Results 141 to 150 of about 16,525 (232)

Biological control of pests in protected cultivation: implementation in Latin America and successes in Europe [PDF]

open access: yes
The area with greenhouse crops is estimated to be around 40,000 hectares in Latin America, of which approximately 60% is occupied with ornamentals. Several pests are responsible for losses in yield or quality of greenhouse crops production and pest ...
Bueno, V.H.P., Lenteren, J.C., van
core   +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  

Toxicity of pesticides to western predatory mite

open access: yesCalifornia Agriculture, 1987
Several pesticides showed low toxicity to the spider mite ...
M Hoy, J Conley
openaire   +1 more source

Spider and Predatory Mites Sampling Form

open access: yes, 2010
This sampling method uses the presence-absence method. Rather than counting the number of mites, scouts simply need to determine whether mites occur or do not occur on the collected leaves.
openaire   +1 more source

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