Results 101 to 110 of about 18,412 (241)
Early Assessment of the Invasiveness of the Alien Plant Vernonia amygdalina Del. Introduced in China
This study evaluates the invasion potential of Vernonia amygdalina by synthesizing evidence on its taxonomic background, morphological and life‐history traits, reproductive strategies, allelopathic effects, defense mechanisms, climatic suitability, and human‐mediated introduction and cultivation practices.
Lei Gao +3 more
wiley +1 more source
Background. The whitefly Bemisia tabaci (Gennadius, 1889) (Hemiptera: Aleyrodidae) is a pest that causes significant losses in field and greenhouse crops worldwide. Objective.
Cristian de Jesús Góngora Gamboa +3 more
doaj
Botanicals as Grain Protectants
Prevention of food losses during postharvest storage is of paramount economic importance. Integrated pest management is now a widely accepted strategy in pest control including postharvest infestation control which involves the use of chemical (contact ...
Yallappa Rajashekar +2 more
doaj +1 more source
Hawthorn Lace Bug (Hemiptera: Tingidae), First Record of Injury to Roses, with a Review of Host Plants [PDF]
Hawthorn lace bug, Coryrhucha cydoniae (Fitch), is reported for the first time as damag- ing roses. Injury to climbing and hybrid Tea roses is described, and a list of known host plants is provided based on observations in Pennsylvania and review of ...
Wheeler, A. G, Jr
core +2 more sources
ABSTRACT This study presents the green synthesis of silver (Ag‐NPs) and iron nanoparticles (Fe‐NPs) using aqueous leaf extract of Grewia optiva as a natural reducing and stabilizing agent. The extract was prepared using a Kjeldahl apparatus under controlled heating. Nanoparticle synthesis was optimized by varying pH, temperature, and salt concentration,
Muhammad Salman Khan +8 more
wiley +1 more source
Uji Efektifitas Insektisida Nabati Terhadap Mortalitas Leptocorisa Acuta Thunberg. (Hemiptera : Alydidae) Pada Tanaman Padi (Oryza Sativa L.) Di Rumah Kaca [PDF]
“The Effectiveness of Botanical Insecticides Test to Mortality the Leptocorisa acuta Thunberg.(Hemiptera : Alydidae) on rice plant in Greenhouse”. The research was held at the Greenhouse OfAgriculture Faculty University of North Sumatera, Medan since ...
Oemry, S. (Syahrial) +2 more
core
Effects of reduced-risk pesticides and plant growth regulators on rove beetle (Coleoptera: Staphylinidae) adults [PDF]
Citation: Echegaray, Erik R., and Raymond A. Cloyd. 2012. “Effects of Reduced-Risk Pesticides and Plant Growth Regulators on Rove Beetle (Coleoptera: Staphylinidae) Adults.” Journal of Economic Entomology 105 (6): 2097–2106.
Cloyd, Raymond A., Echegaray, Erik R.
core +2 more sources
Chemical profiling and bioassays reveal that leaf‐litter leachates from urban trees flip between nourishing and killing Aedes aegypti larvae: dilute Tipuana tipu boosts growth, whereas concentrated, aged extracts are >90% lethal. Species‐specific chemistry thus turns street trees into potential self‐renewing tools for integrated vector control ...
Ana Luiza Caldatto +7 more
wiley +1 more source
Developing Cotton IPM by Conserving Parasitoids and Predators of the Main Pest [PDF]
On early development of intensive cotton program, insect pests were considered as an important aspect in cotton cultivation, so that it needed to be scheduled sprays.
Nurindah, N. (Nurindah) +1 more
core

