Results 111 to 120 of about 109,726 (247)

Studies of the Habits and Development of Neocerata rhodophaga Coquillett [PDF]

open access: yes, 1904
About the year 1897, in the vicinity of Chicago, Illinois, certain varieties of roses grown under glass, notably the Meteor, were attacked by great numbers of minute cecidomyian larvae which destroyed the terminal leaf and blossom buds.
Webster, F.M.
core  

The Feeding Behaviour of Gall Midge Larvae and Its Implications for Biocontrol of the Giant Reed: Insights from Stable Isotope Analysis. [PDF]

open access: yesBiology (Basel), 2022
Careddu G   +6 more
europepmc   +1 more source

Does pre-dispersal seed predation limit reproduction and population growth in the alpine clonal plant Geum reptans ? [PDF]

open access: yes, 2018
We studied the impact of the seed damaging gall midge larva Geomyia alpina on its perennial alpine host plant Geum reptans. We analysed the effect of seed predation on reproduction by seeds, i.e.
Stöcklin, Jürg, Weppler, Tina
core  

Compatibility of Glyphosate with Galerucella calmariensis; a Biological Control Agent for Purple Loosestrife (Lythrum salicaria) [PDF]

open access: yes, 1999
By integrating Galerucella calmariensis with glyphosate there is potential to achieve both immediate and sustained control of purple loosestrife (Lythrum salicaria).
Gabor, T. Shane   +2 more
core  

The British Gall Midges of Peas

open access: yesBulletin of Entomological Research, 1928
There are in Britain three species of gall midges the larvae of which may be found in pea-pods: the pea midge (Contarinia pisi, Winn.), which is the most common and is sometimes a pest; Lestodiplosis pisi, Barnes, a predator on the former; and Clinodiplosis pisicola, sp. n., an inquiline.
openaire   +1 more source

Impact of Soil Type, Moisture, and Depth on Swede Midge (Diptera: Cecidomyiidae) Pupation and Emergence [PDF]

open access: yes, 2017
Contarinia nasturtii (Kieffer) (Diptera: Cecidomyiidae), a common insect pest in Europe and a new invasive pest in North America, causes severe damage to cruciferous crops. Currently, many counties in Canada and the United States in which C.
Chen, Mao, Shelton, Anthony M.
core  

Two new Gall Midges from Mauritius

open access: yesBulletin of Entomological Research, 1945
Specimens of a Stenodiplosis were received early in 1942 from Mr. A. Moutia labelled “no. 73, ex inflorescence of Stenotaphrum dimidiatum, Mauritius (Reduit), xii.1940.” In a subsequent letter, dated 25th May, 1942, Mr. Moutia stated that the midges were reared in the laboratory from material collected in the fields.
openaire   +1 more source

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