Results 1 to 10 of about 1,314,263 (300)

Plant-Mediated Behavioural Avoidance of a Weevil Towards Its Biological Control Agent [PDF]

open access: yesFrontiers in Plant Science, 2022
New Zealand pastures largely comprising Lolium ryegrass species (Poales: Poaceae) are worth $19.6B and are subject to major pest impacts. A very severe pest is the Argentine stem weevil Listronotus bonariensis (Kuschel) (Coleoptera: Curculionidae).
Morgan W. Shields   +5 more
doaj   +2 more sources

Metarhizium mendonceae sp. nov.: An important biological control agent for insect pests. [PDF]

open access: yesPLoS ONE
The Metarhizium anisopliae complex consists of 34 formally described phylogenetic species. Metarhizium anisopliae sensu lato has been used for decades in Brazil as a biological control agent for controlling spittlebugs in sugarcane plantations.
Jayara Dayany da Costa Silva   +14 more
doaj   +2 more sources

Optimal Control for a Dispersing Biological Agent

open access: yesJournal of Agricultural and Resource Economics, 2014
A bioeconomic model is developed to analyze the optimal control management strategies for an introduced herbivore in a two-compartment ecosystem. This paper analyzes cost-effective control strategies that decrease the spillover effects of the herbivore ...
Morteza Chalak
doaj   +3 more sources

Post‐introduction evolution in the biological control agent Longitarsus jacobaeae (Coleoptera: Chrysomelidae)

open access: yesEvolutionary Applications, 2012
Rapid evolution has rarely been assessed in biological control systems despite the similarity with biological invasions, which are widely used as model systems. We assessed post‐introduction climatic adaptation in a population of Longitarsus jacobaeae, a
Marianna Szűcs   +3 more
doaj   +2 more sources

Livestock as a potential biological control agent for an invasive wetland plant [PDF]

open access: yesPeerJ, 2014
Invasive species threaten biodiversity and incur costs exceeding billions of US$. Eradication efforts, however, are nearly always unsuccessful. Throughout much of North America, land managers have used expensive, and ultimately ineffective, techniques to
Brian R. Silliman   +8 more
doaj   +4 more sources

Genomic insight into diet adaptation in the biological control agent Cryptolaemus montrouzieri [PDF]

open access: yesBMC Genomics, 2021
Background The ladybird beetle Cryptolaemus montrouzieri Mulsant, 1853 (Coleoptera, Coccinellidae) is used worldwide as a biological control agent. It is a predator of various mealybug pests, but it also feeds on alternative prey and can be reared on ...
Hao-Sen Li   +7 more
doaj   +2 more sources

Harposporium incensis sp. nov. a South American cordycipitoid species exhibiting inter-phylum host-jumping and having potential as a biological control agent for pest management [PDF]

open access: yesMycology
Macro- and microscopic morphological studies and multilocus phylogenetic analysis were made on larval specimens of a ghost moth collected from a pigeon pea plantation in Huánuco, Peru.
Ming-Jun Chen   +12 more
doaj   +2 more sources

Isolation of Nine Bacteriophages Shown Effective against in Korea [PDF]

open access: yesThe Plant Pathology Journal, 2022
Erwinia amylovora is a devastating bacterial plant pathogen that infects Rosaceae including apple and pear and causes fire blight. Bacteriophages have been considered as a biological control agent for preventing bacterial infections of plants.
Jungkum Park   +4 more
doaj   +1 more source

Schistosomiasis Model Incorporating Snail Predator as Biological Control Agent

open access: yesMathematics, 2021
Schistosomiasis is a parasitic disease caused by the schistosoma worm. A snail can act as the intermediate host for the parasite. Snail-population control is considered to be an effective way to control schistosomiasis spread.
Wahyudin Nur   +3 more
doaj   +1 more source

THE IMPLEMENTATION PROSPECTS OF AMBLYSEIUS SP. AS BIOLOGICAL CONTROL AGENT [PDF]

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2020
Amblyseius sp. was found as a natural enemy of spider mites. Amblyseius can adjust to live together with other mite predators in the development of spider mites. When conditions are favorable for the proper flow between source plants and protected plants,
Handoko, Latifah E.
doaj   +1 more source

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