Results 111 to 120 of about 76,500 (155)
Brown is the new green: brownfield sites often harbour a surprisingly large amount of biodiversity. [PDF]
Hunter P.
europepmc +1 more source
Bt eggplant (Solanum melongena L.) in Bangladesh: Fruit production and control of eggplant fruit and shoot borer (Leucinodes orbonalis Guenee), effects on non-target arthropods and economic returns. [PDF]
Prodhan MZH +8 more
europepmc +1 more source
Bombardier beetle based biosensor
A biosensor constructed by combining an oxygen electrode with the liquid ejected by bombardier beetles (Pheropsophus aequinoctialis) immobolized on a collagen membrane is developed for hydrogen peroxide. The sensor presents a linear range of 2.0 x 10(-4)-2.0 x 10(-3) M and a reproductibility of approximately 2%.
H S, Nakatani +4 more
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Spray mechanism of crepidogastrine bombardier beetles (Carabidae; Crepidogastrini)
Chemoecology, 2001The defensive glandular apparatus of primitive bombardier beetles of the tribe Crepidogastrini (Carabidae) is described for the first time. As exemplified by two African species (Crepidogaster ambreana and C. atrata), the apparatus conforms to the basic bombardier plan, in that the glands are bicompartmented and the secretion is quinonoid (it contains ...
Jayne E Yack +2 more
exaly +2 more sources
Die Naturwissenschaften, 2020
Bombardier beetles are well-known for their remarkable defensive mechanism. Their defensive apparatus consists of two compartments known as the reservoir and the reaction chamber. When challenged, muscles surrounding the reservoir contract sending chemical precursors into the reaction chamber where they mix with enzymes resulting in an explosive ...
Athula Attygalle +2 more
exaly +3 more sources
Bombardier beetles are well-known for their remarkable defensive mechanism. Their defensive apparatus consists of two compartments known as the reservoir and the reaction chamber. When challenged, muscles surrounding the reservoir contract sending chemical precursors into the reaction chamber where they mix with enzymes resulting in an explosive ...
Athula Attygalle +2 more
exaly +3 more sources
Arthropod Structure and Development, 2015
This paper provides the first comparative anatomical study of the explosive pygidial defensive system of bombardier beetles in species classified in three brachinine subtribes: Brachinus (Brachinina), Pheropsophus (Pheropsophina) and Aptinus (Aptinina).
Roberto Romani, Andrea di Giulio
exaly +4 more sources
This paper provides the first comparative anatomical study of the explosive pygidial defensive system of bombardier beetles in species classified in three brachinine subtribes: Brachinus (Brachinina), Pheropsophus (Pheropsophina) and Aptinus (Aptinina).
Roberto Romani, Andrea di Giulio
exaly +4 more sources
Chemoecology, 2001
Metrius contractus, a primitive paussoid bombardier beetle, emits its defensive quinonoid froth with accompanying sound (a faint “hiss”), but the sound is not pulsed, indicating that the secretory emission itself is not pulsed. Pulsed secretory delivery in bombardier beetles appears to occur in Brachinini only.
Jayne E Yack +2 more
exaly +2 more sources
Metrius contractus, a primitive paussoid bombardier beetle, emits its defensive quinonoid froth with accompanying sound (a faint “hiss”), but the sound is not pulsed, indicating that the secretory emission itself is not pulsed. Pulsed secretory delivery in bombardier beetles appears to occur in Brachinini only.
Jayne E Yack +2 more
exaly +2 more sources
Defensive reaction time of bombardier beetles
Journal of Chemical Ecology, 1979exaly +2 more sources

