Airblast sprayer Study guides, Class notes & Summaries

TruGreen Pesticide Certification 6,3a,3b Questions With 100% Correct Answers. Abiotic disorder A non-pest plant stress such as improper nutrition, too much or too little water, winter or frost injury Action threshold The pest density at which action (such as pesticide application) is justified to prevent further damage. Adelgid An insect closely related to aphids that feed on conifers. Their feeding often causes galls to form. Aesthetic injury level The point at which damage from a pes...

TruGreen Pesticide Certification 6,3a,3b Exam Questions and Answers 100% Verified Abiotic disorder - answerA non-pest plant stress such as improper nutrition, too much or too little water, winter or frost injury Action threshold - answerThe pest density at which action (such as pesticide application) is justified to prevent further damage. Adelgid - answerAn insect closely related to aphids that feed on conifers. Their feeding often causes galls to form. Aesthetic injury level - answerTh...

TruGreen Pesticide Certification 6,3a,3b Questions With 100% Correct Answers. Abiotic disorder A non-pest plant stress such as improper nutrition, too much or too little water, winter or frost injury Action threshold The pest density at which action (such as pesticide application) is justified to prevent further damage. Adelgid An insect closely related to aphids that feed on conifers. Their feeding often causes galls to form. Aesthetic injury level The point at which damage from a pes...