Results 31 to 40 of about 19,307 (269)

Chemical composition and insecticidal activity of the essential oils of Piper marginatum , Piper callosum and Vitex agnus-castus

open access: yesAnais da Academia Brasileira de Ciências, 2021
During grain storage, a considerable amount of product is lost because of insects, such as Zabrotes subfasciatus. Currently, to mitigate these risks, studies are searching for plants with potential for the control of agricultural pests, also known as ...
VANESSA F.S. AYRES   +5 more
doaj   +1 more source

Sinergisme Cendawan Entomopatogen Lecanicillium Lecanii Dengan Insektisida Nabati Untuk Meningkatkan Efikasi Pengendalian Telur Kepik Coklat Riptortus Linearis Pada Kedelai [PDF]

open access: yes, 2011
The aim of the research was to study the synergism of entomopathogenic fungi Lecanicillium lecanii with botanical insecticides to control brown stink bug. The research was carried out in the field experiment station (Kendalpayak) of Indonesian Legume and
Prayogo, Y. (Yusmani)
core  

Kombinasi Ekstrak Rimpang Jahe Dengan Insektisida Fipronil Untuk Pengendalian Hama Trips Pada Kacang Hijau [PDF]

open access: yes, 2014
Thrips, Megalurothrips usitatus is an important pest on mungbean. Severe attack by thrips causes yield losses up to 64%. Control measure by combining the use of botanical and synthetic insecticides is expected to reduce the amount use of synthetic ...
Indiati, S. W. (S)
core   +1 more source

Effect of Fruit Maturation Stage on the Chemical Composition and Antioxidant and Cytotoxic Activities of Piper nigrum Essential Oil

open access: yesFlavour and Fragrance Journal, EarlyView.
The essential oils of Piper nigrum show marked chemical and biological variation across fruit maturation stages. Ripe fruits yield oils with the strongest antioxidant and cytotoxic activities, demonstrating that maturation directly modulates volatile composition and enhances the bioactive potential of this aromatic species.
Marcio Marcelo da Siva Pessoa   +6 more
wiley   +1 more source

Management strategies for western flower thrips in vegetable greenhouses in Iran: a review

open access: yesPlant Protection Science, 2016
Chemical, biological, cultural, and mechanical controls are the main strategies of the Integrated Pest Management program for F. occidentalis. The insecticides play an important role in the western flower thrips, Frankliniella occidentalis Pergande ...
Zahra GHOLAMI, Amin SADEGHI
doaj   +1 more source

Occurrence and Human Health Implications of Legacy Organochlorine Pesticides and Their Metabolites in Fruits and Vegetables of Bangladesh

open access: yesFood Safety and Health, EarlyView.
Multiple OCP isomers and/or metabolites along with their parent compounds were detected in commonly consumed fruits and vegetables of Bangladesh, possibly attributed to both recently and historically applied OCPs. However, all the detected values were below 0.01 mg/kg, indicating no potential human health risks through dietary intake. ABSTRACT Globally,
Kazi Sanjana Adnen   +4 more
wiley   +1 more source

From plants to pest targets: Revisiting botanical insecticides for lepidopteran pest management

open access: yesAgriculture Communications
Botanical insecticides, derived from plant sources, have been used for millennia, long before the advent of synthetic chemicals. Though marginalized since the Green Revolution, growing concerns about the environmental and health impacts of synthetic ...
Farman Ullah   +8 more
doaj   +1 more source

Management of Eulophid Seed Borer, Anselmella kerrichi (Narayanan et al.) (Hymenoptera : Chalcidoidea : Eulophidae) on Jamun

open access: yesJournal of Horticultural Sciences, 2019
A field experiment was conducted at ICAR-Indian Institute of Horticultural Research, Bengaluru during 2019 to evaluate certain insecticides and botanicals against jamun seed borer, Anselmella keriichi (Naryananet al.).
Jayanthi Mala B R   +3 more
doaj   +1 more source

Effects of Curcumin on Stability and Efficacy of Neem Leaves Extract as Botanical Insecticides

open access: yesAGRIVITA Journal of Agricultural Science, 2020
Botanical insecticides are considered biodegradable, environmentally compatible, and less toxic to non-target organisms than synthetic insecticides.
Elika Joeniarti   +3 more
doaj   +1 more source

Joint Action of Azadirachta indica and Barringtonia asiatica Seed Extracts against Crocidolomia pavonana

open access: yesAGRIVITA Journal of Agricultural Science, 2021
A high population of Crocidolomia pavonana larvae reduces Brassicaceae crop productivity. To control the pest population, mixed plant extract as botanical insecticides is one of the alternatives.
Edy Syahputra, Minarti Minarti
doaj   +1 more source

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