Results 151 to 160 of about 52,743 (314)

Biological control of Rubus alceifolius (Rosaceae) in La Réunion Island (Indian Ocean): from investigations of the plant to the release of the biocontrol agent Cibdela janthina (Argidae) [PDF]

open access: yes, 2011
The giant bramble (Rubus alceifolius Poir.: Rosaceae), native to Southeast Asia, is one of the most invasive plants in La Réunion. A ten year research program was launched in 1997 with three components: i) genetic diversity, ii) development strategy, and
Baret, Stéphane   +2 more
core  

اولین گزارش از (Rhoptrispa dilaticornis (Duvivier) (Col.: Chrysomelidae مینوز برگ نیشکر در ایران [PDF]

open access: yesتحقیقات آفات گیاهی, 2017
نیشکر یکی از محصولات راهبردی کشاورزی ایران و استان خوزستان می ‏باشد. با توجه به سیستم تک کشتی و سطح وسیع کشت نیشکر در این استان، همواره مسائلی مانند طغیان آفات ثانویه یا ظهور آفات جدید مطرح می‏ باشند. بنابراین پایش مداوم فون حشرات در این مزارع ضروری است.
امیر چراغی   +1 more
doaj  

The Western North American Genus Androlyperus Crotch, 1873 (Coleoptera: Chrysomelidae: Galerucinae) [PDF]

open access: yes, 1999
The five previously known species of Androlyperus are redescribed and diagnosed. Androlyperus nataliae n. sp. is described from the Baja California Peninsula, Mexico.
Clark, Shawn M.
core  

Importance of Secondary Metabolites for Leaf Beetles (Coleoptera: Chrysomelidae)

open access: yesInternational Journal of Secondary Metabolite, 2014
Leaf beetles (Chrysomelidae) are one of the most diverse families of herbivorous insects. Many of them are important agricultural pests and cause remarkable loss of crop and money as well.
A. N. EKİZ
doaj  

TGLE Vol 50 nos. 3 & 4 full issue [PDF]

open access: yes, 2018
The Great Lakes Entomologist Volume 50 Numbers 3 & 4 Fall/Winter full ...

core   +1 more source

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