Results 81 to 90 of about 186,041 (277)

Organic Cotton Crop Guide - A manual for practitioners in the tropics [PDF]

open access: yes, 2005
Designed primarily as a reference manual for extension workers and farmers, the Organic Cotton Crop Guide provides comprehensive practical know-how on organic cotton production in the tropics.
Eyhorn, Frank   +2 more
core  

A comparison of alternative plant mixes for conservation bio-control by native beneficial arthropods in vegetable cropping systems in Queensland Australia. [PDF]

open access: yes, 2010
Cucurbit crops host a range of serious sap-sucking insect pests, including silverleaf whitefly (SLW) and aphids, which potentially represent considerable risk to the Australian horticulture industry. These pests are extremely polyphagous with a wide host
Midmore, D.J.   +3 more
core   +2 more sources

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan   +14 more
wiley   +1 more source

Potential and Limits of Pesticide Free Apple Growing by a Self-Regulating Orchard Set-Up: Project Presentation and First Experiences [PDF]

open access: yes, 2010
Different research groups have already proven that flowering plants in orchards can enhance beneficial arthropods. Even within the tree rows different beneficial can be supported by selected plant species.
Daniel, C.   +4 more
core  

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

open access: yesAdvanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds   +2 more
wiley   +1 more source

A survey of natural parasitism of mirid bugs by parasitoids on apples and pears in Norway [PDF]

open access: yes, 2008
Mirid bugs are important pests in both integrated and organic fruit production. In a survey in 2006 the proportion of mirids parasitized by parasitoids was investigated in 18 Norwegian orchards.
Djønne, R. T.   +3 more
core  

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

open access: yesAdvanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun   +3 more
wiley   +1 more source

Sustainable control of Anopheles mosquito population [PDF]

open access: yes, 2014
Despite the widespread use of insecticides, community engagement programmes and preventive measures mosquito borne diseases are growing and new tools to prevent the spread of disease are urgently needed. An alternative control measure for the eradication
Birch, Philip   +5 more
core   +1 more source

Survey of the Reduviidae (Heteroptera) of Southern Illinois, Excluding the Phymatinae, With Notes on Biology [PDF]

open access: yes, 2018
A survey of the nonphymatine reduviids of southern Illinois was con­ducted from April 1996 to November 1998. In addition to county distributions, information was collected on times of occurrence of adults and nymphs and associated habitats.
Hagerty, A. M, McPherson, J. E
core   +3 more sources

Scouting for Insects, Use of Thresholds and Conservation of Beneficial Insects on Tomatoes

open access: yesEDIS, 2003
This article provides a description of the rationale of scouting methodology, action thresholds, and pesticide selection criteria for tomatoes. This document is ENY685, one of a series of the Entomology and Nematology Department, UF/IFAS Extension ...
David J. Schuster
doaj   +3 more sources

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