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Animals All Around!

I remember when I was younger, I could never grasp how fast time went by at my county fair. Last week, I had the same feeling. The Cortland County Junior Fair kicked off on July 4th and ran through July 8th. The fair week was jammed pack full of activities like animal shows, an adorabl animal costume contest, a dairy birthing center and special contests like a Jr. Iron Chef, Dairy Challenge and Judging and Tool Identification only to touch the surface. The 4-Hbuilding was full of nonperishable exhibits from awesome crafts and baked goods, to my favorite, an amazing picnic table built by one of the 4-H members! I spent a majority of my time with the animals, one way or another. Whether it was checking registration papers, doing a daily herdsmanship check, helping with the annual 4-H market sale or helping out at the animal show of the day, I definitely was busy! Seeing how the fair runs from the inside-out was an eye-opening experience; no longer an exhibitor, but now an individual making sure the fair runs as smoothly as possible. This gave me a different lens to look through and a new perspective that taught me much respect to those who work all year to make one week as successful as possible. The exhibitors all did a great job and overall the fair went very smoothly and planning for next year has already begun! The biggest news of all though, is that about 19 eggs hatched! I incubated them for about 21 days in my spare bedroom and was so nervous that I had messed them up and that there were not going to be any eggs hatching at fair for the kids to see! I must’ve done either something right, or only a few things wrong though, because we had chicks! Of course, I don’t have pictures to prove it though, so you’ll just have to take my word for it!

The Monday morning after fair, Betsy, the dairy specialist, and I had another tiestall barn to go to for the project we have been doing. We have to go and put the data loggers on while the cows are in the barn, which is usually during milking time. We had to be there by 6 AM and finish putting them on before it was time for them to go outside after milking. We have done three farms so far, and have two more to do during this round of the study. Again, we will be tracking lameness through lying time, standing time and just overall how the cow is able to get up and down and move around (locomotion).

Lastly, the summer tours put on by the South Central Dairy and Field Crops Team are beginning. Last night, we kicked off our first Twilight meeting, which we held at a local farm during the evening and covered cow comfort. These workshops/tours are open to producers/agriculture business people in the surrounding counties that the SCDFC team cover. A couple different speakers came in last night to cover topics such as animal handling, barns and facilities and the on-site veterinarian and partner talked about different cow comfort topics like the stalls and bedding and such. After going through the presentations, we all took a tour of the different barns. It was neat to see how each barn actually does differ, depending on when it was built and what the industry wants were at the time of building.  We got really good feedback from the attendees and I’m looking forward to the robot farm tour, which is coming up next week.

The Difficult Growing Season Continues

Adverse conditions for growers have continued through the last two weeks in June. In eastern New York, many of the dairy farms are still making final attempts at planting short day silage corn to supplement their inventories for the coming fall and winter months. Luckily for most dairy farms, the last two years have produced bumper crops that have padded feed inventories, preparing dairymen and women for the potentially poor yields that may ensue after this growing season.

I have been kept busy in the fields scouting, as their is corn staging from V8 stage to corn that is not planted yet. In the V8 corn, we are beginning to look for fungal diseases and pest pressures, while also scouting for any emergency last-minute weed spraying that needs to be done before the canopy closes between the rows. Moving down the staging chart, much of the V6 corn is being side-dressed with Urea before stem elongation begins to take place. Bindweed is continuing to pop up everywhere, and farmers are being notified almost immediately when this trouble weed is found in the field. In the fields that are pre-plant to V6, we are keeping our eyes open for any seedlings coming in, and determining whether or not they have potential to cause issues in the growing process. 

I did not realize coming into my internship that my Class B commercial license would come in handy as much as it has. With spurts of weather being few and far between, when it is time to roll the fertilizer and spray has to be applied- in a hurry. This is where I recently had my first opportunity to both sidedress corn and topdress hay ground. I have covered almost 700 acres on my own at this point in my brand new Vector 300 dry fertilizer spreader truck. 

