Results 1 to 10 of about 22,257,530 (378)

Probiotics as biological control agent in sea bass larviculture [PDF]

open access: yes, 2013
C
De Swaef, Evelien   +3 more
core   +1 more source

Biological control of brownbanded cockroaches

open access: yesCalifornia Agriculture, 1980
A parasitic wasp has been the major means of suppressing brown-banded cockroaches in large research buildings in Berkeley.
A Slater, M Hurlbert, V Lewis
doaj  

Raport privind controlul calitaţii microbiologice a produselor farmaceutice veterinare în anul 2014 / Report regarding the microbiological quality control of the veterinary pharmaceutical products during 2014 [PDF]

open access: yesMedicamentul Veterinar, 2015
The microbiological contamination of pharmaceutical products could have major consequences on the physical – chemical characteristics, safety and efficiency of the medicinal products, on the out of specification products recall-associated costs and, very
Simona Sturzu   +6 more
doaj  

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  

Biological control of woolly whitefly

open access: yesCalifornia Agriculture, 1976
The woolly whitefly, Aleurothrixus floccosus Mask., first discovered in residential San Diego during November 1966 surveys for the citrus whitefly, has been of deep concern to the citrus industry , the University of California, and various agricultural ...
P Debach, M Rose
doaj  

A comparative assessment of the methods of control of water hyacinth infestation with regards to fish production [PDF]

open access: yes, 1993
Water hyacinth (Eichhornia crassipes) has been subject of three control methods since its arrival into the Nigerian freshwater lagoon system in 1984 - mechanical, chemical and biological.
Adekoya, B.B.   +4 more
core  

Biological Control of Olive Scale

open access: yesCalifornia Agriculture, 1965
For nearly thirty years, olive scale, Parlatoria oleae (Colvée), has been the most important insect pest of olives in California. Prior to the introduction of the Persian wasp, Aphytis maculicornis (Masi), in 1952, olive scale was also a most serious ...
C Kennet, C Huffaker, K Opitz
doaj  

Vector control for the chikungunya disease: chemical control versus biological control: a mathematical point of view. [PDF]

open access: yes, 2010
The aim of this talk is to present recent investigations on the Chikungunya Disease that hitted Réunion Island, a French territory in Indian Ocean, in 2005 and 2006. Chikungunya is a vectorborne Disease, usually localized in Asia and East-Africa. In 2005,
Dumont, Yves
core  

First Occurrence of \u3ci\u3eHippodamia Variegata\u3c/i\u3e (Goeze) (Coleoptera: Coccinellidae) in Ohio [PDF]

open access: yes, 2018
(excerpt) Ladybird beetles, or coccinellids (Coleoptera: Coccinellidae), are significant arthropod predators in a variety of terrestrial ecosystems. Numerous classical biological control projects undertaken over the last 120 years in North America have ...
Bergolc, Melanie L   +6 more
core   +2 more sources

Mode of Infection of Metarhizium spp. Fungus and Their Potential as Biological Control Agents

open access: yesJournal of Fungi, 2017
Chemical insecticides have been commonly used to control agricultural pests, termites, and biological vectors such as mosquitoes and ticks. However, the harmful impacts of toxic chemical insecticides on the environment, the development of resistance in ...
Kimberly Moon San Aw, S. Hue
semanticscholar   +1 more source

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