Results 101 to 110 of about 4,512 (212)
, 2011 The pear sawfly, which is actually a wasp, is a common pest on pear, cherry, and hawthorn in Utah. The slug-like appearance of the larval stage has prompted this insect to also be referred to as the pear or cherry slug in various parts of the ...
Jones, Vincent P., Davis, Ryan S.
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Loblolly pine sawfly (Neodiprion taedae linearis Ross)
, 2011 Educação Superior::Ciências Agrárias::AgronomiaMostra imagem de larvas de loblolly pine sawfly (Neodiprion taedae linearis Ross) se alimentando de planta.
Bennett, W. H.
core +1 more source
, 2011 The wheat stem sawfly, Cephus cinctus Norton (Hymenoptera: Cephidae), is historically one of the most important economic insect pests in the northern Great Plains of North America.
Spaner, Dean M. +3 more
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Pest Management of Wheat Stem Sawfly, Cephus Cinctus Norton (Hymenoptera: Cephidae), in Western North Dakota [PDF]
, 2012 The wheat stem sawfly, Cephus cinctus Norton, is regarded as a major pest of dryland wheat in the Upper Great Plains. For peak emergence of wheat stem sawfly, the most accurate base was 0 C using air temperature, and then degree-day base of 0 C using ...
Stegmiller, Joseph
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, 2020 Historically, the wheat stem sawfly, Cephus cinctus Norton was a pest in spring wheat-growing regions of the northern Great Plains. However, in the 1980s, it was found infesting winter wheat fields in Montana.
McCullough, Chris T. +2 more
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Improving integrated pest management of wheat stem sawfly (Hymenoptera: Cephidae)
, 2021 2021 Fall.Includes bibliographical references.The wheat stem sawfly (Cephus cinctus Norton) has been a major pest of cultivated wheat (Triticum aestivum L.) for over 100 years. It is difficult to estimate the damage of this insect.
Peirce, Erika S., author +4 more
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, 1991 NYS IPM Type: Fruits IPM Fact SheetThe European apple sawfly is an introduced pest that was first noted in North America infesting crabapples on Long Island (Farmingdale, N.Y.) and Vancouver Island (Victoria, B.C.) during 1939 and 1940, respectively ...
Weires, R.W. Jr.
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The sawfly Tenthredo mariae Aguado, 2014, is eating a fly
, 2016 Tenthredo (Eurogaster) mariae Aguado, 2014Piedrahita (Spain: Avila) 40.398°N 5.246°W, 1580mA female Tenthredo mariae (body size about 11-12 mm) is eating a fly. Meanwhile, another small fly is crawling around the legs of the sawfly.
Andreas Taeger (434128)
core +1 more source
, 2020 An investigation on spatial distribution of apple sawfly (Hoplocampa testudinea Klug, 1816) populations was conducted in organically and conventionally managed apple orchards of Institute of Horticulture, Lithuanian Research Centre for Agriculture and ...
Rimantas Tamošiūnas +5 more
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Virginia Pine Sawfly: Hymenoptera: Diprionidae: Neodiprion pratti (Dyer)
, 2014 Describes the Virginia Pine Sawfly (Neodiprion pratti), its life history, range, damage to pine trees, and discusses methods of ...
Salom, Scott M., Day, Eric R.
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