Results 1 to 10 of about 42 (34)

Chevroned Water Hyacinth weevil Neochetina bruchi Hustache (Insecta: Coleoptera: Curculionidae)

open access: yesEDIS, 2021
Neochetina bruchi Hustache is commonly referred to as the chevroned water hyacinth weevil and is a weed biological control agent used to manage water hyacinth, Pontederia crassipes Mart.
Eutychus Kariuki, Carey Minteer
doaj   +9 more sources

INTEGRATED USE OF NEOCHETINA BRUCHI AND ALTERNARIA EICHHORNIAE IN CONTROLLING WATER HYACINTH [PDF]

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2011
The study on the integrated use of the chevroned water hyacinth weevil (Neochetina bruchi Mustache) and the water hyacinth blight disease  (Alternaria eichhorniae Nag Raj & Ponnappa) in suppressing water hyacinth growth was carried out under field ...
OKKY S. DHARMAPUTRA   +4 more
doaj   +3 more sources

INTEGRATED USE OF NEOCHETINA BRUCHI AND ALTERNARIA EICHHORNIAE IN CONTROLLING WATER HYACINTH

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 1999
The study on the integrated use of the chevroned water hyacinth weevil (Neochetina bruchi Mustache) and the water hyacinth blight disease (Alternaria eichhorniae Nag Raj & Ponnappa) in s uppressing water hyacinth growth was carried out under field ...
KASNO   +4 more
doaj   +2 more sources

The Impact of Simulated Spectral Noise on Random Forest and Oblique Random Forest Classification Performance [PDF]

open access: yes, 2018
Hyperspectral datasets contain spectral noise, the presence of which adversely affects the classifier performance to generalize accurately. Despite machine learning algorithms being regarded as robust classifiers that generalize well under unfavourable ...
Kabir Peerbhay   +3 more
core   +1 more source

The possible effect of insecticide drift from citrus orchards, and acute toxicity of insecticides on the biocontrol agents of Pontederia crassipes (Mart.) Solms-Laub (Pontederiaceae) established along citrus orchards in the Lowveld region of Mpumalanga Province, South Africa [PDF]

open access: yes, 2023
This study investigated the possible effect of insecticide drift on naturalized biological control agents of Pontederia crassipes (Mart.) Solms-Laub (Pontederiaceae), in the Lowveld region of Mpumalanga Province of South Africa.
Mabuza, Mefika Michael
core   +1 more source

\u3cem\u3eNEOCHETINA\u3c/em\u3e SPECIES AND ARTHROPOD COMMUNITIES IN WATER-HYACINTH RAFTS IN SOUTH CAROLINA [PDF]

open access: yes, 2007
Arthropod communities inhabiting feral water-hyacinth rafts were surveyed monthly in South Carolina\u27s Coastal Plain from March 2005 through February 2006. Special attention was given to the chevroned waterhyacinth weevil [Neochetina bruchi (Hustache)],
Powell, Benjamin
core   +2 more sources

S. Dharmaputra [PDF]

open access: yes, 1999
The study on the integrated use of the chevroned water hyacinth weevil (Neochetina bruchi Mustache) and the water hyacinth blight disease (Alternaria eichhorniae Nag Raj & Ponnappa) in suppressing water hyacinth growth was carried out under field ...
DHARMAPUTRA, O. S. (OKKY)   +4 more
core  

Impact of seasonal variation on population of weevils (Neochetina spp) [PDF]

open access: yes, 2008
The impact of seasonal variation on population of weevils (Neochetina Spp), commonly used as water hyacinth bio-control agent was carried out in the National Institute for Freshwater Fisheries Research water-hyacinth insect laboratory. The experiment was
Brinin-Yauri, A.Y.   +3 more
core  

Control of water hyacinth and other invasive weeds in Lake Victoria: a regional project proposal [PDF]

open access: yes, 1995
This proposal requests the World Bank, through the FAO and the Governments of Kenya, Uganda and Tanzania to fund a "Regional Project for the Control of Water Hyacinth, with Particular Reference to manual harvesting and the Introduction of natural enemies
Mailu, A.M.
core  

A review of herbicide use in the control of water hyacinth with recommendations on possible use in Lake Victoria [PDF]

open access: yes, 1998
Lake Victoria, which is socioeconomically important to the riparian states of Kenya, Uganda, Tanzania, and to the global global community, has a surface area of 68,000 km2 while the adjoining lake catchment area measures 184,000 km2.

core  

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