Two experiments in 2003 examined the effects of different ways of dispensing the principal sex pheromone component on sexual communication among and crop damage by the navel orangeworm, Amyelois transitella (Walker) (Lepidoptera: Pyralidae) in Nonpareil almonds and pistachios. A third experiment in 2004 compared the effect on navel orangeworm damage to several almond varieties using one of thes...

Carbon offsets allow companies and governments to outsource emission reductions third parties have played a prominent role in many climate mitigation policies date. But order support temperature stabilization under the Paris Agreement, nearly everything about them must change. As around world plan for deep cuts greenhouse gas emissions, are looking carbon offsets—tradable credits that reflect o...

Aflatoxigenic aspergilli inflict major economic damage to the tree nut industry of California, with the highest negative impact to almonds. Aspergilli and fungi in general are known to emit volatiles in varying quantity and composition dependent upon their growth media. The goal of the study was to determine the volatile emission of whole and blanched almonds that had been picked out and labele...

The spiroketal (E)-conophthorin has recently been reported as a semiochemical of the navel orangeworm moth, a major insect pest of California pistachios and almonds. Conophthorin and the isomeric spiroketal chalcogran are most commonly known as semiochemicals of several scolytid beetles. Conophthorin is both an insect- and plant-produced semiochemical widely recognized as a nonhost plant volati...

Almonds are often used both in confectionery products and for fresh consumption. Thus, to enhance the use of early ripe or unripe almonds, it is important maintain organoleptic qualitative traits product a period time as long possible. The objective research was study different types almonds storage, not artificially dried, under modified atmosphere quality almond kernels mainly destoned table ...

Global synthesis indicates that limitation of plant fecundity by pollen receipt (pollen limitation) is positively related to regional plant diversity and is higher for self-incompatible than self-compatible species. While self-incompatible species are always dependent on pollinating agents, self-compatible species may be pollinator-dependent or autofertile. This should cause variation in pollen...

The Almond Marketing Or­ der, established in 1950, pro­ vides the industry with various tools to influence the demand and supply of almonds with the goal of increasing grower returns. Among its provisions, the Order authorizes the industry to undertake advertising and promotion. Funds for this purpose are collected through an assessment on almond handlers. The Order allows for (and programs hav...

This study investigated the usefulness of floral characters as a potential indicator of breeding system in the Brassicaceae. Initially, pod set, seed set and pollen tube growth experiments were carried out to confirm the breeding systems of 53 lines representing 25 different cultivated and weedy species from the Brassicaceae. The results of the pod set tests clearly differentiated between self-...

We investigated the structure and expression of three S-alleles of Petunia hybrida in self-incompatible varieties and in a pseudo-self-compatible line in which the self-incompatibility response is defective. Comparison of derived amino acid sequences from different gametophytic S-alleles revealed a pattern of sequence conservation and variability that was highly nonrandom. In self-incompatible ...