Though intimidating at first, the truck took little time for me to get used to. I am using the Raven GPS software package for all my different jobs and applications that I have been completing. In the software, I have learned of the number of different variables that need to be taken into account when applying fertilizer. There are five important aspects of the spreader and software that need to be monitored before starting a job. The first is the rate in pounds per acre that will be applied to the field. In order to achieve this rate, you need to have the right density of the material entered into the software, as this will make a difference in how fast the product comes out of the spreader. Another variable is spinner speed, which controls your working width. The last two variables are the door height on the spreader box and the table setting where the fertilizer falls on to the spinners.

I am learning there is a lot that goes into spreading fertilizer, much more than I previously thought. If any of these variables are out of sync, the rate will be off, which may lead to an unhappy farmer. Each job is a new challenge covering new terrain, and it is truly joy!

Summer is in Full Swing!

I cannot believe that today is already the last day of June! These last couple weeks have been quite busy with some awesome hands-on research with the tiestall lameness project and a lot of prep work for upcoming summer events. I usually try to make sure I have plenty of pictures for my blog, so I apologize that this post will be a little slim when it comes to photos.

I said in my earlier blog posts to stay tuned about the tiestall lameness study that I was helping Betsy Hicks with, and the wait is over! We are in full swing and have already put the data loggers on at two different farms. There are five farms total in this round that we are doing. We put the data loggers on while the cows are in the barn so that it is easier for both us and the cows. The data loggers are really small devices. I would describe it as like a watch battery in the way it looks, but is a lot bigger, about the size of a quarter or half-dollar coin. We wrap them each in a high-visibility leg band and a lot of vet wrap so that they hopefully don’t fall off. The picture shows what one of the loggers look like once they are on. We had already sat down and met with the producers to fill out paperwork, so it was now time to start the actually measuring part of the study. The goal of the study is to correlate lying time with lameness on tiestall farms and then present feedback to each farm on ways to improve. When we get to each farm, forty cows are chosen at random to participate. I also take stall measurements throughout the barn and record information about that, while Betsy goes down the line and does some different scoring, like hygiene and body condition. We also look at each animal’s hocks and necks for any injury or swelling from getting up and down in the stalls. I also conduct height and weight measurements on each cow participating. Once all the data loggers are on, they also are scored on locomotion. Each cow is let out of the barn one by one so that they can receive a locomotion score, which is based on how they walk and if a lot of effort is needed or not. There is a reader that stays in the barn for the duration of that farm’s participation that stores all the data for each farm. The data loggers stay on for five days at each farm and then the data is downloaded onto the computer before being reset for the next farm. We have another farm coming up in a couple weeks.

When I’m not busy spending my time in a tiestall barn, I have been doing a lot of prep work for our upcoming summer farm tours and the county fair, which starts on Tuesday, July 4th! I cannot believe that the fair is already here. The South Central Dairy and Field Crops Team puts on quite a few different tours and pasture walks throughout the summer, so I have been working on finalizing details for the tour that I am putting on, as well as making a summer flyer to go out to the area’s producers to provide information to them. The tour that I have been coordinating is a Robot Farm Tour, which includes visiting two different farms during the day and hearing about the ins and outs of each facility and how this technology is beneficial to their operation. It’ll be neat to see the crowd that will hopefully come and check it out.

Today is the last day for us to really set up the fairgrounds and get everything ready to go before people start to show up. Putting on the fair is definitely a huge team effort and the 4-H department here in Cortland County puts in a tremendous amount of effort and time to make sure it is a memorable experience for the children. This week I spent some time at the fairgrounds putting up name cards throughout the dairy barn so the kids could start setting up their bedding and display for their animals beforehand, as well as getting all of the fire extinguishers in place. In the office, I’ve been putting together the Dairy Challenge contest, as well as some other odds and ends. The little things really add up! In the picture, I am finishing the poster I made for the 4-H market sale, thanking our sponsors for participating in the auction and buying animals. We also had a clean-up/set-up night, where 4-Hers and their parents come down to help clean up the buildings and set up things like rabbit cages and animal pens.This morning I went and dropped off my eggs at the fairgrounds that I have been incubating since I will be at the fairgrounds this weekend for a different cow show and they are only a few days from HOPEFULLY hatching! What an experience this egg business has been! After I finish this blog, I will head back down to the fairgrounds to drop off a lot of things that we have piled up in the office and set-up the 4-H building so that exhibits the members enter will have a place to go after being judged. Even though the last couple days and the days to come may be hectic and a little stressful, it’ll all be worth it and I could not be more excited!

