Results 71 to 80 of about 12,719 (266)
Hymenopteran parasitoids strongly associated with the sugarcane borer [Diatraea saccharalis (Lepidoptera: Crambidae)] may be found both in organic and conventional sugarcane farming systems.
Erica Ayumi Taguti +3 more
doaj +1 more source
Abstract Invasive eucalypt psyllids pose a threat to the long‐term production of eucalypts worldwide. In order to reduce their economic impact, classical biological control using Psyllaephagus species has been used successfully. The objectives of this study were to determine the host specificity and host stage preference of Psyllaephagus blastopsyllae,
Privilege T. Makunde +3 more
wiley +1 more source
Record of Diglyphus walker (Hymenoptera: Eulophidae) species in Brazil [PDF]
Leafminers (Diptera: Agromyzidae) are pests of various crops, mainly in greenhouses, and have Diglyphus spp. as important leafminer larval parasitoids. Until recently, only Diglyphus insularis (Gahan) had been reported in Brazil. In here we report the first records of Diglyphus begini (Ashmead), D. intermedius (Girault) and D. isaea (Walker) in Brazil.
Carvalho, AR +3 more
openaire +4 more sources
گزارش یک جنس جدید از ایران (Colpoclypeus florus (Walker, 1983) (Hymenoptera: Eulophidae [PDF]
در جریان نمونه برداری از شته های درختان سیب شهرستان مشهد در سال 1387، برخی از لاروهای متعلق به خانوادة Tortricidae با نشانه های پارازیتیسم جمع آوری شدند.
ریحانه درسوئی +2 more
doaj +1 more source
Biological Flora of Britain and Ireland: Cytisus scoparius*
Broom is an attractive and common native plant across Britain, Ireland and most of Europe, and yet it is considered a harmful and invasive weed around the rest of the world. This is aided by broom thriving on poor dry soils, helped by using green stems for photosynthesis and having root nodules to fix nitrogen.
Peter A. Thomas +9 more
wiley +1 more source
The Subcolonization and Buildup of \u3ci\u3eTetrastichus Julis,\u3c/i\u3e (Hymenoptera: Eulophidae) a Larval Parasitoid of the Cereal Leaf Beetle, (Coleoptera: Chrysomelidae) in the Lower Peninsula of Michigan [PDF]
Following initial establishment of the parasitoid, Tetrastichus julis (Walker), at a carefully managed field nursery, releases of parasitized Oulema melanopus larvae were made by Michigan county agents at preselected sites throughout the lower peninsula ...
Logan, P. A, Sauer, R. J, Stehr, F. W
core +2 more sources
This study was carried out to determine the leaf pest insects and their distribution, biology and natural enemies of eucalyptus trees in Antalya in 2017 to 2018. For this purpose, eucalyptus plantation areas and eucalyptus trees in landscaping areas were
Gülşen ÇIKARAN, Mustafa AVCI
doaj +1 more source
A survey of parasitoids from Greece with new associations [PDF]
We report 22 parasitoid species from Greece that have emerged from their hosts belonging to Blattodea, Coleoptera, Hymenoptera and Lepidoptera, including 12 Braconidae, one Eulophidae, one Evaniidae, seven Ichneumonidae, and one Tachinidae.
Nickolas G. Kavallieratos +6 more
doaj +2 more sources
Pest categorisation of Coccus viridis
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Coccus viridis (Hemiptera: Coccidae), the green coffee scale, for the territory of the European Union (EU), following the commodity risk assessment of Jasminum polyanthum from Uganda, in which C. viridis was identified as a pest of possible concern to the EU.
EFSA Panel on Plant Health (PLH) +27 more
wiley +1 more source
Fil: Hernandez, Carmen Marcela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola.
Aquino, Daniel Alejandro +4 more
openaire +2 more sources

