Results 41 to 50 of about 42,048 (203)
Antennae are the primary sensory organs in insects, where a variety of sensilla are distributed for the perception of the chemical environment. In eusocial insects, colony function is maintained by a division of labor between reproductive and non ...
Paula Castillo, Nathan Le, Qian Sun
doaj +1 more source
Surface irregularity induced-tunneling behavior of the formosan subterranean termite
Subterranean termites forage from place to place by tunneling through soil. In order to examine termite-tunneling responses to external factors, we designed a square arena that contains five introduction chambers connected with narrow paths, which was filled with sand.
Department of Entomology and Nematology, Ft. Lauderdale Research and Education Center, University of Florida College Avenue, Ft. Lauderdale, FL 33314, USA ( host institution ) +3 more
openaire +3 more sources
Patchouli oil obtained from Pogostemon cablin (Blanco) Benth and its main constituent, patchouli alcohol, were tested for their repellency and toxicity against Formosan subterranean termites (Coptotermes formosanus Shiraki).
Henderson, Gregg +3 more
core +1 more source
In this study, we systematically analyzed the utilization patterns of Chinese pangolin burrows by sympatric species in Guangdong Province, China, including differences in species composition using burrow mounds and burrow tunnels. We found that repeated visits to burrows by Chinese pangolin promoted the use of burrows by sympatric species, suggesting ...
Song Sun +9 more
wiley +1 more source
Pesticides can negatively affect insect immunity. Although studies show that Formosan subterranean termites, Coptotermes formosanus Shiraki, are resistant to microbial infections, the effects of pesticides on disease resistance is not well studied.
Henderson, Gregg +2 more
core +1 more source
Volatiles associated with Formosan subterranean termites and related methods development [PDF]
An investigation was conducted to identify volatiles associated with active Formosan termites. Using a combined technique of short path thermal desorption-gas chromatography/mass spectrometry (SPTD-GC/MS), qualitative comparisons were made between ...
McLaughlin, Paul +2 more
core +1 more source
MOLECULAR DIAGNOSTICS OF THE FORMOSAN SUBTERRANEAN TERMITE (ISOPTERA: RHINOTERMITIDAE)
Formosan subterranean termite, Coptotermes formosanus Shriaki, is a serious pest of structures in portions of United States. A 467-bp region of the mtDNA 16S rRNA gene was subjected to DNA sequencing from 12 Coptotermes species, including 64 populations of C. formosanus. Genetic diversity among species ranged from 1.8% to 7.0%, with C.
Allen L. Szalanski +3 more
openaire +1 more source
AbstractA new infestation of the Formosan subterranean termite, Coptotermes formosanus Shiraki (Blattodea: Rhinotermitidae), was discovered in Canyon Lake, Riverside County, California. We used three mitochondrial DNA (COI, COII, and 16S) and seven polymorphic microsatellite markers to characterize the genetic relationship of the colony with two other ...
Shu-Ping Tseng +6 more
openaire +2 more sources
African Decolonial Theory: A Conversation
Abstract Antipode has become a key platform for engaging with decolonial and anticolonial scholarship, as well as adjacent fields such as Black geographies, Indigenous studies, Latin American feminism, and work on settler‐colonialism. African reference points in this literature, however, have been far less common, both in the journal and more broadly ...
Patricia Daley +10 more
wiley +1 more source
Relative Humidity Preference and Survival of Starved Formosan Subterranean Termites (Isoptera: Rhinotermitidae) at Various Temperature and Relative Humidity Conditions [PDF]
Foraging groups of Formosan subterranean termites, Coptotermes formosanus Shiraki were tested for their relative humidity (RH) preference in a humidity gradient arena in the laboratory at a constant temperature of 26°G Five RH levels (9%, 33%, 53%, 75 ...
Henderson, Gregg +3 more
core +1 more source

