Tayal, Kayla I. Perry
wiley +1 more source
Synergism: Potential new approach to whitefly control
California Agriculture, 1988 Combining a defoliant with an insecticide gave superior control of sweetpotato whitefly in ...
A Horowitz +5 more
doaj
Industrial Crops and ProductsThe defoliant thidiazuron is applied worldwide to enhance the fiber quality of machine-harvested cotton, and its efficiency is profoundly regulated by temperature. However, little is known about how the temperature after defoliant application affects the
Keke Yu +9 more
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The influence of agrobiotic factors on the effectiveness of UzDEF [PDF]
BIO Web of ConferencesThe article presents the results of the effect of different norms of UzDEF defoliant, depending on the characteristics of the cotton variety C- 8286, to different irrigation regimes and norms of mineral fertilizers.
Abdurakhmonov Husniddin +2 more
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Entomologia Experimentalis et Applicata, EarlyView.The investigations evaluated the performance of the native parasitoid Exorista larvarum (L.) on last instar Cydalima perspectalis (Walker) larvae, using the factitious host Galleria mellonella (L.) as a control. Laboratory bioassays were conducted using no‐choice and choice (1:1 and 5:5) experimental designs.
Serena Gallizia +3 more
wiley +1 more source
Identification of Cotton Defoliation Sensitive Materials Based on UAV Multispectral Imaging
Agriculture(1) Background: This study aims to analyze the defoliation and boll opening performance of 123 upland cotton germplasm resources after spraying defoliant, using multispectral data to select relevant vegetation indices and identify germplasm resources ...
Yuantao Guo +8 more
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Acta Agrobotanica, 2015 The influence of 3 temperatures: 4°, 13°, and 22°C and of 3 humidities 50% r.h., 77% r.h. and 95% r.h. on the effectiveness of two defolians KJ and Mg(ClO3)2•6H2O was investigated in a phytotron.
S. Marczyński, L. S. Jankiewicz
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