Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080332206> ?p ?o ?g. }
Showing items 1 to 62 of
62
with 100 items per page.
- W2080332206 abstract "Experiments were conducted on nymphs of the pear psylla, Psyllia pyripyri, with various combinations of the following ingredients: Bordeaux (2-40-100), nicotine sulfate, free nicotine, Derrisol, M-P Insecticide, white petroleum oils, pine oil, Hardwood neutral oil, and Penetrol. The trials were made in commercial orchards, using a large spray rig. All the ingredients showed toxicity toward psylla nymphs at the various strengths used. The percentage of dead nymphs varied directly with the proportion of white oil, but nicotine (1-3200) showed a certain toxicity which appears to be but slightly increased by larger dosages. The several ingredients when mixed seemed to increase the destructiveness of the resultant mixture by an amount equal to the sum of the specific toxicities of the components. It is indicated that the nicotine content of psylla nymph sprays can be considerably reduced provided other toxic materials are added which do not react unfavorably with the nicotine. The percentage of white oil can be reduced in the spray mixtures if nicotine in pine oil or Hardwood neutral oil be added. Pine oil and Hardwood neutral oil show promise of reducing materially the nicotine content of the regular spray. Penetrol in bordeaux with reduced nicotine dosage was tested the most extensively and appears to be safe to foliage during the spring application if normal temperatures prevail." @default.
- W2080332206 created "2016-06-24" @default.
- W2080332206 creator A5057239332 @default.
- W2080332206 date "1930-02-01" @default.
- W2080332206 modified "2023-09-25" @default.
- W2080332206 title "Toxicity of Sprays and Spray Ingredients on Pear Psylla Nymphs" @default.
- W2080332206 doi "https://doi.org/10.1093/jee/23.1.190" @default.
- W2080332206 hasPublicationYear "1930" @default.
- W2080332206 type Work @default.
- W2080332206 sameAs 2080332206 @default.
- W2080332206 citedByCount "1" @default.
- W2080332206 crossrefType "journal-article" @default.
- W2080332206 hasAuthorship W2080332206A5057239332 @default.
- W2080332206 hasConcept C144027150 @default.
- W2080332206 hasConcept C169760540 @default.
- W2080332206 hasConcept C178790620 @default.
- W2080332206 hasConcept C185592680 @default.
- W2080332206 hasConcept C2775874295 @default.
- W2080332206 hasConcept C2779547902 @default.
- W2080332206 hasConcept C29730261 @default.
- W2080332206 hasConcept C33070731 @default.
- W2080332206 hasConcept C59822182 @default.
- W2080332206 hasConcept C85323577 @default.
- W2080332206 hasConcept C86803240 @default.
- W2080332206 hasConceptScore W2080332206C144027150 @default.
- W2080332206 hasConceptScore W2080332206C169760540 @default.
- W2080332206 hasConceptScore W2080332206C178790620 @default.
- W2080332206 hasConceptScore W2080332206C185592680 @default.
- W2080332206 hasConceptScore W2080332206C2775874295 @default.
- W2080332206 hasConceptScore W2080332206C2779547902 @default.
- W2080332206 hasConceptScore W2080332206C29730261 @default.
- W2080332206 hasConceptScore W2080332206C33070731 @default.
- W2080332206 hasConceptScore W2080332206C59822182 @default.
- W2080332206 hasConceptScore W2080332206C85323577 @default.
- W2080332206 hasConceptScore W2080332206C86803240 @default.
- W2080332206 hasLocation W20803322061 @default.
- W2080332206 hasOpenAccess W2080332206 @default.
- W2080332206 hasPrimaryLocation W20803322061 @default.
- W2080332206 hasRelatedWork W1985085221 @default.
- W2080332206 hasRelatedWork W1996822531 @default.
- W2080332206 hasRelatedWork W2018448575 @default.
- W2080332206 hasRelatedWork W2025355684 @default.
- W2080332206 hasRelatedWork W2028569103 @default.
- W2080332206 hasRelatedWork W2031395434 @default.
- W2080332206 hasRelatedWork W2036260557 @default.
- W2080332206 hasRelatedWork W2059908517 @default.
- W2080332206 hasRelatedWork W2106032008 @default.
- W2080332206 hasRelatedWork W2248758909 @default.
- W2080332206 hasRelatedWork W2313788271 @default.
- W2080332206 hasRelatedWork W2314409954 @default.
- W2080332206 hasRelatedWork W2314547807 @default.
- W2080332206 hasRelatedWork W2322713261 @default.
- W2080332206 hasRelatedWork W2330068083 @default.
- W2080332206 hasRelatedWork W2330716455 @default.
- W2080332206 hasRelatedWork W2334251831 @default.
- W2080332206 hasRelatedWork W2335294629 @default.
- W2080332206 hasRelatedWork W238287219 @default.
- W2080332206 hasRelatedWork W3168780823 @default.
- W2080332206 isParatext "false" @default.
- W2080332206 isRetracted "false" @default.
- W2080332206 magId "2080332206" @default.
- W2080332206 workType "article" @default.