As we wait for the locusts (actually, seventeen-year cicadas), and deal with a plague of biblical proportion, many across the state also experienced flooding and frosts. Indiana weather is never dull! Flooding and/or frosts during periods of active growth can significantly damage flower and fruit, resulting in crop loss (Fig. 1). Unfortunately, many berry growers[Read More…]
Crop Management
Grapevines are in various stages of early growth throughout Indiana, ranging from bud swell to 2-4 in shoot growth. A cold weather event came across the state from 4/20-4/22 bringing temperatures as low as 27 F. Damage is still being assessed, but if significant primary bud damage occurs we will expect to see emergence of[Read More…]
Freeze: There really isn’t much that can be added to the wonderful and unfortunately timely article about Frost. Critical Temperatures and Frost Protection by Rob Crassweller at https://extension.psu.edu/frost-critical-temperatures-and-frost-protection With a frost to freeze expected to cover most of the state on April 21 and 22, there will certainly be crop damage and loss (Fig. 1).[Read More…]
After what can only be described as a very early spring, we are entering the unusual situation of worrying about fire blight in April. Summer-like weather, rainfall, thunderstorms and hail mean that growers should be very concerned about fire blight. It is important to note that the fire blight pathogen, Erwinia amylovora, is always present[Read More…]
A natural wonder will occur in 15 states this year: the emergence of the Brood X, 17-year periodical cicadas! Also known as “17-year or 13-year locusts” the last mass emergence of these insects occurred in 2004. Now, 17 years later, the immature cicadas will emerge from the ground, molt one last time to gain wings,[Read More…]
With many orchards suffering severe frost damage last year, our expectation is for very heavy flowering this spring. We’ll talk more about thinning next time, but it’s a pretty safe prediction that flowering will be heavy and so growers will really need to have their act together regarding thinning. So make sure now that your[Read More…]
Warm temperatures over the last week or so have accelerated growth rapidly. In Lafayette, apples are nearing green tip, and strawberries at full bloom. Blackberries are pushing half-inch green. Further south in the state, temperatures are in the mid 70’s, apricots are in full bloom and peaches not quite at pink (thanks to Applacres for[Read More…]
One of our earliest harvested fruit crops in Indiana are strawberries. This is good and bad news, depending upon the occurrence of a late spring freeze. Strawberries are very susceptible to these freezes for a number of reasons: Air temperature at ground level is often colder than the reported low temperature, low spots may be[Read More…]
Did you know that almost half of the food we consume every day comes from crops the USDA categorizes as “minor” or “specialty” crops? Compared to the acreage of corn and soybean in the Midwest, fruit and vegetable crops are only a small percentage of crops grown. Not surprisingly, agrochemical companies focus their effort on[Read More…]
The USDA Coronavirus Assistance Program (CFAP) is accepting applications up until tomorrow (Sept. 11). These should be made by contacting a USDA-FSA office. Producers of specialty crops are eligible for CFAP payments for losses for the following three categories: Had crops that suffered a five percent-or-greater reduction in sales price between mid-January and mid-April as[Read More…]