English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Apple orchardists in Twyford, Hawke’s Bay, have reported increased fruit damage by leafrollers for several years. Of the three pest species present in this area, Planotortrix octo (greenheaded leafroller), is the main species found on fruit. First instar P. octo larvae were screened for resistance by a direct spray test using a Potter tower. Dosage-mortality responses for the offspring of wild-wild pairs from three orchards showed a 7-32 fold resistance to azinphos-methyl compared with larvae from a susceptible laboratory colony. P. octo larvae from one of the above and 16 further orchards were sprayed with a single diagnostic dosage (LD 99 for the susceptible strain). Resistance was found at 17 of 19 sites covering approximately 1000 ha. A resistance management strategy, using pheromone mating disruption, is being implemented.

proceedings of the new zealand weed and pest control conference/new zealand plant protection/proceedings of the ... national weeds conference/proceedings of the new zealand weed control conference/proceedings of the new zealand plant protection conference

Resistance of <i>Planotortrix octo</i> (greenheaded leafroller) to azinphos-methyl in Hawke's Bay