Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024690140> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2024690140 endingPage "206" @default.
- W2024690140 startingPage "195" @default.
- W2024690140 abstract "Ninety-nine wheat kernels infested by Sitophilus zeamais Mots., were radiographed daily, to study development from egg to adult and behavior of the insects within the kernels. Enlarged photographic prints were prepared from these radiographs to facilitate interpretation. Instars were identified by examining prints and by measuring the widths of tunnels on radiographs and also by measuring the widths of the head capsules of the larvae dissected from kernels. On hatching, each larva was observed to increase the width of the tunnel for a few days, then for 1–3 days the width of the tunnel remained static after which it was again widened. There were four periods of tunnel widening. Since there were four corresponding distinct sizes of head capsules for larvae dissected from kernels, we conclude that the four periods of tunnel widening represent the periods of larval growth and that the periods of static tunnel width define the time of moulting. The average widths of tunnels were successively 0·33, 0·55, 0·90 and 1·49 mm. The mean developmental periods for stadia 1–4 at 27°C and 69 ± 3% r.h. were 3·6, 4·7, 4·8 and 5 days, respectively. Average developmental periods for prepupa, pupa and pre-emerged adult stages were 1, 5·3 and 5·3 days. The average length of the developmental cycle from the start of a 3-day oviposition period to emergence of the adult was 36·3 days. Of the eggs in dissected kernels, 42, 37 and 21 per cent were deposited in endosperm, germ perimeter, and germ center of the kernels, respectively. Of 26 emerged adults, 6 prepared the pupal chamber in one side of the kernel; 8 diagonally across the crease; and 12 parallel to the crease but occupying portions of both kernel halves. Data obtained from these studies are compared with data from previous radiographic studies of Sitophilus oryzae (L.) and S. granarius (L.)." @default.
- W2024690140 created "2016-06-24" @default.
- W2024690140 creator A5018881351 @default.
- W2024690140 creator A5033414363 @default.
- W2024690140 date "1971-11-01" @default.
- W2024690140 modified "2023-09-25" @default.
- W2024690140 title "Radiographic studies of Sitophilus zeamais Mots. in wheat kernels" @default.
- W2024690140 cites W1982391458 @default.
- W2024690140 cites W2004126358 @default.
- W2024690140 cites W2051555029 @default.
- W2024690140 cites W2058948418 @default.
- W2024690140 cites W2105070808 @default.
- W2024690140 cites W2315606300 @default.
- W2024690140 cites W2316416636 @default.
- W2024690140 cites W2317757869 @default.
- W2024690140 cites W2329077394 @default.
- W2024690140 doi "https://doi.org/10.1016/0022-474x(71)90007-5" @default.
- W2024690140 hasPublicationYear "1971" @default.
- W2024690140 type Work @default.
- W2024690140 sameAs 2024690140 @default.
- W2024690140 citedByCount "39" @default.
- W2024690140 countsByYear W20246901402013 @default.
- W2024690140 countsByYear W20246901402014 @default.
- W2024690140 countsByYear W20246901402015 @default.
- W2024690140 countsByYear W20246901402016 @default.
- W2024690140 countsByYear W20246901402017 @default.
- W2024690140 countsByYear W20246901402018 @default.
- W2024690140 countsByYear W20246901402020 @default.
- W2024690140 countsByYear W20246901402021 @default.
- W2024690140 countsByYear W20246901402022 @default.
- W2024690140 crossrefType "journal-article" @default.
- W2024690140 hasAuthorship W2024690140A5018881351 @default.
- W2024690140 hasAuthorship W2024690140A5033414363 @default.
- W2024690140 hasConcept C140793950 @default.
- W2024690140 hasConcept C144027150 @default.
- W2024690140 hasConcept C173758957 @default.
- W2024690140 hasConcept C175734852 @default.
- W2024690140 hasConcept C2777744765 @default.
- W2024690140 hasConcept C2778674627 @default.
- W2024690140 hasConcept C32476901 @default.
- W2024690140 hasConcept C41905685 @default.
- W2024690140 hasConcept C59822182 @default.
- W2024690140 hasConcept C86803240 @default.
- W2024690140 hasConceptScore W2024690140C140793950 @default.
- W2024690140 hasConceptScore W2024690140C144027150 @default.
- W2024690140 hasConceptScore W2024690140C173758957 @default.
- W2024690140 hasConceptScore W2024690140C175734852 @default.
- W2024690140 hasConceptScore W2024690140C2777744765 @default.
- W2024690140 hasConceptScore W2024690140C2778674627 @default.
- W2024690140 hasConceptScore W2024690140C32476901 @default.
- W2024690140 hasConceptScore W2024690140C41905685 @default.
- W2024690140 hasConceptScore W2024690140C59822182 @default.
- W2024690140 hasConceptScore W2024690140C86803240 @default.
- W2024690140 hasIssue "3" @default.
- W2024690140 hasLocation W20246901401 @default.
- W2024690140 hasOpenAccess W2024690140 @default.
- W2024690140 hasPrimaryLocation W20246901401 @default.
- W2024690140 hasRelatedWork W1784477228 @default.
- W2024690140 hasRelatedWork W1964271519 @default.
- W2024690140 hasRelatedWork W1983645934 @default.
- W2024690140 hasRelatedWork W2150754032 @default.
- W2024690140 hasRelatedWork W2349984135 @default.
- W2024690140 hasRelatedWork W2365262310 @default.
- W2024690140 hasRelatedWork W2416255791 @default.
- W2024690140 hasRelatedWork W2770503748 @default.
- W2024690140 hasRelatedWork W2792258573 @default.
- W2024690140 hasRelatedWork W779645173 @default.
- W2024690140 hasVolume "7" @default.
- W2024690140 isParatext "false" @default.
- W2024690140 isRetracted "false" @default.
- W2024690140 magId "2024690140" @default.
- W2024690140 workType "article" @default.