Results 81 to 90 of about 2,936 (237)

Eulachnus rikeyi (Williams, 1911) (Hemiptera: Aphididae) - praga introduzida em plantios de Pinus spp. no Brasil. [PDF]

open access: yes, 2007
bitstream/item/215472/1/com-tec191-1 ...
CALDATO, N.   +3 more
core   +1 more source

Biological control of leatherjackets using insect pathogens OF0116T [PDF]

open access: yes, 1998
Leatherjackets (Tipula spp.; larvae of crane flies) are significant pests affecting the organic farming sector. Effective non-chemical methods of protecting organic crops from leatherjackets have not yet been developed, although insect pathogens are a ...
Chandler, David
core  

Entomopathogenic fungi and invasional meltdown [PDF]

open access: yes, 2010
Invasive non-native (alien) species are considered to be one of the greatest threats to biodiversity (Millenium Ecosystem Assessment 2005) through predation, competition, hybridisation or as vectors of disease (Hulme et al., 2009). The movement of peole
Roy, Helen E.
core  

Test of the pathogenicity of two commercial Beauveria strains on third-instar larvae of the mango blossom gall midge, Procontarinia mangiferae (Felt) (Diptera: Cecidomyiidae) [PDF]

open access: yes, 2014
Introduction. The invasive gall midge, Procontarinia mangiferae (= Erosomyia mangiferae Felt), is one of the most important flowering pests of mango orchards worldwide.
Amouroux, Paul   +4 more
core   +1 more source

Occurrence and Control of Soybean Aphid, Aphis glycines Matsumura [PDF]

open access: yes, 1999
The soybean aphid, Aphis glycines Matsumura, is one of the most important pests of soybean. The A. glycines outbreak in 1998 followed another aphid outbreak after 1989, which caused enormous economic losses. The aphid infested areas exceeded 200 thousand
Liu, Peijing, Ni, Wenjun, Wu, Xiaobing
core  

Natural occurrence of entomophthoroid fungi of aphid pests on Medicago sativa L. in Argentina

open access: yesRevista Argentina de Microbiología
Four species of entomophthoroid fungi, Pandora neoaphidis (Entomophthorales: Entomophthoraceae), Zoophthora radicans (Entomophthorales: Entomophthoraceae), Entomophthora planchoniana (Entomophthorales: Entomophthoraceae) and Neozygites fresenii ...
Romina G Manfrino   +3 more
doaj  

Und täglich grüsst die Kirschessigfliege… [PDF]

open access: yes, 2015
Die Kirschessigfliege Drosophila suzukii ist angekommen und im Obstbai, sowie in den Medien sehr ...
Daniel, Claudia
core  

Biology of Entomophthora floridana Attacking Eutetranychus banksi

open access: yesThe Florida Entomologist, 1966
During experiments designed to evaluate the biological control of the Texas citrus mite, Eutetranychus banksi (McGregor), in citrus groves, it was found that counts of these mites and the known biological-control factors present did not adequately explain population increases and decreases.
Allen G. Selhime, Martin H. Muma
openaire   +1 more source

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