A long, wet Spring

Black Cutworm

This summer I am interning at Carolina-Eastern Vail, which is a fertilizer and crop service company with several locations in eastern and central New York. They not only sell and apply both fertilizers and pesticides, but they also are a DuPont Pioneer seed distributor. They handle application and distribution of these products to growers from central New York to western New England and everywhere in between. Another service that this company offers is crop scouting to it’s growers, which is a large part of what my internship has been thus far.

Interning in a large dairy area near Salem, NY has allowed me to see many different fields while working with a number of dairymen and women and, this year, observe the effects that a cold, wet spring can have on all crops. Farmers throughout the eastern part of the state have had an incredibly tough start to the growing season, with only about half of the corn being planted as of June 1st. However, conditions have turned around slightly as of late, and agronomists at CaroVail believe at this point that most farmers have stopped planting, with the exception of some shorter day silage corns.

One of the many pests I observed early in the spring is pictured above, and that is black cutworm. This creature tends to show up in stands of corn where there was a rye cover crop, or old grass sod that was turned under. The cutworm feeds on the root systems of the grass and rye, and then after the cover crop is killed, resort to the corn crop. They are easier to find during the night or in the early morning hours, as they do most of their feeding at night.

Bindweed

Another pest that I have been tracking heavily in corn this spring is bindweed. Bindweed is a perennial that grows in a vine and can devastate corn crops. It has a tendency to form a green wall on the stand of corn, making the corn damaging to any harvesting equipment. It can pop up anywhere, grows fast, and is very resilient to herbicide injury. This is definitely a weed to lookout for!

As the growing season continues, the weather is beginning to straighten out, and the fields are starting to dry up (for the most part). It will be interesting to see what mother nature has in store for the rest of the summer.

All About Ag!

I spent a lot of time the last couple of weeks out of the office and out in the field. With finally some nice weather, I was so glad to be able to spend many of my days outdoors! One of the main events that we had is called Agstravaganza. Agstravaganza is a two-day event held at the county fairgrounds. About a dozen fourth grade classes from the area schools come each day to learn about all of the different avenues of agriculture. I ran a station about 4-H and why agriculture is important to us, as well as played a few agriculture-based games. It is a really great way for students to learn about what agriculture is and everything that is included in it.

Then, the following week the local fifth grade classes had a field trip again put on by Cooperative Extension at a local dairy farm. The McMahon’s own E-Z Acres, where they milk around 700 Holstein cows. Again, this two-day event provides the ins and outs of a dairy farm with the classes visiting around ten stations throughout the farm, ranging from hoof trimming to equipment and soil health. I ran the calf station, where the students learned about calf housing, nutrition and the life of a calf on the farm. It was a really fun experience sharing knowledge that I am passionate about and spreading the importance of dairy and agriculture to the students.

This past week, I spent most of my afternoons out in corn fields getting a sunburn (I forgot sunscreen!). Janice, the fields crop specialist, has three different cornfields that we are doing research on this summer. Each field has fifteen plots, with each plot having either 36 or 24 rows in each, depending on the size of the field. Different fungicides and amounts will be sprayed on the different plots; the first field being sprayed today. It was my job this week to visit all of the fields and measure plant populations on all of the plots in each field. While it might seem like a simple task, it was quite time consuming. I had to do three populations in each plot and there were fifteen plots per field. That’s a lot of measuring! The different plots are divided out by the flags, as you can see in the picture.

The best, yet most intimidating thing in the last couple weeks are the chicken eggs that are currently in my spare bedroom. The eggs themselves are not at all intimidating, who doesn’t love little chicken eggs! What is intimidating is that I’m in charge of hatching them! Each year for the county fair we hatch eggs for the 4-H building so that the kids can see them throughout fair week. It takes 21 days for them to hatch, so for the days that are left, I’m in charge. That’s a lot of pressure, I hope I don’ t mess it up somehow! Until next time, stay tuned for my next blog and hopefully the eggs will still be in tact!

Let the New Adventures Begin!

