Results 121 to 130 of about 297,830 (287)

Route‐Dependent Toxicity and Ecological Selectivity of Melaleuca alternifolia Essential Oil in Apis mellifera Linnaeus, 1758 (Hymenoptera: Apidae)

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The intensification of agricultural practices has led to an increase in the use of insecticides, raising concerns about the exposure of non‐target organisms, particularly pollinators. In this context, plant‐derived essential oils have been proposed as environmentally friendlier alternatives due to their low persistence; however, their ...
Silvane Zancanaro de Oliveira   +11 more
wiley   +1 more source

Effect of Nitrogen, Organic Manures and Zinc Foliar Spray on Different Growth Parameters of Two-Row Barley (Hordeum distichon L.)

open access: yes
A field experiment was conducted during the rabi season 2024–25 at the Agronomy Research Farm, R.S.M. (P.G.) College, Dhampur, Bijnor (U.P.), India to study the effect of nitrogen, organic manures and zinc foliar spray on growth of barley (Hordeum ...
Ravi   +9 more
core   +1 more source

Comparing verbenone‐based repellents for ambrosia beetle management in eastern apple orchards

open access: yesAgricultural and Forest Entomology, EarlyView.
Non‐native ambrosia beetles (Xylosandrus germanus, X. crassiusculus, Anisandrus maiche) damage high‐density apple orchards across the eastern United States, motivating the search for selective, semiochemical‐based repellent strategies. Across Ohio, New York and Pennsylvania, three verbenone formulations, sachets, SPLAT® VERB and a test SPLAT ...
Kelsey N. Tobin   +5 more
wiley   +1 more source

Sulfoxaflor Applied via Drip Irrigation Effectively Controls Cotton Aphid (Aphis gossypii Glover)

open access: yesInsects, 2019
Aphis gossypii Glover is a major pest of cotton and can severely affect cotton yield and lint quality. In this study, the efficacy of sulfoxaflor applied via drip irrigation and foliar spray on controlling cotton aphids was evaluated in 2016 and 2017 in ...
Hui Jiang   +5 more
doaj   +1 more source

Assessing Predator Activity on Clay Models in Response to Common Insecticides in Turfgrass

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Insecticides exhibited clear but time‐dependent effects on predatory activity, as reflected by impression types and density on clay models in turfgrass. Certain insecticides (bifenthrin, and in some cases acephate + imidacloprid, imidacloprid, chlorantraniliprole, and tetraniliprole) reduced total impressions shortly after application and again later ...
Mahesh Ghimire, Shimat V. Joseph
wiley   +1 more source

Effect of Zinc on Growth, Plant Yield, NPK Uptake and Economics

open access: yesInternational Journal of Bio-Resource and Stress Management, 2017
The experiment was conducted at agricultural farm of Palli Siksha Bhavana, Visva-Bharati at Sriniketan of Birbhum district, West Bengal during pre-rabi season of 2015 to study the effect of zinc on growth and productivity of baby corn.
Jnana Bharati Palai   +2 more
doaj  

The Plant‐Associated Fungus Chaetomium globosum Can Directly Infect and Kill Aphids

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Plant‐associated Chaetomium globosum strains caused direct infection and mortality in cotton aphids (Aphis gossypii) under different concentration‐dependent pathogenicity bioassays. Reinfection, aphid mortality, fungal re‐isolation, and molecular identification confirmed fulfillment of Koch's postulates for insect pathogenicity. These findings revealed
Janaina C. S. Cunha   +3 more
wiley   +1 more source

Foliar spraying with amino acids

open access: yesScientific Journal of Agricultural Sciences, 2023
openaire   +1 more source

Control of Helminthosporium Leaf Spot By Foliar Sprays

open access: yes, 1981
This article 'Control of Helminthosporium Leaf Spot By Foliar Sprays' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for ...
Sindha Mathar, A.   +2 more
openaire   +2 more sources

Regenerative wheat management: The relative effects of farm practices on the biodiversity of invertebrates

open access: yesInsect Conservation and Diversity, EarlyView.
Wheat in North America harbours a diverse insect community (565 morphospecies were identified in this study), and pests represented <7% of specimens collected. Regenerative wheat management promoted insect diversity without increasing pest populations.
Daniel Pecenka   +3 more
wiley   +1 more source

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