Results 131 to 140 of about 322 (164)

Mosquitoes, gnats, craneflies, midges and flies of the northern states

, 1897
openaire   +3 more sources

The varieties of rice plant resistant to rice cranefly, Tipula aino ALEXANDER

Proceedings of the Kanto-Tosan Plant Protection Society, 1959
openaire   +1 more source

European Cranefly Control in Turf Grass

Antonelli, Arthur L.
core  

Provisional atlas of the ptychopterid craneflies (Diptera: Ptychopteridae) of Britain and Ireland

, 1993
openaire   +1 more source

Alternative Controls for European Cranefly in Turfgrass

Stahnke, G. K., Stark, J. D., Antonelli, Arthur L., Brauen, S. E.   +3 more
core  

The Cephalic Skeleton of Contrasting Types of Cranefly Larvae.

Proceedings of the Zoological Society of London, 1926
ROBERT A. WARDLE, ELIZABETH A. TAYLOR
exaly   +3 more sources

The Respiratory System of Contrasting Typos of Cranefly Larvæ.

Proceedings of the Zoological Society of London, 1926
ROBERT A. WARDLE
exaly   +3 more sources

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Rhythmic thermoregulation in larval cranefly (Diptera: Tipulidae)

Canadian Journal of Zoology, 1981
The behaviour of fourth-instar larvae of a cranefly Tipula plutonis was examined in a horizontal thermal gradient. Under a 12 h light: 12 h dark cycle, larvae displayed a diel rhythm of preferred temperatures. Maximum temperatures (16–18 °C) were selected during the scotophase and minimum temperatures (12–14 °C) were selected during the photophase of ...
Martin Kavaliers
exaly   +2 more sources

Supercooling in a freeze-tolerant cranefly larva, Tipula sp.

Journal of Insect Physiology, 1992
Abstract The freezing curves of individuals of Tipula sp. revealed two markedly separate freezing events during winter. The initial freezing event occurred at about −3°C, the second at about −5°C. Larvae survived freezing to −10°C and contained about 30% unfreezable water.
Unn Gehrken
exaly   +2 more sources

The use of water traps for cranefly monitoring: an assessment of operator efficiency

Annals of Applied Biology, 1987
SUMMARYUnskilled operators used water traps to monitor cranefly populations in 48 grassland sites in the summer of 1984. For each trap operated the numbers of males and females were recorded and these counts were checked in the laboratory to give estimates of operator error. Operators also recorded the amount of time they spent implementing the scheme.
R P Blackshaw
exaly   +2 more sources