This summer I am spending my time in Cortland County, working in the Cornell Cooperative Extension Office. I just officially finished my first week and it is off to a great start! The neat thing is that I am not only working in one avenue of extension, but many. My sole focus for the summer is education, both youth and adult. A lot of my time here will be with the 4-H educator, Rebecca Ireland-Perry, where I am working on different lesson plans and workshops with local recreation programs and the county’s camp, Camp Owahta, where I will be doing livestock lesson plans with the kids each week. Also, I will be heavily involved with the county fair, which is less than a month away! That’s not all, though! The South Central Dairy and Field Crops Team is also based out of the same office. I will also be working with Betsy Hicks, the area dairy specialist and Janice Degni, the team leader and field crop specialist. The big summer project with Betsy is a tiestall lameness study, so stay tuned throughout the weeks!

I have already gotten the opportunity to get my hands-on experience in many different areas of agriculture. Memorial day weekend, I was able to spend at the county fairgrounds. The walls in the 4-H building at the fairgrounds are getting a “facelift” so I spent most of Saturday working on putting up the new walls and basic carpentry. I had little to no experience with tools, just the basics like a hammer and drill, so this was an awesome opportunity to learn. I want to teach agriculture education, so this was a great lesson in a different part of agriculture and vocational education. My favorite part was using the air nailer, as you can see in the picture! Also during that weekend, the state goat show was going on at the fairgrounds, so the 4-H Teen Council group had the food booth open, so on Sunday I helped out with that.

A few weekends prior to the end of the semester, I was able to sort of start my internship a little early, with the annual Dairy Rodeo, and what a fitting name this is to the event. It is an all-day event where the 4-H kids are given a day to train, clip and show their animal. In the morning, a couple areas farms bring thirty or so calves and each kid gets a calf. I then did a showmanship demonstration for the members and another individual did a clipping demo to show the kids the proper way to clip their animal. Then then have the rest of the afternoon to wash, clip and train their animal to walk. I spent the day in the show ring helping the kids get their animals to walk and gave them pointers on their showmanship techniques. Then, at around 5:30 or so, the “mock show” began. The classes for the show were divided up based on age and I was the official judge. I placed them beginning with a first place winner and then went through the group and said what they did well and what to improve on given the circumstances. All of the 4-H members did a great job given the circumstances; there are a lot of calves who only want to run and some that don’t want to move, so it is a long day for both the kids and the calves, but definitely a learning experience for both!

Like I mentioned earlier, with Betsy Hicks, the area dairy specialist, we are working on a tiestall lameness study this summer, where we will be measuring lameness, the size of stalls and overall body condition scores, along with other specific parameters. This past week we went out and met with a farmer who will be participating in the study and sat down with her to find out specific information about her barn and farm. The team is also doing a few different farm tours this summer, one of them being a heifer barn facility tour. On Friday of this past week, we went out and visited a few farms to invite them to host one of the tours of their facilities.

I have a feeling this summer will be very diverse in the different departments that I am involved with, but they are all things that greatly excite me! Like they say “Experience is the teacher of all things.” Until next time, stay tuned!

Final Post: Writing a Factsheet for Extension

I spent this past summer and fall of 2016 working with the Nutrient Management SPEAR team in the Animal Science Department. Over the summer I worked on updating the manual used to prepare for the Certified Crop Advisor exam and this past semester I worked on writing a factsheet for the ‘Agronomy Factsheet’ series, a SPEAR project. All the summer interns worked on an individual topic this semester and we developed our topics from rough, three-page outlines to two-page, condensed, easy-to-read format over the 12 weeks of the semester. My factsheet was about using cover crops and I focused on establishment and termination methods for field crop operations. Sarah, Lindsay and Chutao wrote about soil aggregates, forage quality testing and sorghum, respectively.

At the start of the semester, we wrote outlines with what we thought were the main points of our factsheet. These outlines were the backbone for the rest of the semester and were probably the most challenging part of the process for me. There is so much information about cover crops everywhere and isolating the most important pieces, then organizing them in a way that took season timing (planting/harvesting), cost and equipment into consideration- was a feat. Sarah, Lindsay, Chutau, Quirine our fearless leader and I met once a week throughout the semester and in the beginning we helped each other organize the outlines. Once we had polished outlines, we each sent them to our own external review teams. These were experts who Quirine identified and reached out to over the summer to ask if they would be involved in the reviewing process. My review team was Joe Lawrence, Janice Degni, Thomas Bjorkman, and Mike Stanyard who regularly work with farmers in the northeast and have intimate insights to their operations that google does not. Karl Czymmek, senior extension associate on the SPEAR team, worked with all the factsheets and posed thought-provoking and critical questions to challenge our positions.

