Waxy bloom of pea is a morphological trait that determines the heat and drought tolerance of plants and their susceptibility to pesticide treatments. The inheritance of bloom intensity is controlled by specific gene groups, such as Wb/wb, Wa, Was, Wla, and Wsp.
In the reference
14
varieties
crop Pea,
where this is mentioned in the description.
The intensity of the waxy coating on pea stems, leaves, and pods is an adaptive mechanism that contributes to lowering canopy temperature and reducing unproductive moisture losses. The density and structure of the bloom also influence insect behavior, specifically the population density of the pea aphid.
From an agronomic perspective, a thick waxy layer prevents wetting of the leaf surface, which reduces the efficacy of contact herbicides. To determine crop readiness for treatments, a wettability test using a 1% crystal violet solution is employed, which allows for the assessment of the protective layer's integrity.
General information about the subject — on the page
Waxy bloom.
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.