Results 11 to 20 of about 330,865 (239)

The state of commercial augmentative biological control: plenty of natural enemies, but a frustrating lack of uptake [PDF]

open access: yes, 2011
Augmentative biological control concerns the periodical release of natural enemies. In com- mercial augmentative biological control, natural enemies are mass-reared in biofactories for release in large numbers to obtain an immediate control of pests. The
Lenteren, J.C., van
core   +5 more sources

Entomotoxic efficacy of fungus-synthesized nanoparticles against immature stages of stored bean pests

open access: yesScientific Reports, 2023
Nanopesticides, particularly biosynthesized ones using organic reductants, hold great promise as a cost-effective and eco-friendly alternative to chemical pesticides. However, their efficacy on stored product pests, which can cause damage to dried grains,
Eman Ahmed Mohamed Helmy   +4 more
doaj   +1 more source

SPATIAL AND TEMPORAL DISTRIBUTION OF NATURAL ENEMIES VISITING REFUGIA IN A PADDY FIELD AREA IN MALANG [PDF]

open access: yesAGRIVITA Journal of Agricultural Science, 2012
Human activities in seeking agricultural lands, has change the traditional agricultural system into intensive cultivation system. One effort to minimize intensive agriculture system is the use of natural enemies to control pests.
Wiwin Maisyaroh   +3 more
doaj   +2 more sources

Mutant fixation in the presence of a natural enemy [PDF]

open access: yesNature Communications, 2023
AbstractThe literature about mutant invasion and fixation typically assumes populations to exist in isolation from their ecosystem. Yet, populations are part of ecological communities, and enemy-victim (e.g. predator-prey or pathogen-host) interactions are particularly common.
Dominik Wodarz, Natalia L. Komarova
openaire   +4 more sources

Trichogramma ostriniae Is More Effective Than Trichogramma dendrolimi As a Biocontrol Agent of the Asian Corn Borer, Ostrinia furnacalis

open access: yesInsects, 2022
The Asian corn borer (ACB), Ostrinia furnicalis, is a serious corn pest in south-east Asia, causing huge economic losses every year. Trichogramma dendrolimi and Trichogramma ostriniae, two egg parasitoids, have previously been identified as key ...
Yu Wang   +5 more
doaj   +1 more source

Biological control in French Guiana, Guadeloupe and Martinique [PDF]

open access: yes, 2020
Several biological control agents have been introduced successfully in Guyana, and / or Guadeloupe and Martinique: three tachinid dipterans and one hymenopteran for control of sugarcane borers, a ladybird and a hymenopteran parasitoid against the pink ...
Ryckewaert, Philippe   +1 more
core   +1 more source

Five newly recorded species of the genus Streblocera Westwood (Hymenoptera: Braconidae: Euphorinae) from Korea

open access: yesJournal of Asia-Pacific Biodiversity, 2016
Five species of the genus Streblocera (Hymenoptera: Braconidae: Euphorinae) are reported for the first time from Korea: Streblocera (Eutanycerus) affinis Belokobylskij, Streblocera (E.) galinae Belokobylskij, Streblocera (E.) lienhuachihensis Chou ...
Hye-Rin Lee   +3 more
doaj   +1 more source

Natural Enemies of Alfalfa Weevil, \u3ci\u3eHypera Postica\u3c/i\u3e (Coleoptera: Curculionidae), in Minnesota [PDF]

open access: yes, 2017
Alfalfa weevil, Hypera postica, is present throughout Minnesota. How- ever, economically damaging populations seldom occur, due to a combination of natural enemies and adverse climatic conditions.
Flanders, Kathy L   +2 more
core   +2 more sources

High-throughput profiling of diapause regulated genes from Trichogramma dendrolimi (Hymenoptera: Trichogrammatidae)

open access: yesBMC Genomics, 2020
Background The parasitoid wasp, Trichogramma dendrolimi, can enter diapause at the prepupal stage. Thus, diapause is an efficient preservation method during the mass production of T. dendrolimi.
Xue Zhang   +4 more
doaj   +1 more source

Optimal rearing medium for the population growth of the predatory mite, Amblyseius swirskii (Athias-Henriot) (Acari: Phytoseiidae)

open access: yesEgyptian Journal of Biological Pest Control, 2020
Background The successful rearing of predators or parasitoids is one of the most important elements in biological control programs. The dried fruit mite, Carpoglyphus lactis (L.), can be used as an alternative prey for the phytoseiid predatory mite ...
Phyu Phyu San   +3 more
doaj   +1 more source

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