Yearly Archives: 2022

Is it time for a closer look at alternative nutrient sources?

With continued tight nut markets and high input costs, it’s worth considering all nutrient input options in an effort to lower costs and maintain production. Sustainable nutrient management includes assessment of irrigation nitrate, adding compost manure amendments or almond shells, and using nitrogen-fixing cover crops. Continue reading

Protecting Sacramento Valley Waterways from Pyrethroid Exceedances

As farmers have reduced their reliance on organophosphate insecticides for pest control, there has been a shift to other control tactics. Most challenging for the topic of watersheds has been a shift towards increased use of pyrethroids. In general, the amounts found are low, nevertheless, cases of exceedances do occur, and these cases need to be eliminated. Continue reading

Late Winter to Early Spring is the Most Effective Time for Gopher Management

Late winter to early spring is the time of year that pocket gophers are usually cranking up their Barry White playlist. This reproductive pulse generally results in three to five young per litter, roughly doubling to tripling the population of gophers that feed on almond roots and crown. Reducing gopher populations ahead of this reproductive pulse is the most time-effective way to reduce gopher damage in your orchard. Continue reading