Results 11 to 20 of about 73,732 (209)
EFFECTS OF FLEA BEETLES ON THE YIELD OF RADISH
Entomologia Experimentalis et Applicata, 1970 The yield of dry matter of radish attacked by adult flea beetles in the field was negatively and linearly related to the number of feeding lesions/unit area of leaf, when both sets of values were transformed logarithmically. The nature of the relationship is discussed.ZusammenfassungDIE WIRKUNG VON ERDFLOH‐BEFALL AUF DEN ERTRAG BEI RETTICHENDie ...
Bardner, R., Taylor, W. E.
openaire +2 more sources
Flea beetles (Coleoptera, Chrysomelidae, Halticinae) on rapeseed and sugarbeet in Finland [PDF]
Agricultural and Food Science, 1986 Surveys of the incidence of flea beetles on sugarbeet and rapeseed were carried out in eight localities in southern and central Finland in 1972 and 1980—83.
Arja Augustin +2 more
doaj +1 more source
Species of the genus Psylliodes Latreille (Coleoptera: Chrysomelidae, Galerucinae, Alticini) in the Canola fields of Guilan province with a new record for the Iranian fauna [PDF]
نامه انجمن حشرهشناسی ایران, 2021 Flea beetles (Coleoptera: Chrysomelidae, Galerucinae) are important pests of Canola, which the adult feedings on cotyledon cause severe damage to the crop. In this paper, Psylliodes Latreille species collected by sticky or pan traps during 2018–2020 from
Sayeh Serri +3 more
doaj +1 more source
Insect Management for Sweet Potatoes
EDIS, 2021 Sweet potatoes, both orange- and white-fleshed varieties, are widely grown in Florida. Foliar pests, leafminers, whiteflies and armyworms, are generally not difficult to manage; in fact insecticides should be avoided to conserve their natural enemies ...
Xavier Martini, S. E. Webb
doaj +3 more sources
Plants, 2016 The use patterns and role of insecticide seed treatments, with focus on neonicotinoid insecticides, were examined for canola/oilseed rape production in Canada and the EU.
Gregory Sekulic, Curtis B. Rempel
doaj +1 more source
Insects, 2020 The biology of the moss and leaf litter inhabiting flea beetles is poorly understood. In this study, a new species of moss-eating flea beetles Cangshanaltica fuanensis sp. nov.
Yongying Ruan +2 more
doaj +1 more source
Flea Beetle Pests of Vegetables [PDF]
, 1999 NYS IPM Type: Vegetables IPM Fact SheetFlea beetles are common pests and frequently do serious damage to vegetable crops. Excessive feeding damage by flea beetles can stress and kill young plants.
Hoebeke, Richard +2 more
core +6 more sources
Acta Agriculturae Slovenica, 2008 Flea beetles (Phyllotreta spp.), cabbage stink bugs (Eurydema ventrale) and onion thrips (Thrips tabaci) cause significant economic problems to cabbage growers in Slovenia.
Dragan ŽNIDARČIČ +2 more
doaj +1 more source
Flea Beetles on Vegetables [PDF]
, 2015 Flea beetles are common and problematic in Utah. They are present in late spring and early summer on many vegetable crops and ornamental plants. Adult flea beetles are small, shiny insects that have enlarged hind legs, allowing them to jump great ...
Alston, Diane +2 more
core +1 more source
EDIS, 2012 Alligatorweed is an aquatic weed native to South America that began threatening Florida’s waterways in the early 1900s. Alligatorweed flea beetles kill the plant by destroying its stored food and interfering with photosynthesis by removing leaf tissue ...
Ted D. Center +2 more
doaj +5 more sources