With feedback from the experts, our factsheets moved into the next stage of first drafts. We incorporated our reviewers’ feedback which, for some of us, meant a total upheaval of our content. I had a few sections to rearrange and some points that needed attention but getting my questions answered about tricky timing, and climate considerations was so helpful. Its so difficult to get the whole picture just from reading research papers, extension articles and cover crop guides online. We formatted our factsheets using the standard page layout and font size of the other factsheets in the series and we brainstomed ideas for images to include. This was also the stage where we worked to get our content to fit into the two-page format, which involved some serious craft. Quirine has the magical powers of creating space from thin air and showed us some of the tricks. As we moved through our first drafts into our almost-finished-drafts, we reached out to our review teams again for feedback. This second round of feedback was more mellow, with some questions and comments but content was accepted. It was great to see my factsheet go through the wringer and really learn about the intricacies of cover cropping methods.

I would like to thank the factsheet team- Sarah, Lindsay, and Chutao for a fantastic semester together. It was challenging, it was fun, and you guys are awesome. Also HUGE thank you to my review team- Joe, Janice, Thomas, Mike and Karl. The internet can only take education so far. And finally, Quirine, for holding down the fort and facilitating an intense and incredibly productive team!

See the factsheet I wrote here: http://nmsp.cals.cornell.edu/publications/factsheets/factsheet93.pdf

10_tips_first_time_cover_croppers_1_635010116391789049.jpgCOVER CROPS ARE AWESOME!
Photo credit: FarmFutures.com

Data are Glory

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Our final trial was finished on October 2nd. We had been collecting data for about four months, amassing a pile of data sheets. You can see some of them above. I spent a few days inputting all the data into excel a few weeks ago. Connor just sent me the preliminary graph as seen below that shows the preference of the different species we looked at. It is difficult to see the insect species names and plant species names in the picture so I will try to describe a bit of what it says. Gryllus is on the top right, Pterostichus is on the bottom right, Harpalus is on the bottom left, and Allonemobius is on the top left. As predicted in my previous post, Gryllus ate the majority of most species except velvetleaf and hairy vetch. Radish was also one of the least preferred (it also has a harder seed coat). One of most significant findings we found overall was Gryllus’ preference for red clover. They ate every red clover seed! The others they preferred most were pearl millet, triticale, giant foxtail, ragweed, winter barley and annual ryegrass.

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The graph shows clearly that Pterostichus preferred pearl millet seeds to all others. If I had to guess based on all the counting I did I would’ve said Pterostichus preferred triticale and radish more than they apparently did in contrast to the millet. Millet was always their first choice though.

Harpalus seemed to favor the Giant Foxtail. This is important because, as I spoke of before, Giant Foxtail is a weed, it isn’t used as a cover. Perhaps Harpalus is ultimately beneficial (at least from an economic perspective) in an agro-ecosystem because of the suppression of that weed it offers. On the other hand it also has a particular taste for annual ryegrass, pearl millet, red clover, and white mustard. These are all commonly used cover crops that can have huge benefits on production over time. Harpalus’ potential benefit (or potential for harm) would depend on the agricultural system.

I haven’t spoken much about Allonemobius allardi. Maybe this is because until recently Connor was still debating which species of cricket this was. They are a smaller cricket than the Gryllus species we tested. We would spend hours sweeping nets across the tall grasses out behind the processing center looking for them. We caught hundreds. Interestingly they were the only species to prefer Ragweed more than the others. Ragweed is another one of the three plants that we tested that aren’t used as cover crops. They also preferred pearl millet, giant foxtail, and winter barley to the others.

These are preliminary results. Connor plans to do quite a bit more work with these numbers before they can be applied.

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The final tasks have been cleaning petri dishes and recovering the traps from the field.

Thank You Connor, Matt, and the entire Sustainable Cropping Systems Lab!

The Cover Crops

Of the 13 plants we are testing in SPOC, 10 of them are often used as cover crops.

