Results 31 to 40 of about 5,875 (196)

Use of Pyriproxyfen to Induce Oogenesis in Diapausing Megacopta cribraria (Heteroptera: Plataspidae), and Evaluation of Pyriproxyfen-Induced Eggs for Rearing the Parasitoid Paratelenomus saccharalis (Hymenoptera: Scelionidae)

open access: yesInsects, 2022
The mass rearing of hymenopteran egg parasitoids requires an abundant supply of host eggs. The onset of reproductive diapause and subsequent decline in egg production poses a challenge for parasitoid rearing when using host colonies augmented by field ...
Cory Penca   +5 more
doaj   +1 more source

Effects of reduced-risk pesticides and plant growth regulators on rove beetle (Coleoptera: Staphylinidae) adults [PDF]

open access: yes, 2012
Citation: Echegaray, Erik R., and Raymond A. Cloyd. 2012. “Effects of Reduced-Risk Pesticides and Plant Growth Regulators on Rove Beetle (Coleoptera: Staphylinidae) Adults.” Journal of Economic Entomology 105 (6): 2097–2106.
Cloyd, Raymond A., Echegaray, Erik R.
core   +2 more sources

Must Epidemiologically Impactful Vector Control Interventions Disrupt Mosquito Population Structure? A Case Study of a Cluster-Randomised Controlled Trial. [PDF]

open access: yesEvol Appl
ABSTRACT Large epidemiological impacts resulting from disease vector control interventions are typically associated with significant disruption of vector populations. While vector density is a frequently measured response, impacts on demography and connectivity are suspected but rarely quantified.
Dennis TPW   +10 more
europepmc   +2 more sources

The effect of pyriproxyfen as a "population growth regulator" against Aedes albopictus under semi-field conditions.

open access: yesPLoS ONE, 2013
An insect growth regulator, pyriproxyfen, has been used for the control of a range of pest insects, including mosquitoes. Pyriproxyfen is effective in inhibiting adult emergence and sterilizing adult females.
Shin-ya Ohba   +6 more
doaj   +1 more source

Molecular action of pyriproxyfen: Role of the Methoprene-tolerant protein in the pyriproxyfen-induced sterilization of adult female mosquitoes

open access: yesPLOS Neglected Tropical Diseases, 2020
Exposure of adult mosquitoes to pyriproxyfen (PPF), an analog of insect juvenile hormone (JH), has shown promise to effectively sterilize female mosquitoes. However, the underlying mechanisms of the PPF-induced decrease in mosquito fecundity are largely unknown.
Tahmina Hossain Ahmed   +4 more
openaire   +4 more sources

Over-expression of a cytochrome P450 is associated with resistance to pyriproxyfen in the greenhouse whitefly Trialeurodes vaporariorum. [PDF]

open access: yesPLoS ONE, 2012
The juvenile hormone mimic, pyriproxyfen is a suppressor of insect embryogenesis and development, and is effective at controlling pests such as the greenhouse whitefly Trialeurodes vaporariorum (Westwood) which are resistant to other chemical classes of ...
Nikos Karatolos   +5 more
doaj   +1 more source

Effects of Insect Growth Regulators on Mortality, Survival, and Feeding of Euprosterna elaeasa (Lepidoptera: Limacodidae) Larvae

open access: yesAgronomy, 2021
The potential of insecticides that affect the growth and insect development to control Euprosterna elaeasa was evaluated. Fenoxycarb, methoxyfenozide, pyriproxyfen, and tebufenozide were assessed against E.
Luis Carlos Martínez   +2 more
doaj   +1 more source

Comparison between standard and drift reducing nozzles for pesticide application in citrus: Part II. Effects on canopy spray distribution, control efficacy of Aonidiella aurantii (Maskell), beneficial parasitoids and pesticide residues on fruit [PDF]

open access: yes, 2017
Venturi nozzles are often recommended to reduce drift, which is one of the major pollution sources caused by the application of plant protection products on high growing crops. The coarse droplets produced by this type of nozzle could however also affect
Abad, Raquel   +7 more
core   +2 more sources

Community effectiveness of pyriproxyfen as a dengue vector control method: A systematic review.

open access: yesPLoS Neglected Tropical Diseases, 2017
BackgroundVector control is the only widely utilised method for primary prevention and control of dengue. The use of pyriproxyfen may be promising, and autodissemination approach may reach hard to reach breeding places. It offers a unique mode of action (
Dorit Maoz   +8 more
doaj   +1 more source

Environmental fate and properties of pyriproxyfen

open access: yesJournal of Pesticide Science, 2008
Pyriproxyfen is a broad-spectrum insect growth regulator (IGR) with insecticidal activity against public health insect pests such as houseflies, mosquitoes and cockroaches. In agriculture and horticulture, pyriproxyfen has registered uses for the control of scale, whitefly, aphids and fire ants.
Jonathan J. Sullivan, Kean S. Goh
openaire   +2 more sources

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