Results 41 to 50 of about 558,254 (207)

Fumigant toxicity of M. alternifolia essential oil against S. zeamais adults.

, 2016
Fumigant toxicity of M. alternifolia essential oil against S. zeamais adults.
Jin-Jing Xiao (3391205), Xiang-Wei Wu (793355), Min Liao (259333), Hai-Qun Cao (3391199), Yang Liu (4829), Li-Jun Zhou (2477596), Ri-Mao Hua (3391202), Gui-Rong Wang (144155)   +7 more
core   +1 more source

Pesticide Toxicity Profile: Hydrocarbon Fumigants

EDIS, 2019
This document provides a general overview of human toxicity, provides a listing of laboratory animal and wildlife toxicities and a cross reference of chemical, common and trade names of hydrocarbon fumigants registered for use in Florida. This document is PI-71, one of a series of the Pesticide Information Office, Florida Cooperative Extension Service,
openaire   +5 more sources

Activity of (Anacardiaceae) Essential Oils against the Grain Storage Pest

Natural Product Communications, 2011
Essential oils extracted from leaves and fruits of Schinus areira (Anacardiaceae) were tested for their repellent, toxic and feeding deterrent properties against Tribolium castaneum (Coleoptera: Tenebrionidae) larvae and adults.
Lilian R. Descamps, Carolina Sánchez Chopa, Adriana A. Ferrero   +2 more
doaj   +1 more source

Chemical composition and insecticidal activities of the essential oil of aster ageratoides flowering aerial parts [PDF]

Journal of the Serbian Chemical Society, 2013
Water-distilled essential oil from Aster ageratoides Turcz. (Compositae) flowering aerial parts was analyzed by gas chromatography-mass spectrometry (GC-MS) for the first time.
Chu Sha Sha, Liu Liang Shao, Liu Zhi Qi, Jiang Hua Guo, Liu Long Zhi   +4 more
doaj   +1 more source

Effects of Piper nigrum L. Fruit Essential Oil Toxicity against Stable Fly (Diptera: Muscidae)

Plants, 2023
The efficacy of Piper nigrum L. fruit essential oil (EO) against Stomoxys calcitrans (stable fly), a blood-feeding fly distributed worldwide, was investigated.
Thekhawet Weluwanarak, Tanasak Changbunjong, Arpron Leesombun, Sookruetai Boonmasawai, Sivapong Sungpradit   +4 more
doaj   +1 more source

Long‐Term Nitrogen Addition Weakens the Linkage Between Phosphorus Cycling Gene Abundance and Phosphatase Activity Through Soil Acidification in a Larix gmelinii Plantation

Land Degradation &Development, EarlyView.
ABSTRACT Anthropogenic nitrogen (N) enrichment propels global forest ecosystems toward phosphorus (P) limitation, theoretically triggering the upregulation of microbial P‐acquisition capacity to maintain stoichiometric balance. However, the extent to which N addition regulates this adaptive capacity remains uncertain.
Xiang Zhang, Qiong Zhao, Liman Wei, Su Mei, Yonghong Ma, Linhui Wu, Yuan Zhao   +6 more
wiley   +1 more source

Potentiality and chemical composition of Bridelia micrantha (Berth) extracts and its fractions as biofumigant against economically important stored grain insect pests [PDF]

Journal of Horticulture and Postharvest Research, 2020
Purpose: A study was carried out to determine the potentiality of Bridelia micrantha (BM) as biofumigant for the control of some economically important insect pests of stored food grains.
Jacobs Adesina, Yallappa Rajashaker, Thomas Ofuya   +2 more
doaj   +1 more source

Controlled incubation, leachate, and pot assays of shrimp shell‐based compost for suppressing Verticillium dahliae in olive

Pest Management Science, EarlyView.
Shrimp shell compost suppresses Verticillium dahliae microsclerotia, enhances chitinase activity, lowers olive wilt severity and improves plant recovery under controlled conditions. Abstract BACKGROUND Verticillium wilt of olive (Olea europaea L.), caused by Verticillium dahliae Kleb., is difficult to manage because long‐lived microsclerotia persist in
Gharbi Yaakoub, Bouazizi Emna, Hayet Hfayeth, Triki Mohamed Ali   +3 more
wiley   +1 more source

Contact and Fumigant Activities of Citrus aurantium Essential Oil against the Stable Fly Stomoxys calcitrans (Diptera: Muscidae)

Plants, 2022
The stable fly, Stomoxys calcitrans (L.), is a cosmopolitan hematophagous fly of medical and veterinary importance. It is widely considered a major livestock pest that can cause significant economic losses.
Tanasak Changbunjong, Sookruetai Boonmasawai, Sivapong Sungpradit, Thekhawet Weluwanarak, Arpron Leesombun   +4 more
doaj   +1 more source

Oral RNAi reduces survival and grain loss in Rhyzopertha dominica, including phosphine‐resistant populations

Pest Management Science, EarlyView.
Oral delivery of dsRNA targeting essential genes reduces adult survival and grain damage in Rhyzopertha dominica, including highly phosphine‐resistant populations. These findings support RNAi as a complementary mode‐of‐action for resistance management and postharvest protection in stored‐grain systems. Abstract BACKGROUND Phosphine fumigation remains a
ZiHan Shen, Wei Chen, KangXu Wang
wiley   +1 more source