Cereal Rye is thought to be the best cool season cereal cover for absorbing unused soil nitrogen that would otherwise wash out of the system. It is a dynamic crop that has been used in many different cover crop systems, offering benefits including erosion control, additions of organic matter and weed suppression.

Winter Barley is often used to protect soil from erosion, provide weed suppression and act as an input of green manure and organic matter in the cool season when cultivation of a grower’s cash crop isn’t possible.

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Radish is a plant that has been growing in its appeal as a cover crop in recent years because of its ability to protect from erosion, scavenge nutrients, suppress weeds, and alleviate compaction while creating far fewer of the challenges associated with residue in many other covers.

White Mustard is preferable as a fall seeded cover crop that winter kills. So, while mustard offers benefits such as addition of organic matter, the breaking up of hard pans, weed suppression, etc., plants won’t survive the winter and fields will be better prepared for spring planting.

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Crimson Clover is a legume that is often used to provide spring nitrogen for full season crops.

Red Clover is a very common cover crop that is known for fixing nitrogen, protecting soil from erosion, suppressing weeds, helping improve soil tilth, as well as providing forage.

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Triticale is known for its excellent value as forage for grazing livestock. The plants also leave a heavy residue on the soil offering good weed suppression and protection from erosion.

Pearl Millet is a warm season annual grass that is often used as forage. These plants are known for having less of a demand for nutrients than other cover crops, making them potentially useable on lands unsuitable for other covers. It is primarily used as a weed and nematode suppressor, as well as for protection from erosion.

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Hairy Vetch is a legume that fixes a greater amount of nitrogen in contrast to other cover crops. As plants grow they are known for spreading out and become very dense. They offer very good weed suppression and protection of soil erosion. Vetch can also be harvested and used as forage.

Annual Ryegrass is usually used a ‘catch crop’ because it is known for having a dense shallow root system that can tolerate compacted soils. ‘Catch’ crops are crops that have a particular capability of absorbing nitrogen that would have otherwise washed out of the soil and been lost from the system. Annual Ryegrass also has other benefits including erosion control, improvement of aggregate stability and compaction prevention.

September of SPOC

September has been consumed by trials that test the preference of Harpalus, as well as two species of crickets (Gryllus pensylvanicus and Allonemobius allardi). From August 20th until September 27th we ran 260 Harpalus trials which come out to 20 replications of the experiment (20 trials of each of the 13 plant species), 105 Allonemobius trials which come out to about 8 replications, and 72 Gryllus trials which come out to about 5 and a half replications.

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You can see some of the physical differences between these two species of cricket in the pictures above. The first picture is of a Gryllus Pensylvanicus, the second is Allonemobius allardi. The third picture shows a Gryllus cricket molting. When I went to check that dish I actually thought this cricket was dead. Then it starting jumping, trying to shed its shell.

Gryllus pensylvanicus is one of the most common species of cricket over the majority of the U.S. and much of Canada. The Gryllus are the larger of the two species we have been testing. We’ve found them to be anywhere from a third of an inch to probably a full inch. It depends how old they are. They are known to be major predators of both seeds and other invertebrates. Similar to the beetles their population is known to max out in the fall because that it when seeds are most prevalent, after they have been shed (the crickets are commonly known as the ‘fall field cricket’). These bugs really differ from the beetles and the cricket species in terms of their life cycle because of their range in diet. It is generally accepted that years with greater seed abundance produce greater populations but the variety in available prey that the species has gives it really good flexibility. But, their ability to prey on invertebrates has been proven to give them an important advantage in years with worse seed abundance. It is actually debated how significant the effect of seed abundance is at all with these species because of this range. I found an interesting study talking about how certain genotypes in these types of insects can be preferable in years of greater seed abundance, and others can be preferable in years of worse seed abundance.

img_3221-1 It has been easy to notice from these Gryllus trials that they aren’t exactly picky when they are hungry. We have seen one bug eat all 26 seeds in one 24-hour interval. We have seen one bug eat all 26 seeds and a good amount of the paper towel that lines the dish. They are much more rambunctious than they other species we’ve looked at. The only two plant species that they noticeably stay away from are velvetleaf and hairy vetch because of their hard seed coats.

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